First frost date virginia 2023. A frost date is the average date of the last light free...

A frost date is the average date of the last light f

As your growing season comes to an end, the nightly temperatures for Centreville, Virginia start to go down, and therefore every day that goes by increases the chance that you'll get frost. Your risk of frost really begins around September 29, and by October 22 you're almost certain to have received at least one frost event.Virginia Last & First Frost Dates. Unfortunately, Mother Nature plays cruel tricks on us every year. It should be noted that the above dates are just averages. ... January 9, 2023 Here is the BEST Time to Start Quince Seeds in Delaware (2023 Guide) April 14, 2023 Here is the BEST Time for Cotoneaster Blooms in Georgia (2023 Guide) ...May 2. Apr 29. Apr 26. Apr 23. Apr 20. Apr 17. Apr 14. Apr 9. Now that you know your frost dates, use our Garden Planting Calendar for Williamsburg, VA to know when to sow and transplant your various vegetable plants! A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.The big picture: Median first fall frosts can be as early as July and as late as January, according to the Midwestern Regional Climate Center. Seneca, Oregon, had the earliest 32-degree frost on July 7. Many Florida cities such as Jacksonville, Orlando and Fort Lauderdale don't see frost until Jan. 1. Between the lines: The agriculture sector ...A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. As your growing season comes to an end, the nightly temperatures for King George, Virginia start to go down, and therefore every day that goes by increases the chance that you'll get frost. Your risk of frost really begins around October 17, and by November 14 you're almost certain to have received at least one frost event.Use our 2023 Frost Dates Calculator to find the average dates of the last light freeze of spring and first light freeze of fall for locations across the U.S. and Canada. Simply enter your ZIP or Postal code in the field above to see frost dates for your location (based on the nearest weather station), as well as the length of your growing season based on frost dates.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Each winter, on average, your risk of frost is from. Share. October 21 through April 18. Almost certainly, however, you will receive frost from November 3 through April 5. You are almost guaranteed that you will not get frost from May 1 through October 6. Your frost-free growing season is around 186 days. Detailed station data* follows: Local Programs. The frost/freeze program in the spring, which means when the National Weather Service issues Frost and Freeze headlines normally begins after the average last date of a freeze normally happens. For our foothill and piedmont counties, this occurs in mid-April and for the mountains, first of May. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.©2023 Yankee Publishing, Inc., An Employee-Owned Company 1121 Main Street | P.O. Box 520 | Dublin, NH 03444. Custom programming and server maintenance by Reinvented Inc.May 7. May 3. Apr 30. Apr 27. Apr 24. Apr 21. Apr 17. Apr 12. Now that you know your frost dates, use our Garden Planting Calendar for Springfield, Virginia to know when to sow and transplant your various vegetable plants!4/10. 11/2. Winchester. 5/3. 10/1. *Based on statistics there is a 10% chance that frost will occur before or after these dates. Watch your local weather for more accurate dates. Virginia on average has approximately 160 days between the last and first frost. Using the planting schedules below will help you get the most out of your garden.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.On average, your first fall frost occurs on October 31 (at RICHMOND INTL AP, VA climate station). Crop Based on Frost Dates Based on Moon Dates; Start Seeds Outdoors Transplant Average Days to Maturity Frost Tolerance; Arugula: Sep 12-Oct 17 Sep 14-29: N/A: 40: Frost-hardy: Beets: Aug 8-Sep 5 Aug 8-15, Aug 31-Sep 5: N/A: 50: Frost …May 16. May 12. May 9. May 5. May 2. Apr 29. Apr 25. Apr 20. Now that you know your frost dates, use our Garden Planting Calendar for Fredericksburg, Virginia to know when to sow and transplant your various vegetable plants!A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.See the average first and last frost dates for locations across the U.S. and Canada with our frost dates calculator. Simply enter your postal code to see when the last spring frost date and first fall frost date typically occur in your area. Knowing local frost dates can improve your gardening by giving you an idea of when to start seeds ...(Scott Anderson/Patch) VIRGINIA — The gardening season is winding down in much of the United States with the arrival of meteorological fall and the first official day of fall on Thursday, but...Each winter, on average, your risk of frost is from. Share. October 22 through April 15. Almost certainly, however, you will receive frost from November 6 through April 2. You are almost guaranteed that you will not get frost from April 28 through October 7. Your frost-free growing season is around 190 days. Detailed station data* follows: Oct. 11 - Oct. 20. Woodstock. Oct. 11 - Oct. 20. Yorkville. Oct. 11 - Oct. 20. Zion. Oct. 21 - Oct. 31. An Interactive Map of Average First Frost Dates in Illinois and a list of locations in Illinois with Average First Frost Dates.Local Programs. The frost/freeze program in the spring, which means when the National Weather Service issues Frost and Freeze headlines normally begins after the average last date of a freeze normally happens. For our foothill and piedmont counties, this occurs in mid-April and for the mountains, first of May. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Sep 21, 2022 · VIRGINIA — The gardening season is winding down in much of the United States with the arrival of meteorological fall and the first official day of fall on Thursday, but the date to keep in mind ... Frost Dates for Virginia Beach, VA. ... Last and first frost dates are 30% probability. Calculated using 1991-2020 Climate Normals from NOAA. What are 2023 Frost Dates? A frost date is the average date of the last light freeze in spring or the first light freeze in fall.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Oct. 21 - Oct. 31. Woodbridge. Nov. 1 - Nov. 10. An Interactive Map of Average First Frost ...2023 First and Last Frost Dates for Places in Virginia. Abingdon, VA. Alexandria, VA. Annandale, VA. Aquia Harbour, VA. Arlington, Arlington County, VA. Baileys Crossroads, VA. Blacksburg, Montgomery County, VA. Bon Air, Chesterfield County, VA.For a last frost, it is about two weeks later for most areas. In the Valley, the average last frost is in early to mid May. For our West Virginia locations, it typically takes until mid to late ...CHARLOTTESVILLE, Va. (WVIR) - Autumn Chills tonight and the first frost of the season, for parts of the region, Frost Advisory is in effect for the Shenandoah Valley with lows down in the mid 30s ...A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.First Planting Dates. Columbia and Greene Counties contain multiple plant hardiness zones from 4-6. Refer to the Plant Hardiness Zone Map on the left sidebar to find the exact zone for your zip code. The majority of the properties in both counties, however, fall within zone 5B. For this zone, the last average frost date is May 14, and the first ...A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Here are two examples to help you determine your probable last frost and first freeze dates. Example 1 (Last Frost). In the Spring 32° row, if you have "Apr 15" under the 50% column, that means you have a 50% chance of seeing frost on or before April 15th. Example 2 (First Freeze).Summers in Virginia are hot and winters are typically crisp and cold. The state gets around 35 days of thunderstorms every year, mostly in the western region, and it averages just over 40 inches of precipitation annually. ... Virginia planting zones are based on first and last frost dates. Only grow plants that are rated for the Virginia ...Average date of first frost. Alabama, Birmingham, Early April, Early November ... Early May, Early October. Essex Junction, Mid May, Late September. Virginia ...A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.The freezing temperature table which follows gives dates for the last spring and first fall freezes (0°C or lower) at each station with sufficient minimum temperature data for calculations to be performed. For more details click on station name. For help, select freeze dates on the help page ...Oct. 21 - Oct. 31. Woodbridge. Nov. 1 - Nov. 10. An Interactive Map of Average First Frost Dates in Virginia and a list of locations in Virginia with Average First Frost Dates.©2023 Yankee Publishing, Inc., An Employee-Owned Company 1121 Main Street | P.O. Box 520 | Dublin, NH 03444. Custom programming and server maintenance by Reinvented Inc.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Average Last Frost Date. Average First Frost Date. Zone 1. May 22-June 4. August 25-31. Zone 2. May 15-22. September 1-8. Zone 3.Sep 30, 2023 - Energy & Environment Get ready for winter: The first frost is coming Rahul Mukherjee Source: Midwest Regional Climate Center; Map: Rahul Mukherjee/Axios Fall …As your growing season comes to an end, the nightly temperatures for King George, Virginia start to go down, and therefore every day that goes by increases the chance that you'll get frost. Your risk of frost really begins around October 17, and by November 14 you're almost certain to have received at least one frost event.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. May 16. May 13. May 10. May 7. May 5. May 2. Apr 28. Apr 24. Now that you know your frost dates, use our Garden Planting Calendar for Manassas, Virginia to know when to sow and transplant your various vegetable plants!New for 2023 Farm Seed; Farm Seed for Beneficial Insects; Farm Seed for Green Manure; Farm Seed for Forage; Farm Seed for ... Safe time to set out plants (relative to frost-free date) From To; VEGETABLES Artichoke: 8: 19-Jul. on frost-free date: 13-Sep. Basil: 6: 9-Aug. 1 week after: 20-Sep. Beets * 4 to 6: 19-Jul. 2-Aug. 2 weeks before: 30-Aug ...A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Fall foliage expected to be 'quite colorful' in Virginia; first frost 'later than usual' Crystal Graham Published date: September 9, 2023 | 10:07 amFall 2023 Forecast; Winter Forecast 2023; Christmas Forecast; Hurricane Forecast; Weather History; Gardening Gardening sub-navigation. Planting Dates Chart; Plant Growing Guides; Robin's Garden Blog; Pests & Diseases; Vegetable Gardening; Flower Gardening; Monthly Garden To-Do ... 2023 First and Last Frost Dates for Places in Indiana ...A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.First Fall Freeze Dates Map. At the very top toggle between First Fall Freeze and Last Spring Freeze. Hover over a colored dot for more details. Map and Chart Prepared by Corey Davis, Applied Climatologist, State Climate Office of North Carolina, and Darrian Bertrand, Applied Climatologist, formerly of the State Climate Office.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Frost Dates for Virginia Beach, VA. ... Last and first frost dates are 30% probability. Calculated using 1991-2020 Climate Normals from NOAA. What are 2023 Frost Dates? A frost date is the average date of the last light freeze in spring or the first light freeze in fall.Each winter, on average, your risk of frost is from. Share. October 12 through April 29. Almost certainly, however, you will receive frost from October 29 through April 16. You are almost guaranteed that you will not get frost from May 13 through September 25. Your frost-free growing season is around 166 days. Detailed station data* follows:A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Fall 2023 Forecast; Winter Forecast 2023; Christmas Forecast; Hurricane Forecast; Weather History; Gardening Gardening sub-navigation. Planting Dates Chart; Plant Growing Guides; Robin's Garden Blog; Pests & Diseases; Vegetable Gardening; Flower Gardening; Monthly Garden To-Do ... 2023 First and Last Frost Dates for Places in Indiana ...The first cold front of the season hit Colorado on Tuesday, and Denver's first frost of the upcoming winter is not far behind. What to know: The median first frost — …A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A 1999 graduate of Virginia Tech, she has worked for nearly 25 years as a reporter and editor for several Virginia publications, written a book, and garnered more than a dozen Virginia Press ...Here are two examples to help you determine your probable last frost and first freeze dates. Example 1 (Last Frost). In the Spring 32° row, if you have "Apr 15" under the 50% column, that means you have a 50% chance of seeing frost on or before April 15th. Example 2 (First Freeze). In the Fall 24° row, if you have "Dec 1" under the 90% column ...Here's the spring 2023 forecast from the Farmers Almanac. (Shutterstock) VIRGINIA — With the spring equinox just over a month away — spring 2023 arrives on March 20 at 5:24 p.m. EDT ...A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.On average, your first fall frost occurs on October 31 (at RICHMOND INTL AP, VA climate station). Crop Based on Frost Dates Based on Moon Dates; Start Seeds Outdoors Transplant Average Days to Maturity Frost Tolerance; Arugula: Sep 12-Oct 17 Sep 14-29: N/A: 40: Frost-hardy: Beets: Aug 8-Sep 5 Aug 8-15, Aug 31-Sep 5: N/A: 50: Frost …A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Twitter. The last frost date in spring and the first frost date in autumn mark the beginning and end of the natural garden growing season. Use these dates to plan seed starting, transplanting, and harvesting. The time to plant seeds in the garden or start seeds indoors depends on the plants you want to grow and their tolerance to frost.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.. You have a small 20% chance of getting 32° by September 26.A frost date is the average date of the last light freeze in spr A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. You have a small 20% chance of getting 32° A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Here are two examples to help you determine your probable last frost and first freeze dates. Example 1 (Last Frost). In the Spring 32° row, if you have "Apr 15" under the 50% column, that means you have a 50% chance of seeing frost on or before April 15th. Example 2 (First Freeze). A frost date is the average date of the last light freeze in spr...

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