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Here are average first freeze (equal or less than 32 degrees F) dates for select locations across northeast Minnesota and northwest Wisconsin. Average First Freeze. First Freeze. Last Freeze. Duluth, MN. 9-30. 8-27-1986. 11-6-1900. International Falls, MN.As such, average frost and freeze dates also vary considerably. In fact, frost and freeze dates can differ by as much as 6 weeks. For instance, the average last day of freezing temperatures for Grand Junction is April 22 while for Aspen it is Jun 16. Of course, elevation plays a cruicial role in temperatures as can be seen in the preceding example.Enter your ZIP code, city, or state below to find the average first and last frost date in spring and fall in your area: Pin it: Pin to Pinterest What are Frost Dates? Frost dates are the day of the year when it is calculated to be 50% likely that the temperature will dip below freezing, resulting in frost on the ground.The final column is a recap of LAST SPRING (2022), showing the actual last dates that 28°, 32° and 36° were observed. A blue-shaded date indicates that the last spring frost/freeze/hard freeze of 2022 occurred at least 10 days LATER than the 30-year average , while red-shaded dates indicate a last spring frost/freeze/hard freeze that was …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 31. May 27. May 24. May 21. May 18. May 15. May 12. May 7. Now that you know your frost dates, use our Garden Planting Calendar for Little Falls, MN to know when to sow and transplant your various vegetable plants!In Detroit, it’s usually best to start planting corn on April 23, potatoes on April 16-May 7 and spinach on March 11-April 11. Here’s a look at other crops, and when the Old Farmer’s Almanac ...Sep 22. Sep 27. Oct 2. Oct 6. Oct 11. Oct 17. Oct 25. Now that you know your frost dates, use our Garden Planting Calendar for Duluth, MN to know when to sow and transplant your various vegetable plants!As your growing season comes to an end, the nightly temperatures for Saint Paul, Minnesota 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 21, and by October 13 you're almost certain to have received at least one frost event.According to the USDA Rochester is in USDA Zone 4b. Here is some general info for USDA Zone 4b to help you get started. Average Date of Last Frost (spring) May 15. Average Date of First Frost (fall) September 15. Lowest Expected Low. -25°F. Highest Expected Low.May 21. May 18. May 14. May 10. May 4. Now that you know your frost dates, use our Garden Planting Calendar for Faribault, MN to know when to sow and transplant your various vegetable plants!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).The following last freeze date information for Alamosa, Colorado Springs, Pueblo and other select cities across south central and southeast Colorado is compliled from NWS Pueblo and NCDC data. Alamosa. Average Date of Last Freeze.....June 8 th. Earliest Date of Last Freeze...May 2nd, 2009. Latest Date of Last Freeze.....July 2nd, 1997Here 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).

Our frost date calculator will tell you precisely when your garden in Tower 2s, MN is at risk for frost. Learning Library ... Frost Dates: First and last frost dates for Tower 2s, MN. How to read these charts for the fall. As your growing season comes to an end, the nightly temperatures for Tower 2s, MN start to go down, and therefore every day ...Dew and frost are actually the same phenomenon, except that dew occurs when the air temperature is above freezing while frost occurs when it is below. Both are condensation that occurs when moisture held in the air is cooled to a point that...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 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.Since it is now mid May, the chances of frost and freezing temperatures are diminishing quickly across the area. The map below shows the average last spring frost date across portions of northeast Iowa, southeast Minnesota and southwest into central Wisconsin. ARX RSS Feed. Public Information Statement. Observations.

Frist is still common in central and northern Minnesota through May, and even into early June up north. There is just a 10% probability of frost on or after these dates. Minnesota DNR-ClimatologyMay 15. May 12. May 10. May 7. May 4. Apr 30. Apr 25. Now that you know your frost dates, use our Garden Planting Calendar for Minneapolis, Minnesota to know when to sow and transplant your various vegetable plants! The average first frost date is the earliest day in fall on which a frost is normally experienced. The average last frost date for a location is the last day in spring on which the area normally ...…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. As your growing season comes to an end, the nightly t. Possible cause: Here are two examples to help you determine your probable last frost and fir.