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🍂 First Frost Dates for Neopit, Wisconsin 54150

The first 36°F frost date is 30% likely to be on Sep 11. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Sep 22. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Neopit, WI are based on historical climate data.

Always check your local forecast for the most up-to-date frost warnings.

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What is a First Frost Date?

The first fall frost signals the end of your local growing season. This date serves as an important deadline for gardeners and farmers. You'll need to complete harvesting before this point. Annuals and other tender plants will die back when frost hits, and perennial plants will enter their dormant phase for winter. Meanwhile, it's time to enjoy a cup of hot cocoa and a cozy sweater—and start planning your spring garden!

How to use the First Frost Date?

Watch your local weather forecasts in early fall to predict the first frost date. Harvest tender crops and protect vulnerable plants before frost arrives. For late-summer plantings, count backward from your area's average first frost date. This ensures your crops have enough time to mature. Keep track of when frost actually occurs in your garden each year. This helps you identify protected spots where the growing season might last longer.

First Frost Date Probabilities

Probability of frost (36°F) on or before...
10% chanceAug 31
20% chanceSep 7
30% chanceSep 11
40% chanceSep 15
50% chanceSep 18
60% chanceSep 21
70% chanceSep 23
80% chanceSep 26
90% chanceSep 30
Probability of light freeze (32°F) on or before...
10% chanceSep 14
20% chanceSep 19
30% chanceSep 22
40% chanceSep 25
50% chanceSep 27
60% chanceSep 30
70% chanceOct 1
80% chanceOct 4
90% chanceOct 8
Probability of moderate freeze (28°F) on or before...
10% chanceSep 23
20% chanceSep 27
30% chanceOct 1
40% chanceOct 2
50% chanceOct 5
60% chanceOct 7
70% chanceOct 9
80% chanceOct 13
90% chanceOct 17
Probability of moderate hard freeze (24°F) on or before...
10% chanceOct 1
20% chanceOct 6
30% chanceOct 9
40% chanceOct 13
50% chanceOct 15
60% chanceOct 18
70% chanceOct 21
80% chanceOct 25
90% chanceOct 30
Probability of hard freeze (20°F) on or before...
10% chanceOct 13
20% chanceOct 19
30% chanceOct 23
40% chanceOct 26
50% chanceOct 30
60% chanceNov 1
70% chanceNov 3
80% chanceNov 6
90% chanceNov 11
Probability of severe hard freeze (16°F) on or before...
10% chanceOct 26
20% chanceOct 31
30% chanceNov 3
40% chanceNov 5
50% chanceNov 8
60% chanceNov 11
70% chanceNov 14
80% chanceNov 18
90% chanceNov 22

Agricultural climatic data from weather station: BOWLER (USC00470991)

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