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🍂 First Frost Dates for Everett, Pennsylvania 15537

The first 36°F frost date is 30% likely to be on Sep 22. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Oct 1. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Everett, PA 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% chanceSep 11
20% chanceSep 17
30% chanceSep 22
40% chanceSep 24
50% chanceSep 27
60% chanceSep 29
70% chanceOct 2
80% chanceOct 4
90% chanceOct 8
Probability of light freeze (32°F) on or before...
10% chanceSep 24
20% chanceSep 29
30% chanceOct 1
40% chanceOct 4
50% chanceOct 6
60% chanceOct 9
70% chanceOct 12
80% chanceOct 16
90% chanceOct 21
Probability of moderate freeze (28°F) on or before...
10% chanceOct 3
20% chanceOct 7
30% chanceOct 11
40% chanceOct 15
50% chanceOct 18
60% chanceOct 21
70% chanceOct 25
80% chanceOct 29
90% chanceNov 2
Probability of moderate hard freeze (24°F) on or before...
10% chanceOct 13
20% chanceOct 19
30% chanceOct 23
40% chanceOct 26
50% chanceOct 30
60% chanceNov 2
70% chanceNov 5
80% chanceNov 8
90% chanceNov 13
Probability of hard freeze (20°F) on or before...
10% chanceOct 25
20% chanceOct 31
30% chanceNov 3
40% chanceNov 7
50% chanceNov 11
60% chanceNov 14
70% chanceNov 18
80% chanceNov 23
90% chanceNov 30
Probability of severe hard freeze (16°F) on or before...
10% chanceNov 6
20% chanceNov 13
30% chanceNov 18
40% chanceNov 23
50% chanceNov 27
60% chanceDec 1
70% chanceDec 5
80% chanceDec 10
90% chanceDec 17

Agricultural climatic data from weather station: EVERETT (USC00362721)

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