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🍂 First Frost Dates for North East, Pennsylvania 16428

The first 36°F frost date is 30% likely to be on Oct 15. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Oct 27. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

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

Agricultural climatic data from weather station: WESTFIELD 2 SSE (USC00309189)

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