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🍂 First Frost Dates for New Palestine, Indiana 46163

The first 36°F frost date is 30% likely to be on Oct 4. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Oct 14. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

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

Agricultural climatic data from weather station: GREENFIELD (USC00123527)

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