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🍂 First Frost Dates for New Washington, Indiana 47162

The first 36°F frost date is 30% likely to be on Oct 5. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Oct 16. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

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

Agricultural climatic data from weather station: CRESTWOOD 4NE (USC00151900)

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