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🍂 First Frost Dates for Hardinsburg, Indiana 47125

The first 36°F frost date is 30% likely to be on Sep 29. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Oct 7. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

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

Agricultural climatic data from weather station: PAOLI (USC00126705)

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