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🍂 First Frost Dates for Tillar, Arkansas 71670

The first 36°F frost date is 30% likely to be on Oct 24. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Nov 2. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

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

Agricultural climatic data from weather station: ROHWER 2 NNE (USC00036253)

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