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🍂 First Frost Dates for West Monroe, Louisiana 71292

The first 36°F frost date is 30% likely to be on Oct 21. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Nov 1. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for West Monroe, LA 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 11
20% chanceOct 18
30% chanceOct 21
40% chanceOct 24
50% chanceOct 27
60% chanceOct 30
70% chanceNov 2
80% chanceNov 6
90% chanceNov 12
Probability of light freeze (32°F) on or before...
10% chanceOct 22
20% chanceOct 27
30% chanceNov 1
40% chanceNov 4
50% chanceNov 7
60% chanceNov 12
70% chanceNov 16
80% chanceNov 20
90% chanceNov 28
Probability of moderate freeze (28°F) on or before...
10% chanceNov 1
20% chanceNov 8
30% chanceNov 13
40% chanceNov 18
50% chanceNov 22
60% chanceNov 26
70% chanceNov 30
80% chanceDec 3
90% chanceDec 10
Probability of moderate hard freeze (24°F) on or before...
10% chanceNov 16
20% chanceNov 24
30% chanceNov 29
40% chanceDec 2
50% chanceDec 5
60% chanceDec 9
70% chanceDec 15
80% chanceDec 22
90% chanceJan 1
Probability of hard freeze (20°F) on or before...
10% chanceDec 1
20% chanceDec 7
30% chanceDec 12
40% chanceDec 17
50% chanceDec 23
60% chanceDec 28
70% chanceJan 1
80% chanceJan 7
90% chanceJan 18
Probability of severe hard freeze (16°F) on or before...
10% chanceDec 10
20% chanceDec 15
30% chanceDec 22
40% chanceDec 27
50% chanceDec 31
60% chanceJan 3
70% chanceJan 9
80% chanceJan 16
90% chanceJan 26

Agricultural climatic data from weather station: CALHOUN RSCH STN (USC00161411)

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