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🍂 First Frost Dates for Nutrioso, Arizona 85932

A 36°F frost is always a risk here. (See detailed probabilities below.)

The first 32°F light freeze date is 30% likely to be on Sep 13. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Nutrioso, AZ 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% chancealways
20% chancealways
30% chancealways
40% chancealways
50% chancealways
60% chancealways
70% chancealways
80% chancealways
90% chancealways
Probability of light freeze (32°F) on or before...
10% chanceSep 4
20% chanceSep 10
30% chanceSep 13
40% chanceSep 16
50% chanceSep 19
60% chanceSep 21
70% chanceSep 24
80% chanceSep 28
90% chanceOct 1
Probability of moderate freeze (28°F) on or before...
10% chanceSep 16
20% chanceSep 21
30% chanceSep 24
40% chanceSep 27
50% chanceSep 30
60% chanceOct 2
70% chanceOct 4
80% chanceOct 7
90% chanceOct 11
Probability of moderate hard freeze (24°F) on or before...
10% chanceSep 26
20% chanceOct 1
30% chanceOct 3
40% chanceOct 6
50% chanceOct 9
60% chanceOct 12
70% chanceOct 15
80% chanceOct 18
90% chanceOct 22
Probability of hard freeze (20°F) on or before...
10% chanceOct 5
20% chanceOct 10
30% chanceOct 14
40% chanceOct 17
50% chanceOct 20
60% chanceOct 23
70% chanceOct 26
80% chanceOct 30
90% chanceNov 3
Probability of severe hard freeze (16°F) on or before...
10% chanceOct 15
20% chanceOct 21
30% chanceOct 25
40% chanceOct 28
50% chanceOct 31
60% chanceNov 3
70% chanceNov 6
80% chanceNov 11
90% chanceNov 17

Agricultural climatic data from weather station: ALPINE (USC00020159)

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