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🍂 First Frost Dates for Virginia City, Nevada 89440

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 9. (See detailed probabilities below.)

(See also 🌷 Last Spring Frost Dates.)

First frost date probabilities for Virginia City, NV 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 18
20% chanceSep 25
30% chanceSep 29
40% chanceOct 2
50% chanceOct 5
60% chanceOct 8
70% chanceOct 11
80% chanceOct 16
90% chanceOct 22
Probability of light freeze (32°F) on or before...
10% chanceSep 30
20% chanceOct 4
30% chanceOct 9
40% chanceOct 12
50% chanceOct 16
60% chanceOct 19
70% chanceOct 24
80% chanceOct 28
90% chanceNov 3
Probability of moderate freeze (28°F) on or before...
10% chanceOct 10
20% chanceOct 16
30% chanceOct 21
40% chanceOct 26
50% chanceOct 30
60% chanceNov 2
70% chanceNov 5
80% chanceNov 10
90% chanceNov 15
Probability of moderate hard freeze (24°F) on or before...
10% chanceOct 22
20% chanceOct 30
30% chanceNov 3
40% chanceNov 7
50% chanceNov 10
60% chanceNov 14
70% chanceNov 17
80% chanceNov 22
90% chanceNov 27
Probability of hard freeze (20°F) on or before...
10% chanceNov 2
20% chanceNov 9
30% chanceNov 14
40% chanceNov 18
50% chanceNov 22
60% chanceNov 26
70% chanceNov 30
80% chanceDec 4
90% chanceDec 11
Probability of severe hard freeze (16°F) on or before...
10% chanceNov 14
20% chanceNov 21
30% chanceNov 27
40% chanceDec 1
50% chanceDec 5
60% chanceDec 8
70% chanceDec 13
80% chanceDec 20
90% chanceDec 31

Agricultural climatic data from weather station: VIRGINIA CITY (USC00268761)

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