๐Ÿ‚ First Frost Dates for Fernley, Nevada 89408

The first 36ยฐF frost date is 30% likely to be on Sep 17. (See detailed probabilities below.)

The first 32ยฐF light freeze date is 30% likely to be on Sep 27. (See detailed probabilities below.)

(See also ๐ŸŒท Last Spring Frost Dates.)

First frost date probabilities for Fernley, NV are based on historical climate data.

Always check your local forecast for the most up-to-date frost warnings.

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 sweaterโ€”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 (36ยฐF) on or before...
10% chanceSep 9
20% chanceSep 13
30% chanceSep 17
40% chanceSep 20
50% chanceSep 22
60% chanceSep 25
70% chanceSep 28
80% chanceOct 1
90% chanceOct 5
Probability of light freeze (32ยฐF) on or before...
10% chanceSep 19
20% chanceSep 24
30% chanceSep 27
40% chanceSep 30
50% chanceOct 3
60% chanceOct 5
70% chanceOct 8
80% chanceOct 12
90% chanceOct 17
Probability of moderate freeze (28ยฐF) on or before...
10% chanceSep 30
20% chanceOct 5
30% chanceOct 8
40% chanceOct 12
50% chanceOct 15
60% chanceOct 18
70% chanceOct 21
80% chanceOct 25
90% chanceOct 30
Probability of moderate hard freeze (24ยฐF) on or before...
10% chanceOct 13
20% chanceOct 18
30% chanceOct 22
40% chanceOct 26
50% chanceOct 29
60% chanceNov 1
70% chanceNov 3
80% chanceNov 6
90% chanceNov 11
Probability of hard freeze (20ยฐF) on or before...
10% chanceOct 25
20% chanceOct 31
30% chanceNov 2
40% chanceNov 5
50% chanceNov 9
60% chanceNov 12
70% chanceNov 15
80% chanceNov 19
90% chanceNov 24
Probability of severe hard freeze (16ยฐF) on or before...
10% chanceNov 4
20% chanceNov 10
30% chanceNov 14
40% chanceNov 18
50% chanceNov 21
60% chanceNov 25
70% chanceNov 29
80% chanceDec 3
90% chanceDec 10

Agricultural climatic data from weather station: FALLON EXP STN (USC00262780)