๐Ÿ‚ First Frost Dates for Rosenhayn, New Jersey 08352

The first 36ยฐF frost date is 30% likely to be on Oct 7. (See detailed probabilities below.)

The first 32ยฐF light freeze date is 30% likely to be on Oct 19. (See detailed probabilities below.)

(See also ๐ŸŒท Last Spring Frost Dates.)

First frost date probabilities for Rosenhayn, NJ 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% chanceOct 1
20% chanceOct 4
30% chanceOct 7
40% chanceOct 11
50% chanceOct 14
60% chanceOct 17
70% chanceOct 20
80% chanceOct 23
90% chanceOct 29
Probability of light freeze (32ยฐF) on or before...
10% chanceOct 9
20% chanceOct 15
30% chanceOct 19
40% chanceOct 22
50% chanceOct 26
60% chanceOct 29
70% chanceNov 1
80% chanceNov 4
90% chanceNov 9
Probability of moderate freeze (28ยฐF) on or before...
10% chanceOct 21
20% chanceOct 27
30% chanceOct 31
40% chanceNov 3
50% chanceNov 6
60% chanceNov 9
70% chanceNov 13
80% chanceNov 16
90% chanceNov 22
Probability of moderate hard freeze (24ยฐF) on or before...
10% chanceNov 2
20% chanceNov 7
30% chanceNov 12
40% chanceNov 16
50% chanceNov 20
60% chanceNov 23
70% chanceNov 28
80% chanceDec 2
90% chanceDec 8
Probability of hard freeze (20ยฐF) on or before...
10% chanceNov 16
20% chanceNov 23
30% chanceNov 29
40% chanceDec 2
50% chanceDec 5
60% chanceDec 9
70% chanceDec 13
80% chanceDec 18
90% chanceDec 24
Probability of severe hard freeze (16ยฐF) on or before...
10% chanceDec 1
20% chanceDec 6
30% chanceDec 11
40% chanceDec 15
50% chanceDec 20
60% chanceDec 24
70% chanceDec 28
80% chanceJan 2
90% chanceJan 10

Agricultural climatic data from weather station: WOODSTOWN PITTSGROV 4E (USC00289910)