🌷 Last Frost Dates for Glenwood, New Jersey 07418

The last 36°F Spring frost date is 30% likely to be on May 20. (See detailed probabilities below.)

The last 32°F light freeze date is 30% likely to be on May 6. (See detailed probabilities below.)

(See also 🍂 First Fall Frost Dates.)

Last frost date probabilities for Glenwood, NJ are based on historical climate data.

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

What is a Last Frost Date?

The last spring frost signals when your area is safe from freezing temperatures. Tender plants can now grow outdoors without cold damage! This marks the beginning of the growing season. Last spring frost serves as your essential starting point for planting warm-season crops. It's also time to remove winter protection from your perennials. Enjoy the longer days and warmer weather!

How to use the Last Frost Date?

Start seeds indoors several weeks before your last frost date. This gives plants time to reach transplanting size when weather permits. Plan your outdoor planting schedule around your area's average last frost date. Plant some crops before and some after this date to protect against weather changes. Look for spots in your yard where frost stays longer or disappears earlier. Create your own frost map to use all available growing space and extend your season. Keep watching your local weather forecast to catch any surprise late frosts.

Last Frost Date Probabilities

Probability of frost (36°F) on or after…
10% chanceMay 29
20% chanceMay 24
30% chanceMay 20
40% chanceMay 16
50% chanceMay 12
60% chanceMay 9
70% chanceMay 5
80% chanceMay 1
90% chanceApr 27
Probability of light freeze (32°F) on or after…
10% chanceMay 17
20% chanceMay 10
30% chanceMay 6
40% chanceMay 2
50% chanceApr 29
60% chanceApr 26
70% chanceApr 23
80% chanceApr 20
90% chanceApr 16
Probability of moderate freeze (28°F) on or after…
10% chanceMay 1
20% chanceApr 24
30% chanceApr 21
40% chanceApr 17
50% chanceApr 15
60% chanceApr 12
70% chanceApr 8
80% chanceApr 6
90% chanceApr 3
Probability of moderate hard freeze (24°F) on or after…
10% chanceApr 14
20% chanceApr 9
30% chanceApr 6
40% chanceApr 4
50% chanceApr 2
60% chanceMar 31
70% chanceMar 28
80% chanceMar 24
90% chanceMar 19
Probability of hard freeze (20°F) on or after…
10% chanceApr 4
20% chanceMar 31
30% chanceMar 29
40% chanceMar 25
50% chanceMar 22
60% chanceMar 20
70% chanceMar 17
80% chanceMar 14
90% chanceMar 9
Probability of severe hard freeze (16°F) on or after…
10% chanceMar 27
20% chanceMar 22
30% chanceMar 19
40% chanceMar 16
50% chanceMar 14
60% chanceMar 11
70% chanceMar 8
80% chanceMar 4
90% chanceFeb 28

Agricultural climatic data from weather station: SUSSEX AP (USW00054793)