Newark, NJ Frost Dates
The last spring frost in Newark usually comes around April 2 and the first fall frost around November 10.
| Spring (last) | Fall (first) | |
|---|---|---|
| Frost, 32°F | April 2 | November 10 |
| Hard freeze, 28°F | March 23 | November 22 |
Growing season: about 222 days.
Frequently asked questions
When is the last frost in Newark, NJ?
The median date of the last spring frost (32°F) is April 2. In half of years the last frost comes earlier and in half it comes later, so waiting a week or two past April 2 lowers the risk for tender plants.
When is the first frost in Newark?
The median date of the first fall frost (32°F) is November 10, and a hard freeze (28°F) usually follows around November 22.
How long is the growing season in Newark?
About 222 days between the median last spring frost and first fall frost.
NOAA NCEI U.S. Climate Normals 1991-2020, station USW00014734. Median (50% probability) dates. Low spots and valleys can frost later in spring and earlier in fall than the station.