Passaic County, New Jersey · Frost dates
Passaic County frost dates.
First-frost, last-frost, and growing-season length for Passaic County, New Jersey. Sourced from NOAA 1991-2020 Climate Normals.
Data confidence: high · USDA zone: 7a
32°F — light freeze
Last spring frost
- 10%
- 05-03
- 20%
- 04-28
- 50%
- 04-19
- 80%
- 04-09
- 90%
- 04-05
First fall frost
- 10%
- 10-09
- 20%
- 10-13
- 50%
- 10-23
- 80%
- 11-02
- 90%
- 11-06
28°F — killing freeze
Last spring freeze
- 10%
- 04-19
- 20%
- 04-14
- 50%
- 04-04
- 80%
- 03-27
- 90%
- 03-21
First fall freeze
- 10%
- 10-16
- 20%
- 10-24
- 50%
- 11-04
- 80%
- 11-16
- 90%
- 11-21
Growing season length (days, 28°F threshold)
- Short year
- 180
- Median
- 214
- Long year
- 245
Source NOAA station
WANAQUE RAYMOND DAM, NJ US
0.6 mi · 30 yrs of record (1991–2020) · 245 ft elev.
Data from WANAQUE RAYMOND DAM, NJ US, 0.6 miles away with 30-year NOAA record (1991-2020).
Bield Farm earns its predictions.
14-day free trial. No credit card. Cancel anytime.