Bergen County, New Jersey · Frost dates

Bergen County frost dates.

First-frost, last-frost, and growing-season length for Bergen County, New Jersey. Sourced from NOAA 1991-2020 Climate Normals.

Data confidence: high · USDA zone: 7a

32°F — light freeze

Last spring frost

10%
04-16
20%
04-10
50%
04-03
80%
03-26
90%
03-20

First fall frost

10%
10-21
20%
10-26
50%
11-04
80%
11-15
90%
11-20

28°F — killing freeze

Last spring freeze

10%
04-04
20%
04-01
50%
03-23
80%
03-13
90%
03-07

First fall freeze

10%
11-02
20%
11-07
50%
11-16
80%
11-29
90%
12-04

Growing season length (days, 28°F threshold)

Short year
212
Median
238
Long year
272

Source NOAA station

TETERBORO AP, NJ US

7.6 mi · 30 yrs of record (19912020) · 9 ft elev.

Data from TETERBORO AP, NJ US, 7.6 miles away with 30-year NOAA record (1991-2020).

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