Frost history / Belvidere Brg, NJ
Belvidere Brg, NJ: frost dates by year
Last spring and first fall frost at NOAA station USC00280734, 1982 to 2024, measured from daily minimum temperatures.
Elevation 263 ft, 40.829, -75.083. Download the data (JSON) · NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | Apr 30 | Oct 18 |
| Earliest | Apr 3 (1987) | Sep 30 (2003) |
| Latest | May 30 (2004) | Nov 3 (2021) |
| Trend | 1.7 days later per decade | 1.7 days later per decade |
| Years with data | 32 | 29 |
At 28°F (hard freeze) the median last spring date is Apr 11 and the median first fall date is Nov 2.
The trend is a straight-line fit through the years with a freeze. A positive spring trend means the last frost now comes later. Short or patchy records give noisy trends.
Chart
Last spring frost (32°F)
First fall frost (32°F)
Dots are single years. The gray line is the median, the green line the fitted trend.
Year by year
| Year | Last spring 32°F | First fall 32°F | Last spring 28°F | First fall 28°F |
|---|---|---|---|---|
| 2024 | Apr 26 | Oct 17 | Apr 22 | Nov 3 |
| 2023 | May 18 | Nov 2 | Apr 10 | Nov 2 |
| 2022 | May 1 | Oct 9 | Apr 19 | Oct 29 |
| 2021 | Apr 23 | Nov 3 | Apr 4 | Nov 3 |
| 2020 | May 15 | Oct 18 | Apr 20 | Oct 31 |
| 2019 | Apr 30 | Oct 19 | Apr 3 | Nov 3 |
| 2018 | May 1 | Oct 19 | Apr 22 | Nov 9 |
| 2017 | Apr 10 | Oct 17 | Apr 10 | Nov 9 |
| 2016 | Apr 17 | Oct 11 | Apr 13 | Oct 26 |
| 2015 | no data | Oct 18 | no data | Oct 18 |
| 2013 | May 26 | Oct 23 | May 7 | Oct 28 |
| 2012 | May 1 | Oct 13 | Mar 28 | Oct 13 |
| 2011 | no data | Oct 28 | no data | Oct 29 |
| 2010 | May 11 | Nov 2 | Mar 27 | Nov 2 |
| 2009 | Apr 25 | Oct 19 | Apr 14 | Nov 7 |
| 2008 | May 1 | Oct 19 | Apr 4 | Oct 19 |
| 2004 | May 30 | no data | Apr 6 | no data |
| 2003 | Apr 15 | Sep 30 | Apr 1 | Nov 9 |
| 2002 | no data | Oct 22 | no data | Nov 4 |
| 2001 | May 18 | no data | Apr 5 | no data |
| 2000 | Apr 14 | Oct 9 | Apr 14 | Nov 18 |
| 1999 | Apr 26 | no data | Mar 26 | no data |
| 1998 | Apr 14 | no data | Apr 11 | no data |
| 1996 | May 15 | Oct 4 | Apr 15 | Nov 11 |
| 1994 | May 4 | Oct 13 | May 4 | Nov 12 |
| 1993 | Apr 29 | Oct 11 | Apr 9 | Nov 8 |
| 1992 | Apr 16 | Oct 6 | Apr 14 | Oct 20 |
| 1991 | Apr 5 | Oct 14 | Apr 5 | Oct 21 |
| 1990 | Apr 21 | Oct 21 | Apr 21 | Oct 30 |
| 1989 | Apr 25 | no data | Apr 14 | no data |
| 1987 | Apr 3 | no data | Apr 1 | no data |
| 1985 | May 10 | Oct 29 | Apr 11 | Oct 30 |
| 1984 | Apr 22 | Oct 6 | Apr 10 | Nov 8 |
| 1983 | May 19 | Oct 21 | Apr 22 | Oct 21 |
| 1982 | Apr 30 | Oct 18 | Apr 12 | Oct 18 |
"none" means the station recorded no freeze at that threshold in that half of the year. "no data" means more than 10% of the season's daily readings were missing. Years with no usable data are left out. See the methodology for the rules, and the ZIP lookup for 1991–2020 frost probabilities.