All-time weather records — Bayonne, NJ

Record high
108.0°F
July 22, 2011
Record low
-14.1°F
February 9, 1934
Wettest day
15.00 in
August 5, 1843

Climate change signal in Bayonne

14.5%

of Bayonne's all-time daily heat records were set in the last decade (53 of 366 records since 2015).

0.8%

of all-time daily cold records were set in the last decade (3 of 366 records since 2015).

If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:

Decade Heat records set # Cold records set #
1840s
5
61
1850s
3
58
1860s
3
52
1870s
3
24
1880s
9
22
1890s
18
22
1900s
13
40
1910s
11
22
1920s
5
5
1930s
12
16
1940s
43
11
1950s
28
6
1960s
18
4
1970s
19
3
1980s
24
13
1990s
50
2
2000s
30
2
2010s
37
3
2020s
35
·

Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 1847, the latest in 2026. Period of observation: 1843-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 73.9°F — Jan 26, 1950 -13.0°F — Jan 8, 1866 2.95 in — Jan 21, 1979
February 80.1°F — Feb 21, 2018 -14.1°F — Feb 9, 1934 3.75 in — Feb 22, 1878
March 89.1°F — Mar 29, 1945 1.9°F — Mar 4, 1868 3.99 in — Mar 13, 2010
April 97.0°F — Apr 17, 2002 12.9°F — Apr 1, 1923 6.18 in — Apr 15, 2007
May 99.0°F — May 20, 1996 30.9°F — May 3, 1861 3.92 in — May 23, 1979
June 102.9°F — Jun 24, 2025 37.9°F — Jun 2, 1843 4.55 in — Jun 26, 1884
July 108.0°F — Jul 22, 2011 46.0°F — Jul 1, 1845 7.69 in — Jul 28, 1897
August 105.1°F — Aug 7, 1918 45.0°F — Aug 29, 1982 15.00 in — Aug 5, 1843
September 105.1°F — Sep 2, 1953 34.0°F — Sep 22, 1904 8.67 in — Sep 23, 1882
October 96.1°F — Oct 2, 2019 21.9°F — Oct 23, 1845 5.94 in — Oct 9, 1903
November 84.9°F — Nov 1, 1950 8.1°F — Nov 30, 1875 6.73 in — Nov 8, 1977
December 75.9°F — Dec 7, 1998 -13.0°F — Dec 30, 1917 2.77 in — Dec 22, 1983

Click a month to see every daily record for that month in Bayonne.