All-time weather records — North Fond du Lac, WI

Record high
111.0°F
July 13, 1936
Record low
-41.1°F
January 30, 1951
Wettest day
6.83 in
September 10, 1986

Climate change signal in North Fond du Lac

6.6%

of North Fond du Lac's all-time daily heat records were set in the last decade (24 of 366 records since 2015).

3.3%

of all-time daily cold records were set in the last decade (12 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 #
1890s
18
46
1900s
9
53
1910s
32
68
1920s
31
27
1930s
105
8
1940s
31
36
1950s
24
58
1960s
12
17
1970s
15
14
1980s
19
11
1990s
19
8
2000s
15
7
2010s
18
8
2020s
18
5

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 1893, the latest in 2026. Period of observation: 1893-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 57.0°F — Jan 9, 1939 -41.1°F — Jan 30, 1951 2.83 in — Jan 4, 1982
February 73.0°F — Feb 28, 2024 -31.0°F — Feb 1, 1918 6.00 in — Feb 21, 2011
March 82.9°F — Mar 29, 1910 -24.0°F — Mar 1, 1962 3.50 in — Mar 12, 1923
April 90.0°F — Apr 22, 1980 3.0°F — Apr 16, 1904 2.38 in — Apr 3, 1999
May 105.1°F — May 31, 1934 21.0°F — May 6, 1942 3.81 in — May 30, 1989
June 104.0°F — Jun 1, 1934 28.9°F — Jun 4, 1945 4.07 in — Jun 12, 2008
July 111.0°F — Jul 13, 1936 37.9°F — Jul 31, 1918 3.67 in — Jul 18, 1952
August 102.9°F — Aug 16, 1937 33.1°F — Aug 27, 1915 5.74 in — Aug 18, 1978
September 100.9°F — Sep 7, 1939 21.9°F — Sep 30, 1899 6.83 in — Sep 10, 1986
October 90.0°F — Oct 6, 1963 5.0°F — Oct 30, 1925 3.70 in — Oct 24, 1991
November 81.0°F — Nov 1, 1933 -9.9°F — Nov 25, 1950 1.99 in — Nov 21, 1906
December 77.0°F — Dec 6, 2001 -27.9°F — Dec 26, 1914 2.07 in — Dec 30, 1971

Click a month to see every daily record for that month in North Fond du Lac.