All-time weather records — Hart, MI

Record high
104.0°F
July 4, 1911
Record low
-35.0°F
February 11, 1899
Wettest day
60.05 in
November 23, 1983

Climate change signal in Hart

7.4%

of Hart's all-time daily heat records were set in the last decade (27 of 366 records since 2015).

1.9%

of all-time daily cold records were set in the last decade (7 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
76
41
1900s
21
21
1910s
34
28
1920s
19
52
1930s
46
51
1940s
31
33
1950s
33
39
1960s
11
19
1970s
10
21
1980s
17
17
1990s
12
22
2000s
16
10
2010s
29
10
2020s
11
2

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 60.1°F — Jan 17, 1932 -26.0°F — Jan 12, 1912 2.56 in — Jan 3, 1897
February 64.9°F — Feb 11, 1999 -35.0°F — Feb 11, 1899 1.97 in — Feb 14, 1950
March 82.0°F — Mar 23, 2012 -16.1°F — Mar 2, 1912 3.00 in — Mar 18, 1905
April 86.0°F — Apr 25, 1915 1.0°F — Apr 7, 1982 2.81 in — Apr 13, 2014
May 95.0°F — May 29, 2018 19.0°F — May 4, 1926 4.65 in — May 15, 2001
June 99.0°F — Jun 30, 1931 26.1°F — Jun 5, 1946 8.50 in — Jun 6, 1905
July 104.0°F — Jul 4, 1911 24.1°F — Jul 30, 1997 4.60 in — Jul 28, 1983
August 102.0°F — Aug 5, 1947 6.1°F — Aug 8, 1955 4.83 in — Aug 20, 1980
September 97.0°F — Sep 1, 1953 25.0°F — Sep 28, 1893 5.43 in — Sep 11, 1986
October 87.1°F — Oct 1, 1983 18.0°F — Oct 21, 1895 4.65 in — Oct 2, 2019
November 75.0°F — Nov 11, 1911 -18.0°F — Nov 25, 1950 60.05 in — Nov 23, 1983
December 68.0°F — Dec 3, 1982 -18.9°F — Dec 30, 1935 1.92 in — Dec 27, 1942

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