All-time weather records — Marion, MI

Record high
106.0°F
July 11, 1936
Record low
-41.1°F
February 11, 1899
Wettest day
6.77 in
July 8, 1957

Climate change signal in Marion

15.6%

of Marion's all-time daily heat records were set in the last decade (57 of 366 records since 2015).

6.3%

of all-time daily cold records were set in the last decade (23 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
12
13
1900s
17
21
1920s
3
3
1930s
62
26
1940s
41
57
1950s
35
51
1960s
17
42
1970s
24
60
1980s
25
36
1990s
23
13
2000s
27
11
2010s
44
21
2020s
36
12

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 1897, the latest in 2026. Period of observation: 1892-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 61.0°F — Jan 26, 1944 -36.9°F — Jan 30, 1951 1.80 in — Jan 22, 1898
February 69.1°F — Feb 28, 2024 -41.1°F — Feb 11, 1899 1.80 in — Feb 1, 1908
March 86.0°F — Mar 22, 2012 -36.9°F — Mar 3, 1943 1.80 in — Mar 16, 2021
April 87.1°F — Apr 23, 1980 -11.0°F — Apr 3, 1954 2.84 in — Apr 26, 1979
May 93.0°F — May 31, 1934 17.1°F — May 9, 1966 3.05 in — May 28, 1945
June 102.9°F — Jun 1, 1934 24.1°F — Jun 8, 1949 5.09 in — Jun 13, 2008
July 106.0°F — Jul 11, 1936 30.9°F — Jul 7, 1985 6.77 in — Jul 8, 1957
August 100.0°F — Aug 5, 1947 27.0°F — Aug 29, 1982 3.64 in — Aug 20, 1939
September 97.0°F — Sep 2, 1899 19.9°F — Sep 27, 1957 2.75 in — Sep 29, 1896
October 89.1°F — Oct 5, 2025 10.9°F — Oct 28, 1933 3.43 in — Oct 25, 1991
November 75.9°F — Nov 10, 2020 -13.0°F — Nov 25, 1950 1.93 in — Nov 17, 1952
December 64.0°F — Dec 6, 2001 -25.1°F — Dec 29, 1976 1.40 in — Dec 17, 1908

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