All-time weather records — Marquette, MI

Record high
104.0°F
July 19, 1977
Record low
-33.0°F
February 8, 1861
Wettest day
5.12 in
May 12, 2006

Climate change signal in Marquette

7.9%

of Marquette's all-time daily heat records were set in the last decade (29 of 366 records since 2015).

3.8%

of all-time daily cold records were set in the last decade (14 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 #
1850s
·
·
1860s
9
55
1870s
29
8
1880s
31
123
1890s
11
9
1940s
13
2
1950s
33
30
1960s
40
26
1970s
27
20
1980s
47
38
1990s
41
30
2000s
37
7
2010s
27
15
2020s
21
3

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 1861, the latest in 2025. Period of observation: 1857-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 55.9°F — Jan 18, 1880 -26.0°F — Jan 14, 1881 1.53 in — Jan 2, 1892
February 62.1°F — Feb 24, 1976 -33.0°F — Feb 8, 1861 1.38 in — Feb 21, 1882
March 82.0°F — Mar 22, 2012 -18.9°F — Mar 18, 1861 1.45 in — Mar 10, 1892
April 91.0°F — Apr 25, 1990 0.0°F — Apr 1, 1863 1.88 in — Apr 8, 1980
May 100.0°F — May 28, 1969 16.2°F — May 2, 1861 5.12 in — May 12, 2006
June 100.9°F — Jun 30, 1963 28.9°F — Jun 8, 1862 2.23 in — Jun 18, 2018
July 104.0°F — Jul 19, 1977 36.0°F — Jul 17, 1862 4.13 in — Jul 16, 1873
August 100.9°F — Aug 24, 1948 33.1°F — Aug 23, 1885 2.85 in — Aug 11, 1875
September 97.0°F — Sep 3, 1983 28.0°F — Sep 29, 1883 4.44 in — Sep 29, 1881
October 87.1°F — Oct 12, 2015 12.6°F — Oct 25, 1887 4.06 in — Oct 24, 1959
November 77.0°F — Nov 7, 2020 -6.0°F — Nov 22, 1880 1.95 in — Nov 27, 2001
December 60.1°F — Dec 3, 1982 -20.0°F — Dec 28, 1880 1.65 in — Dec 7, 1884

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