All-time weather records — Swartz Creek, MI

Record high
100.9°F
June 25, 1988
Record low
-25.1°F
January 18, 1976
Wettest day
6.04 in
September 10, 1950

Climate change signal in Swartz Creek

20.8%

of Swartz Creek's all-time daily heat records were set in the last decade (76 of 366 records since 2015).

11.7%

of all-time daily cold records were set in the last decade (43 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 #
1940s
19
4
1950s
61
68
1960s
30
72
1970s
26
41
1980s
44
43
1990s
42
47
2000s
33
31
2010s
72
41
2020s
39
19

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 1948, the latest in 2026. Period of observation: 1948-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 64.9°F — Jan 25, 1950 -25.1°F — Jan 18, 1976 2.42 in — Jan 11, 2020
February 73.9°F — Feb 27, 2024 -24.9°F — Feb 20, 2015 2.85 in — Feb 16, 1954
March 86.0°F — Mar 21, 2012 -15.9°F — Mar 3, 2014 1.52 in — Mar 31, 2023
April 87.1°F — Apr 16, 2002 6.1°F — Apr 7, 1982 2.69 in — Apr 18, 1975
May 93.0°F — May 28, 2012 21.9°F — May 10, 1966 3.23 in — May 4, 2012
June 100.9°F — Jun 25, 1988 33.1°F — Jun 1, 1966 3.46 in — Jun 17, 2009
July 100.9°F — Jul 6, 1988 39.9°F — Jul 1, 1965 3.73 in — Jul 28, 2011
August 98.1°F — Aug 1, 1988 37.0°F — Aug 29, 1982 4.45 in — Aug 16, 1968
September 97.0°F — Sep 1, 1953 26.1°F — Sep 28, 1991 6.04 in — Sep 10, 1950
October 89.1°F — Oct 1, 2002 19.0°F — Oct 21, 1974 1.90 in — Oct 16, 2001
November 80.1°F — Nov 4, 2015 -7.1°F — Nov 26, 1949 1.93 in — Nov 17, 1952
December 70.0°F — Dec 5, 2001 -17.9°F — Dec 28, 2017 1.94 in — Dec 28, 2025

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