All-time weather records — Brigham City, UT

Record high
104.0°F
July 13, 2002
Record low
-25.1°F
January 7, 1982
Wettest day
2.93 in
September 26, 1982

Climate change signal in Brigham City

25.7%

of Brigham City's all-time daily heat records were set in the last decade (94 of 366 records since 2015).

11.2%

of all-time daily cold records were set in the last decade (41 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 #
1970s
20
40
1980s
70
83
1990s
99
102
2000s
64
63
2010s
45
62
2020s
68
16

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 1974, the latest in 2026. Period of observation: 1974-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 60.1°F — Jan 31, 2003 -25.1°F — Jan 7, 1982 1.84 in — Jan 13, 1980
February 66.0°F — Feb 5, 2025 -23.1°F — Feb 1, 1985 1.92 in — Feb 9, 1976
March 80.1°F — Mar 21, 2026 3.0°F — Mar 1, 1993 1.33 in — Mar 6, 2025
April 84.9°F — Apr 21, 1994 15.1°F — Apr 6, 2023 1.21 in — Apr 2, 1986
May 93.9°F — May 28, 2003 23.0°F — May 2, 2008 1.89 in — May 29, 2011
June 100.9°F — Jun 24, 1988 30.0°F — Jun 10, 2002 1.68 in — Jun 3, 1980
July 104.0°F — Jul 13, 2002 35.1°F — Jul 27, 2005 1.73 in — Jul 29, 1982
August 102.0°F — Aug 4, 1994 28.0°F — Aug 15, 1999 2.65 in — Aug 3, 2023
September 99.0°F — Sep 6, 2022 15.1°F — Sep 13, 2005 2.93 in — Sep 26, 1982
October 91.9°F — Oct 2, 1987 6.1°F — Oct 30, 2019 2.04 in — Oct 24, 2010
November 73.0°F — Nov 6, 1999 -2.9°F — Nov 25, 2010 1.12 in — Nov 19, 1982
December 66.0°F — Dec 1, 1995 -25.1°F — Dec 23, 1990 1.41 in — Dec 1, 1983

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