All-time weather records — Saco, MT

Record high
105.1°F
August 14, 1971
Record low
-51.0°F
January 14, 2024
Wettest day
3.46 in
August 24, 2014

Climate change signal in Saco

16.1%

of Saco's all-time daily heat records were set in the last decade (59 of 366 records since 2015).

16.7%

of all-time daily cold records were set in the last decade (61 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 #
1960s
37
56
1970s
40
71
1980s
79
66
1990s
77
55
2000s
62
46
2010s
31
33
2020s
40
39

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 1966, the latest in 2026. Period of observation: 1966-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 62.1°F — Jan 7, 2002 -51.0°F — Jan 14, 2024 0.50 in — Jan 3, 2025
February 77.0°F — Feb 1, 2000 -45.0°F — Feb 3, 1982 0.52 in — Feb 26, 1999
March 79.0°F — Mar 23, 1993 -34.1°F — Mar 6, 1996 3.00 in — Mar 13, 1997
April 91.9°F — Apr 20, 1980 -5.1°F — Apr 1, 1975 1.40 in — Apr 30, 2008
May 100.0°F — May 29, 1988 14.0°F — May 1, 1984 2.30 in — May 28, 1982
June 104.0°F — Jun 25, 1988 28.0°F — Jun 6, 1990 2.62 in — Jun 18, 2014
July 104.0°F — Jul 19, 2011 34.0°F — Jul 3, 1972 2.56 in — Jul 28, 2015
August 105.1°F — Aug 14, 1971 30.9°F — Aug 30, 1969 3.46 in — Aug 24, 2014
September 100.0°F — Sep 1, 1983 17.1°F — Sep 28, 1972 2.11 in — Sep 25, 1986
October 89.1°F — Oct 1, 2011 -9.0°F — Oct 26, 2020 2.02 in — Oct 4, 2016
November 78.1°F — Nov 4, 1993 -36.9°F — Nov 23, 1985 0.73 in — Nov 9, 2020
December 66.9°F — Dec 2, 2021 -47.9°F — Dec 8, 1972 0.75 in — Dec 26, 2003

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