All-time weather records — Moore, MT

Record high
105.1°F
June 21, 1900
Record low
-45.9°F
January 28, 1929
Wettest day
4.50 in
April 23, 1900

Climate change signal in Moore

8.7%

of Moore's all-time daily heat records were set in the last decade (32 of 366 records since 2015).

4.1%

of all-time daily cold records were set in the last decade (15 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
1
19
1900s
54
48
1910s
35
47
1920s
52
44
1930s
53
37
1940s
21
19
1950s
14
33
1960s
21
23
1970s
11
12
1980s
29
33
1990s
16
15
2000s
22
15
2010s
22
13
2020s
15
8

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 1898, the latest in 2026. Period of observation: 1896-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 73.0°F — Jan 22, 1981 -45.9°F — Jan 28, 1929 0.87 in — Jan 25, 1978
February 70.0°F — Feb 27, 1932 -42.0°F — Feb 17, 1936 2.02 in — Feb 22, 1914
March 77.0°F — Mar 20, 1910 -33.9°F — Mar 3, 2019 1.25 in — Mar 25, 1995
April 89.1°F — Apr 29, 1939 -17.0°F — Apr 2, 1936 4.50 in — Apr 23, 1900
May 98.1°F — May 14, 1931 10.9°F — May 6, 1929 2.81 in — May 20, 1962
June 105.1°F — Jun 21, 1900 21.0°F — Jun 15, 1914 3.10 in — Jun 6, 1906
July 105.1°F — Jul 31, 1900 1.0°F — Jul 22, 1988 2.80 in — Jul 13, 1907
August 102.9°F — Aug 5, 1961 27.0°F — Aug 25, 1910 3.34 in — Aug 23, 2014
September 100.0°F — Sep 7, 2022 6.1°F — Sep 24, 1926 4.35 in — Sep 18, 2024
October 91.9°F — Oct 4, 1905 -9.9°F — Oct 30, 1935 3.80 in — Oct 21, 1908
November 81.0°F — Nov 3, 1908 -29.9°F — Nov 23, 1985 1.80 in — Nov 24, 1896
December 73.9°F — Dec 5, 1939 -42.0°F — Dec 24, 1983 1.50 in — Dec 10, 1949

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