All-time weather records — Thompson, ND

Record high
109.0°F
July 12, 1936
Record low
-43.1°F
January 11, 1912
Wettest day
5.07 in
June 9, 2002

Climate change signal in Thompson

8.7%

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

0.5%

of all-time daily cold records were set in the last decade (2 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
14
39
1900s
30
58
1910s
30
87
1920s
25
35
1930s
55
37
1940s
20
23
1950s
32
23
1960s
11
23
1970s
24
15
1980s
36
9
1990s
30
10
2000s
14
4
2010s
25
1
2020s
20
2

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 1893, the latest in 2025. Period of observation: 1893-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 54.0°F — Jan 10, 1990 -43.1°F — Jan 11, 1912 1.21 in — Jan 7, 1989
February 66.9°F — Feb 22, 2000 -42.0°F — Feb 16, 1936 0.93 in — Feb 18, 2026
March 82.9°F — Mar 18, 1910 -36.0°F — Mar 10, 1948 1.70 in — Mar 28, 1905
April 98.1°F — Apr 21, 1980 -9.0°F — Apr 2, 1920 3.48 in — Apr 30, 1898
May 105.1°F — May 30, 1934 5.0°F — May 3, 1967 3.70 in — May 31, 1991
June 105.1°F — Jun 18, 1933 28.0°F — Jun 1, 1917 5.07 in — Jun 9, 2002
July 109.0°F — Jul 12, 1936 36.0°F — Jul 6, 1908 3.85 in — Jul 20, 1897
August 104.0°F — Aug 7, 1983 30.0°F — Aug 30, 1931 3.85 in — Aug 30, 1951
September 102.0°F — Sep 5, 1978 10.9°F — Sep 27, 1893 4.73 in — Sep 20, 2019
October 95.0°F — Oct 3, 1922 -9.0°F — Oct 26, 1919 2.73 in — Oct 16, 1934
November 73.0°F — Nov 4, 1975 -35.0°F — Nov 30, 1905 1.75 in — Nov 23, 1905
December 57.9°F — Dec 6, 1939 -36.9°F — Dec 28, 1933 0.90 in — Dec 29, 2019

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