All-time weather records — Menno, SD

Record high
117.0°F
July 17, 1936
Record low
-44.0°F
September 12, 1953
Wettest day
5.20 in
May 22, 1936

Climate change signal in Menno

8.7%

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

1.6%

of all-time daily cold records were set in the last decade (6 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
4
24
1900s
17
40
1910s
17
36
1920s
31
41
1930s
106
38
1940s
19
23
1950s
30
26
1960s
21
32
1970s
8
31
1980s
30
22
1990s
20
23
2000s
18
11
2010s
21
16
2020s
24
3

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 1897, the latest in 2026. Period of observation: 1896-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 70.0°F — Jan 29, 1931 -34.1°F — Jan 29, 1966 1.14 in — Jan 3, 2023
February 75.0°F — Feb 17, 1981 -42.0°F — Feb 2, 1905 1.99 in — Feb 7, 1928
March 93.9°F — Mar 30, 1943 -24.0°F — Mar 4, 1960 1.83 in — Mar 16, 1917
April 100.0°F — Apr 28, 1910 -7.1°F — Apr 1, 1924 2.80 in — Apr 18, 1995
May 108.0°F — May 30, 1934 17.1°F — May 3, 1967 5.20 in — May 22, 1936
June 109.9°F — Jun 28, 1931 30.0°F — Jun 7, 1901 4.23 in — Jun 11, 1944
July 117.0°F — Jul 17, 1936 39.9°F — Jul 2, 1917 4.69 in — Jul 27, 1963
August 116.1°F — Aug 4, 1934 35.1°F — Aug 20, 1950 4.80 in — Aug 18, 1937
September 108.0°F — Sep 3, 1925 -44.0°F — Sep 12, 1953 4.01 in — Sep 4, 1999
October 96.1°F — Oct 2, 1997 -6.0°F — Oct 30, 1925 2.10 in — Oct 5, 1911
November 82.9°F — Nov 6, 2020 -26.0°F — Nov 14, 1959 1.73 in — Nov 24, 2001
December 68.0°F — Dec 2, 1998 -38.0°F — Dec 29, 1917 1.20 in — Dec 3, 1953

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