All-time weather records — Lake Henry, MN

Record high
109.9°F
July 20, 1901
Record low
-47.9°F
February 1, 1982
Wettest day
6.10 in
June 17, 1957

Climate change signal in Lake Henry

0%

of Lake Henry's all-time daily heat records were set in the last decade (0 of 366 records since 2015).

0%

of all-time daily cold records were set in the last decade (0 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
19
47
1900s
32
50
1910s
16
46
1920s
30
39
1930s
72
43
1940s
47
22
1950s
24
20
1960s
18
34
1970s
16
17
1980s
44
23
1990s
27
18
2000s
21
7

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 2009. Period of observation: 1893-2009.

Records by month

Month Hottest day Coldest day Wettest day
January 60.1°F — Jan 24, 1981 -42.0°F — Jan 12, 1912 1.78 in — Jan 4, 1943
February 57.9°F — Feb 28, 1905 -47.9°F — Feb 1, 1982 1.10 in — Feb 28, 1951
March 82.9°F — Mar 23, 1910 -34.1°F — Mar 1, 1962 3.00 in — Mar 31, 1896
April 95.0°F — Apr 21, 1980 -2.0°F — Apr 1, 1924 3.33 in — Apr 30, 1936
May 107.1°F — May 31, 1934 16.0°F — May 3, 1907 4.32 in — May 21, 1987
June 108.0°F — Jun 27, 1934 28.0°F — Jun 6, 1897 6.10 in — Jun 17, 1957
July 109.9°F — Jul 20, 1901 41.0°F — Jul 5, 1967 5.20 in — Jul 31, 1993
August 102.0°F — Aug 1, 1988 35.1°F — Aug 24, 1934 5.03 in — Aug 26, 2005
September 106.0°F — Sep 10, 1931 21.0°F — Sep 28, 1942 5.33 in — Sep 8, 1991
October 90.0°F — Oct 2, 1953 6.1°F — Oct 28, 1919 2.98 in — Oct 4, 2005
November 78.1°F — Nov 8, 1999 -23.1°F — Nov 30, 1964 2.06 in — Nov 9, 1977
December 62.1°F — Dec 6, 1939 -35.0°F — Dec 19, 1983 1.01 in — Dec 25, 1982

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