All-time weather records — Palermo, ND

Record high
109.9°F
August 7, 1949
Record low
-47.0°F
December 23, 1983
Wettest day
3.25 in
June 18, 1956

Climate change signal in Palermo

2.7%

of Palermo's all-time daily heat records were set in the last decade (10 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 #
1930s
19
16
1940s
63
85
1950s
40
54
1960s
43
53
1970s
15
50
1980s
64
52
1990s
49
27
2000s
37
21
2010s
36
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 1938, the latest in 2016. Period of observation: 1938-2017.

Records by month

Month Hottest day Coldest day Wettest day
January 55.9°F — Jan 5, 2012 -41.1°F — Jan 19, 1996 0.49 in — Jan 7, 1989
February 60.1°F — Feb 28, 1988 -42.0°F — Feb 2, 1996 0.85 in — Feb 28, 1951
March 75.9°F — Mar 19, 2012 -32.1°F — Mar 2, 2014 0.77 in — Mar 27, 1956
April 90.0°F — Apr 28, 1952 -15.0°F — Apr 2, 1975 1.74 in — Apr 7, 1948
May 95.0°F — May 30, 1988 12.0°F — May 9, 1945 2.08 in — May 12, 1985
June 102.0°F — Jun 24, 1988 30.0°F — Jun 1, 1964 3.25 in — Jun 18, 1956
July 105.1°F — Jul 20, 1960 34.0°F — Jul 13, 1967 2.70 in — Jul 25, 1941
August 109.9°F — Aug 7, 1949 30.0°F — Aug 19, 1950 1.83 in — Aug 21, 1974
September 100.0°F — Sep 3, 1940 10.0°F — Sep 26, 1942 3.13 in — Sep 22, 1959
October 91.9°F — Oct 1, 1953 -2.9°F — Oct 28, 1939 2.19 in — Oct 4, 2016
November 73.9°F — Nov 1, 1990 -29.9°F — Nov 29, 1964 0.84 in — Nov 1, 1938
December 64.0°F — Dec 3, 1941 -47.0°F — Dec 23, 1983 0.89 in — Dec 26, 2016

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