All-time weather records — Boise City, OK

Record high
109.0°F
June 29, 1998
Record low
-24.0°F
January 4, 1959
Wettest day
40.00 in
June 21, 1982

Climate change signal in Boise City

7.7%

of Boise City's all-time daily heat records were set in the last decade (28 of 366 records since 2015).

1.4%

of all-time daily cold records were set in the last decade (5 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 #
1900s
8
14
1910s
24
63
1920s
11
19
1930s
33
49
1940s
18
33
1950s
40
31
1960s
41
26
1970s
28
38
1980s
38
35
1990s
44
29
2000s
38
12
2010s
43
17

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 1908, the latest in 2018. Period of observation: 1908-2020.

Records by month

Month Hottest day Coldest day Wettest day
January 82.0°F — Jan 19, 1908 -24.0°F — Jan 4, 1959 1.45 in — Jan 8, 1939
February 86.0°F — Feb 10, 2017 -16.1°F — Feb 1, 1951 1.20 in — Feb 20, 1990
March 91.0°F — Mar 28, 1910 -11.9°F — Mar 11, 1948 2.00 in — Mar 24, 2007
April 97.0°F — Apr 22, 1965 6.1°F — Apr 2, 1936 3.01 in — Apr 15, 2016
May 102.0°F — May 30, 2000 19.9°F — May 3, 2013 3.05 in — May 31, 1988
June 109.0°F — Jun 29, 1998 35.1°F — Jun 6, 1915 40.00 in — Jun 21, 1982
July 108.0°F — Jul 13, 1913 6.1°F — Jul 25, 1987 4.29 in — Jul 31, 2015
August 107.1°F — Aug 3, 1924 39.9°F — Aug 28, 1964 3.90 in — Aug 30, 1986
September 105.1°F — Sep 5, 1995 25.0°F — Sep 30, 1985 2.50 in — Sep 21, 2004
October 96.1°F — Oct 3, 2000 7.0°F — Oct 30, 2019 3.67 in — Oct 11, 1930
November 88.0°F — Nov 3, 2015 -7.1°F — Nov 28, 1976 2.10 in — Nov 1, 1948
December 84.0°F — Dec 23, 1955 -17.0°F — Dec 24, 1924 1.30 in — Dec 30, 2006

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