All-time weather records — Kaycee, WY

Record high
107.1°F
August 5, 1979
Record low
-51.0°F
February 12, 1905
Wettest day
3.62 in
June 22, 1964

Climate change signal in Kaycee

16.7%

of Kaycee's all-time daily heat records were set in the last decade (61 of 366 records since 2015).

9.6%

of all-time daily cold records were set in the last decade (35 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
27
52
1940s
19
6
1950s
42
63
1960s
35
71
1970s
18
41
1980s
59
35
1990s
37
28
2000s
51
22
2010s
33
27
2020s
45
21

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 1900, the latest in 2026. Period of observation: 1900-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 71.1°F — Jan 23, 1981 -45.0°F — Jan 24, 1949 0.66 in — Jan 6, 1987
February 71.1°F — Feb 22, 1958 -51.0°F — Feb 12, 1905 0.65 in — Feb 9, 1998
March 82.9°F — Mar 22, 2026 -27.9°F — Mar 16, 1906 1.14 in — Mar 23, 2009
April 87.1°F — Apr 30, 1992 -5.1°F — Apr 2, 1975 2.07 in — Apr 30, 2003
May 93.0°F — May 19, 2009 12.0°F — May 5, 1950 2.65 in — May 24, 2015
June 104.0°F — Jun 16, 2021 25.0°F — Jun 3, 1951 3.62 in — Jun 22, 1964
July 106.0°F — Jul 13, 2005 30.9°F — Jul 4, 1972 1.37 in — Jul 23, 2004
August 107.1°F — Aug 5, 1979 28.0°F — Aug 28, 1962 1.90 in — Aug 26, 2002
September 100.9°F — Sep 5, 2022 12.9°F — Sep 18, 1965 1.50 in — Sep 24, 2016
October 88.0°F — Oct 1, 1992 -11.0°F — Oct 27, 2020 2.79 in — Oct 16, 1994
November 78.1°F — Nov 2, 1988 -36.9°F — Nov 15, 1955 0.69 in — Nov 20, 2003
December 73.0°F — Dec 16, 2024 -43.1°F — Dec 22, 2022 0.63 in — Dec 2, 1982

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