All-time weather records — Chugwater, WY

Record high
143.1°F
June 27, 2018
Record low
-45.0°F
December 31, 1923
Wettest day
16.00 in
November 7, 1943

Climate change signal in Chugwater

3.3%

of Chugwater's all-time daily heat records were set in the last decade (12 of 366 records since 2015).

9.3%

of all-time daily cold records were set in the last decade (34 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
12
39
1910s
19
38
1920s
28
40
1930s
48
33
1940s
36
33
1950s
44
34
1960s
33
34
1970s
28
21
1980s
38
35
1990s
17
11
2000s
37
9
2010s
26
39

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 1904, the latest in 2018. Period of observation: 1900-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 73.0°F — Jan 28, 2015 -36.9°F — Jan 17, 1930 0.90 in — Jan 24, 1921
February 75.9°F — Feb 11, 1962 -36.9°F — Feb 8, 1936 1.50 in — Feb 22, 1909
March 80.1°F — Mar 19, 2017 -29.0°F — Mar 2, 1943 2.62 in — Mar 6, 1990
April 93.0°F — Apr 14, 1915 -16.1°F — Apr 2, 1975 2.60 in — Apr 24, 2010
May 93.9°F — May 30, 2003 10.0°F — May 1, 1909 3.58 in — May 21, 1923
June 143.1°F — Jun 27, 2018 0.0°F — Jun 27, 2018 3.19 in — Jun 12, 1970
July 109.9°F — Jul 5, 1937 0.0°F — Jul 1, 2018 2.50 in — Jul 18, 1959
August 100.9°F — Aug 4, 1960 21.0°F — Aug 25, 1910 3.30 in — Aug 4, 1963
September 98.1°F — Sep 4, 1978 6.1°F — Sep 25, 1926 3.00 in — Sep 3, 1915
October 89.1°F — Oct 3, 1922 -16.1°F — Oct 29, 1917 2.16 in — Oct 9, 2011
November 77.0°F — Nov 1, 1999 -26.0°F — Nov 13, 1916 16.00 in — Nov 7, 1943
December 73.0°F — Dec 13, 2014 -45.0°F — Dec 31, 1923 1.81 in — Dec 21, 2006

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