All-time weather records — Cle Elum, WA

Record high
108.0°F
June 30, 2021
Record low
-33.0°F
January 31, 1950
Wettest day
3.67 in
December 9, 1933

Climate change signal in Cle Elum

6%

of Cle Elum's all-time daily heat records were set in the last decade (22 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 #
1890s
2
12
1900s
38
61
1910s
21
88
1920s
48
42
1930s
61
43
1940s
39
9
1950s
27
28
1960s
30
18
1970s
21
19
1980s
21
25
1990s
20
3
2000s
14
10
2010s
12
7
2020s
12
1

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 1899, the latest in 2025. Period of observation: 1899-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 64.9°F — Jan 24, 1931 -33.0°F — Jan 31, 1950 2.57 in — Jan 13, 1900
February 69.1°F — Feb 2, 1962 -29.9°F — Feb 1, 1950 2.57 in — Feb 2, 1916
March 95.0°F — Mar 18, 1968 -2.9°F — Mar 4, 2019 2.50 in — Mar 1, 1899
April 96.1°F — Apr 28, 1931 12.0°F — Apr 1, 1936 1.57 in — Apr 6, 1962
May 99.0°F — May 29, 1983 19.0°F — May 1, 1954 2.00 in — May 15, 2011
June 108.0°F — Jun 30, 2021 25.0°F — Jun 3, 1918 2.06 in — Jun 10, 1948
July 105.1°F — Jul 15, 1919 30.0°F — Jul 6, 1952 1.20 in — Jul 5, 1994
August 105.1°F — Aug 15, 1967 23.0°F — Aug 24, 1910 2.03 in — Aug 18, 1975
September 99.0°F — Sep 4, 2025 12.0°F — Sep 26, 1926 1.01 in — Sep 26, 1948
October 96.1°F — Oct 11, 1934 10.0°F — Oct 25, 1919 3.16 in — Oct 23, 2017
November 72.0°F — Nov 21, 1917 -14.1°F — Nov 24, 1985 3.45 in — Nov 6, 2006
December 66.0°F — Dec 25, 1931 -31.0°F — Dec 30, 1968 3.67 in — Dec 9, 1933

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