All-time weather records — Adams, OR

Record high
115.0°F
June 30, 2021
Record low
-29.9°F
January 26, 1957
Wettest day
1.84 in
August 16, 1993

Climate change signal in Adams

14.5%

of Adams's all-time daily heat records were set in the last decade (53 of 366 records since 2015).

10.1%

of all-time daily cold records were set in the last decade (37 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
41
45
1940s
13
10
1950s
17
18
1960s
62
63
1970s
40
60
1980s
43
48
1990s
45
37
2000s
47
27
2010s
18
36
2020s
40
22

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 1933, the latest in 2025. Period of observation: 1932-2025.

Records by month

Month Hottest day Coldest day Wettest day
January 70.0°F — Jan 21, 1968 -29.9°F — Jan 26, 1957 1.06 in — Jan 10, 1989
February 73.9°F — Feb 25, 1986 -20.9°F — Feb 17, 1936 1.72 in — Feb 21, 2025
March 84.0°F — Mar 27, 2025 -6.0°F — Mar 5, 2019 1.14 in — Mar 4, 1983
April 91.0°F — Apr 22, 1934 14.0°F — Apr 19, 1966 1.20 in — Apr 29, 1933
May 100.0°F — May 28, 1934 21.0°F — May 1, 2013 1.57 in — May 19, 1991
June 115.0°F — Jun 30, 2021 28.0°F — Jun 1, 1966 1.55 in — Jun 26, 1942
July 109.9°F — Jul 10, 2024 33.1°F — Jul 3, 1962 1.14 in — Jul 9, 2016
August 115.0°F — Aug 4, 1961 30.0°F — Aug 31, 1964 1.84 in — Aug 16, 1993
September 105.1°F — Sep 1, 1967 19.9°F — Sep 29, 1985 0.97 in — Sep 2, 1971
October 90.0°F — Oct 1, 1976 5.0°F — Oct 30, 1935 1.61 in — Oct 14, 1980
November 81.0°F — Nov 2, 1965 -20.9°F — Nov 23, 1985 1.46 in — Nov 19, 1996
December 72.0°F — Dec 5, 1939 -26.0°F — Dec 23, 1983 1.33 in — Dec 6, 1971

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