All-time weather records — Shaniko, OR

Record high
109.0°F
August 4, 1961
Record low
-27.0°F
January 8, 1937
Wettest day
2.71 in
August 7, 1976

Climate change signal in Shaniko

11.7%

of Shaniko's all-time daily heat records were set in the last decade (43 of 366 records since 2015).

4.9%

of all-time daily cold records were set in the last decade (18 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 #
1920s
33
40
1930s
83
89
1940s
23
66
1950s
39
55
1960s
39
15
1970s
36
14
1980s
17
27
1990s
17
19
2000s
24
8
2010s
34
27
2020s
21
6

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 1924, the latest in 2026. Period of observation: 1924-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 70.0°F — Jan 26, 2015 -27.0°F — Jan 8, 1937 1.30 in — Jan 19, 1930
February 72.0°F — Feb 17, 1930 -22.0°F — Feb 3, 1950 1.90 in — Feb 21, 1956
March 78.1°F — Mar 22, 1939 5.0°F — Mar 5, 1955 0.70 in — Mar 13, 2008
April 90.0°F — Apr 28, 1926 10.9°F — Apr 1, 1936 1.90 in — Apr 21, 1983
May 98.1°F — May 31, 1986 10.0°F — May 19, 1929 1.75 in — May 10, 1977
June 108.0°F — Jun 30, 2021 12.0°F — Jun 12, 1929 1.48 in — Jun 17, 1965
July 107.1°F — Jul 14, 1935 28.9°F — Jul 1, 1949 0.70 in — Jul 17, 2011
August 109.0°F — Aug 4, 1961 19.9°F — Aug 28, 1998 2.71 in — Aug 7, 1976
September 105.1°F — Sep 11, 1929 8.1°F — Sep 16, 1949 1.75 in — Sep 19, 1982
October 91.0°F — Oct 10, 1934 8.1°F — Oct 19, 1949 1.40 in — Oct 29, 1950
November 75.9°F — Nov 1, 1929 -7.1°F — Nov 23, 1985 2.37 in — Nov 19, 1996
December 72.0°F — Dec 4, 1939 -20.0°F — Dec 24, 1924 2.16 in — Dec 22, 1964

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