All-time weather records — Jordan Valley, OR

Record high
107.1°F
July 27, 1934
Record low
-36.9°F
January 8, 1937
Wettest day
3.50 in
January 10, 2000

Climate change signal in Jordan Valley

1.1%

of Jordan Valley's all-time daily heat records were set in the last decade (4 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 #
1930s
68
101
1950s
35
61
1960s
66
64
1970s
40
53
1980s
58
45
1990s
60
34
2000s
35
3
2010s
·
4
2020s
4
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 1931, the latest in 2020. Period of observation: 1931-2021.

Records by month

Month Hottest day Coldest day Wettest day
January 59.0°F — Jan 19, 1971 -36.9°F — Jan 8, 1937 3.50 in — Jan 10, 2000
February 68.0°F — Feb 24, 1986 -32.1°F — Feb 9, 1933 1.73 in — Feb 19, 1986
March 75.0°F — Mar 29, 1978 -9.9°F — Mar 5, 1955 2.00 in — Mar 10, 1993
April 86.0°F — Apr 27, 1987 -2.0°F — Apr 1, 1936 1.54 in — Apr 14, 1973
May 98.1°F — May 29, 2020 15.1°F — May 6, 1965 1.47 in — May 13, 1998
June 102.0°F — Jun 26, 2002 19.9°F — Jun 17, 1937 1.57 in — Jun 6, 1972
July 107.1°F — Jul 27, 1934 19.0°F — Jul 4, 1986 1.02 in — Jul 31, 1985
August 102.0°F — Aug 1, 2000 24.1°F — Aug 29, 1964 1.19 in — Aug 18, 1968
September 99.0°F — Sep 5, 1955 15.1°F — Sep 14, 1970 0.94 in — Sep 14, 1959
October 90.0°F — Oct 3, 1987 -6.0°F — Oct 30, 2019 1.30 in — Oct 7, 1975
November 77.0°F — Nov 5, 1980 -25.1°F — Nov 4, 1935 1.02 in — Nov 23, 1981
December 61.0°F — Dec 12, 1933 -31.0°F — Dec 22, 1990 2.16 in — Dec 14, 1982

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