All-time weather records — Sandy, OR

Record high
111.0°F
July 23, 1985
Record low
-31.0°F
January 22, 1951
Wettest day
6.80 in
October 27, 1994

Climate change signal in Sandy

6%

of Sandy's all-time daily heat records were set in the last decade (22 of 366 records since 2015).

0.5%

of all-time daily cold records were set in the last decade (2 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
·
3
1900s
9
30
1910s
30
82
1920s
35
40
1930s
45
50
1940s
41
31
1950s
26
63
1960s
27
17
1970s
18
18
1980s
53
21
1990s
47
7
2000s
13
1
2010s
16
3
2020s
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 1903, the latest in 2026. Period of observation: 1899-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 63.0°F — Jan 29, 1984 -31.0°F — Jan 22, 1951 4.48 in — Jan 6, 1948
February 73.9°F — Mar 1, 1968 -27.9°F — Feb 25, 1945 4.04 in — Feb 7, 1996
March 99.0°F — Mar 26, 1989 19.0°F — Mar 1, 1971 4.63 in — Mar 31, 1931
April 93.0°F — Apr 27, 1926 28.0°F — Apr 3, 1918 3.45 in — Apr 27, 1990
May 99.0°F — May 28, 1983 28.0°F — May 1, 1954 2.74 in — May 17, 1991
June 106.0°F — Jun 28, 2021 33.1°F — Jun 6, 1950 3.10 in — Jun 30, 1935
July 111.0°F — Jul 23, 1985 30.0°F — Jul 16, 1911 2.03 in — Jul 2, 1916
August 107.1°F — Aug 2, 1939 30.9°F — Aug 6, 1913 1.81 in — Aug 22, 2004
September 104.0°F — Sep 2, 1988 28.9°F — Sep 18, 1911 5.30 in — Sep 14, 1933
October 93.9°F — Oct 1, 1987 21.9°F — Oct 30, 1935 6.80 in — Oct 27, 1994
November 79.0°F — Nov 5, 1949 10.9°F — Nov 15, 1955 5.13 in — Nov 20, 1921
December 63.0°F — Dec 14, 1977 3.9°F — Dec 26, 1986 6.70 in — Dec 6, 1933

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