All-time weather records — Coolidge, AZ

Record high
123.1°F
June 30, 1994
Record low
8.1°F
January 7, 1913
Wettest day
5.40 in
August 1, 1906

Climate change signal in Coolidge

7.7%

of Coolidge's all-time daily heat records were set in the last decade (28 of 366 records since 2015).

1.1%

of all-time daily cold records were set in the last decade (4 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 #
1900s
1
5
1910s
16
43
1930s
21
61
1940s
36
51
1950s
53
64
1960s
18
38
1970s
25
60
1980s
54
15
1990s
76
18
2000s
34
2
2010s
19
6
2020s
13
3

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 1909, the latest in 2026. Period of observation: 1906-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 89.1°F — Jan 29, 1935 8.1°F — Jan 7, 1913 2.12 in — Jan 5, 1995
February 93.0°F — Feb 10, 1951 10.9°F — Feb 22, 1975 1.75 in — Feb 3, 1915
March 106.0°F — Mar 21, 2026 21.0°F — Mar 2, 1971 2.12 in — Mar 12, 2006
April 106.0°F — Apr 3, 1943 25.0°F — Apr 4, 1945 1.02 in — Apr 12, 1941
May 116.1°F — May 13, 1996 32.0°F — May 1, 1967 0.88 in — May 10, 1944
June 123.1°F — Jun 30, 1994 44.1°F — Jun 3, 1971 0.73 in — Jun 28, 1938
July 123.1°F — Jul 28, 1995 51.1°F — Jul 3, 1956 2.00 in — Jul 26, 1936
August 120.0°F — Aug 5, 1995 48.9°F — Aug 15, 1990 5.40 in — Aug 1, 1906
September 117.0°F — Sep 5, 2024 37.0°F — Sep 20, 1993 2.92 in — Sep 18, 1946
October 111.0°F — Oct 1, 1980 25.0°F — Oct 30, 1971 3.20 in — Oct 19, 1972
November 97.0°F — Nov 1, 1965 17.1°F — Nov 20, 1956 1.76 in — Nov 15, 1993
December 89.1°F — Dec 9, 1939 14.0°F — Dec 27, 1953 1.95 in — Dec 18, 1978

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