All-time weather records — Douglas, AZ

Record high
111.0°F
June 19, 2016
Record low
1.9°F
December 8, 1978
Wettest day
4.52 in
August 4, 1988

Climate change signal in Douglas

17.8%

of Douglas's all-time daily heat records were set in the last decade (65 of 366 records since 2015).

0.3%

of all-time daily cold records were set in the last decade (1 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 #
1940s
·
·
1950s
·
·
1960s
41
78
1970s
58
136
1980s
71
54
1990s
26
84
2000s
65
2
2010s
94
12
2020s
11
·

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 1964, the latest in 2020. Period of observation: 1948-2022.

Records by month

Month Hottest day Coldest day Wettest day
January 82.0°F — Jan 20, 1971 7.0°F — Jan 8, 1971 1.20 in — Jan 31, 2015
February 91.0°F — Feb 26, 2016 6.1°F — Feb 3, 2011 1.01 in — Feb 6, 2005
March 91.0°F — Mar 10, 1989 16.0°F — Mar 12, 1969 2.20 in — Mar 3, 2020
April 97.0°F — Apr 20, 1989 24.1°F — Apr 9, 1975 1.59 in — Apr 27, 1985
May 104.0°F — May 22, 2005 27.0°F — May 2, 1967 0.92 in — May 9, 2012
June 111.0°F — Jun 19, 2016 37.9°F — Jun 8, 1993 1.93 in — Jun 30, 1981
July 107.1°F — Jul 3, 1989 44.1°F — Jul 2, 1983 2.30 in — Jul 10, 2013
August 105.1°F — Aug 1, 2020 45.0°F — Aug 30, 1980 4.52 in — Aug 4, 1988
September 100.9°F — Sep 2, 1982 39.0°F — Sep 30, 1965 2.95 in — Sep 4, 1991
October 97.0°F — Oct 1, 2015 19.9°F — Oct 27, 1978 2.65 in — Oct 8, 1977
November 89.1°F — Nov 2, 2007 9.0°F — Nov 25, 1992 4.00 in — Nov 28, 2019
December 80.1°F — Dec 1, 1986 1.9°F — Dec 8, 1978 2.00 in — Dec 25, 2019

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