All-time weather records — Peoria, AZ

Record high
118.9°F
June 20, 2017
Record low
12.0°F
January 13, 1963
Wettest day
2.93 in
September 4, 1929

Climate change signal in Peoria

14.5%

of Peoria's all-time daily heat records were set in the last decade (53 of 366 records since 2015).

5.5%

of all-time daily cold records were set in the last decade (20 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
·
·
1930s
120
144
1940s
59
95
1950s
·
·
1960s
32
55
2000s
66
29
2010s
88
43
2020s
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 1930, the latest in 2020. Period of observation: 1923-2020.

Records by month

Month Hottest day Coldest day Wettest day
January 84.0°F — Jan 31, 2003 12.0°F — Jan 13, 1963 2.61 in — Jan 21, 2010
February 90.0°F — Feb 6, 1963 17.1°F — Feb 3, 2011 2.88 in — Feb 13, 2003
March 98.1°F — Mar 30, 2004 25.0°F — Mar 3, 1966 1.41 in — Mar 12, 2020
April 102.0°F — Apr 22, 2012 32.0°F — Apr 4, 1945 2.25 in — Apr 2, 2004
May 111.0°F — May 11, 1934 34.0°F — May 1, 1935 0.99 in — May 30, 1934
June 118.9°F — Jun 20, 2017 48.9°F — Jun 5, 1932 0.89 in — Jun 30, 1956
July 117.0°F — Jul 7, 1942 57.9°F — Jul 1, 1941 2.09 in — Jul 17, 1926
August 115.0°F — Aug 5, 2019 60.1°F — Aug 4, 1943 2.69 in — Aug 5, 1931
September 113.0°F — Sep 5, 1947 46.0°F — Sep 20, 1965 2.93 in — Sep 4, 1929
October 102.9°F — Oct 1, 2003 28.9°F — Oct 31, 2019 2.39 in — Oct 13, 2018
November 91.0°F — Nov 4, 2001 23.0°F — Nov 24, 1938 2.04 in — Nov 13, 1941
December 82.9°F — Dec 6, 1938 21.9°F — Dec 14, 1945 2.00 in — Dec 10, 1931

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