All-time weather records — Astoria, IL

Record high
113.0°F
July 15, 1936
Record low
-49.0°F
January 23, 1987
Wettest day
6.96 in
September 10, 2014

Climate change signal in Astoria

1.9%

of Astoria's all-time daily heat records were set in the last decade (7 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 #
1890s
41
15
1900s
13
38
1910s
25
33
1920s
29
28
1930s
104
30
1940s
17
28
1950s
43
23
1960s
20
37
1970s
15
57
1980s
14
31
1990s
13
20
2000s
17
21
2010s
15
5
2020s
·
·

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 1893, the latest in 2017. Period of observation: 1893-2021.

Records by month

Month Hottest day Coldest day Wettest day
January 73.9°F — Jan 23, 1909 -49.0°F — Jan 23, 1987 3.50 in — Jan 19, 1907
February 78.1°F — Feb 10, 1932 -26.0°F — Feb 13, 1905 2.48 in — Feb 21, 1997
March 90.0°F — Mar 21, 1907 -11.0°F — Mar 5, 1960 3.17 in — Mar 4, 1964
April 95.0°F — Apr 28, 1894 9.0°F — Apr 5, 1920 3.10 in — Apr 21, 1973
May 105.1°F — May 31, 1934 21.0°F — May 18, 2002 4.95 in — May 20, 1984
June 104.0°F — Jun 1, 1934 7.0°F — Jun 10, 1902 4.12 in — Jun 20, 1990
July 113.0°F — Jul 15, 1936 42.1°F — Jul 14, 2007 5.20 in — Jul 18, 2003
August 111.0°F — Aug 8, 1934 16.0°F — Aug 7, 1983 5.87 in — Aug 23, 2001
September 102.9°F — Sep 1, 1913 26.1°F — Sep 28, 1942 6.96 in — Sep 10, 2014
October 93.0°F — Oct 3, 1922 3.9°F — Oct 30, 1925 5.20 in — Oct 4, 1991
November 84.0°F — Nov 1, 1950 -8.0°F — Nov 30, 1964 2.65 in — Nov 18, 1985
December 75.9°F — Dec 3, 1970 -22.0°F — Dec 28, 1924 3.10 in — Dec 21, 1949

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