All-time weather records — Sparland, IL

Record high
102.9°F
July 14, 1977
Record low
-27.0°F
January 5, 1999
Wettest day
5.47 in
July 16, 1977

Climate change signal in Sparland

0%

of Sparland's all-time daily heat records were set in the last decade (0 of 366 records since 2015).

0%

of all-time daily cold records were set in the last decade (0 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 #
1950s
20
23
1960s
58
96
1970s
76
98
1980s
86
68
1990s
60
50
2000s
66
31
2010s
·
·
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 1950, the latest in 2009. Period of observation: 1950-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 70.0°F — Jan 31, 1989 -27.0°F — Jan 5, 1999 2.50 in — Jan 29, 2001
February 73.0°F — Feb 27, 1976 -20.9°F — Feb 5, 1979 3.52 in — Feb 21, 1997
March 81.0°F — Mar 28, 1985 -8.0°F — Mar 1, 1962 3.12 in — Mar 4, 1985
April 93.0°F — Apr 29, 1952 10.9°F — Apr 7, 1982 4.95 in — Apr 18, 2013
May 95.0°F — May 1, 1952 21.9°F — May 10, 1966 2.35 in — May 27, 1996
June 102.0°F — Jun 25, 1988 36.0°F — Jun 1, 1993 4.18 in — Jun 20, 1964
July 102.9°F — Jul 14, 1977 44.1°F — Jul 30, 1971 5.47 in — Jul 16, 1977
August 102.0°F — Aug 1, 1988 37.9°F — Aug 28, 1986 3.25 in — Aug 31, 1980
September 99.0°F — Sep 8, 1978 28.0°F — Sep 23, 1974 4.88 in — Sep 6, 1989
October 90.0°F — Oct 2, 1976 16.0°F — Oct 29, 1952 4.65 in — Oct 3, 1986
November 82.0°F — Nov 1, 1950 -2.9°F — Nov 26, 1977 2.77 in — Nov 18, 1985
December 71.1°F — Dec 3, 1970 -24.0°F — Dec 23, 1989 2.13 in — Dec 5, 1999

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