All-time weather records — Garden Grove, IA

Record high
107.1°F
June 25, 1988
Record low
-36.0°F
February 3, 1996
Wettest day
6.64 in
September 15, 1992

Climate change signal in Garden Grove

0%

of Garden Grove'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 #
1960s
56
52
1970s
45
34
1980s
131
124
1990s
49
97
2000s
55
49
2010s
30
10

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 1962, the latest in 2012. Period of observation: 1962-2012.

Records by month

Month Hottest day Coldest day Wettest day
January 66.0°F — Jan 28, 2002 -27.9°F — Jan 5, 1999 1.17 in — Jan 16, 1980
February 75.0°F — Feb 26, 1995 -36.0°F — Feb 3, 1996 2.45 in — Feb 21, 1997
March 87.1°F — Mar 29, 1986 -20.9°F — Mar 12, 1998 1.90 in — Mar 19, 1982
April 91.9°F — Apr 26, 1989 7.0°F — Apr 6, 1982 2.92 in — Apr 17, 1976
May 93.9°F — May 25, 1967 26.1°F — May 4, 2005 3.26 in — May 29, 1962
June 107.1°F — Jun 25, 1988 35.1°F — Jun 10, 1988 3.85 in — Jun 14, 1976
July 105.1°F — Jul 22, 1983 44.1°F — Jul 5, 1997 4.61 in — Jul 5, 1993
August 107.1°F — Aug 17, 1983 35.1°F — Aug 28, 1986 5.22 in — Aug 24, 2007
September 100.0°F — Sep 1, 1984 21.9°F — Sep 29, 1984 6.64 in — Sep 15, 1992
October 95.0°F — Oct 5, 1963 12.9°F — Oct 30, 1988 3.60 in — Oct 31, 1974
November 80.1°F — Nov 9, 1999 -11.9°F — Nov 8, 1991 3.27 in — Nov 3, 2003
December 68.0°F — Dec 5, 1998 -33.0°F — Dec 23, 1989 1.51 in — Dec 24, 1965

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