All-time weather records — Elm Grove, WI

Record high
108.0°F
July 13, 1995
Record low
-27.0°F
January 30, 1951
Wettest day
6.37 in
July 18, 1964

Climate change signal in Elm Grove

7.1%

of Elm Grove's all-time daily heat records were set in the last decade (26 of 366 records since 2015).

1.1%

of all-time daily cold records were set in the last decade (4 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
29
42
1950s
36
112
1960s
24
86
1970s
41
43
1980s
68
31
1990s
58
17
2000s
49
23
2010s
61
12

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 1946, the latest in 2018. Period of observation: 1946-2019.

Records by month

Month Hottest day Coldest day Wettest day
January 60.1°F — Jan 30, 2013 -27.0°F — Jan 30, 1951 1.57 in — Jan 30, 1947
February 72.0°F — Feb 1, 1998 -25.1°F — Feb 3, 1996 1.66 in — Feb 12, 2019
March 86.0°F — Mar 22, 2012 -15.0°F — Mar 1, 1962 2.22 in — Mar 30, 1960
April 90.0°F — Apr 18, 2002 10.9°F — Apr 3, 1954 3.85 in — Apr 21, 1973
May 95.0°F — May 28, 2018 19.9°F — May 9, 1947 2.91 in — May 13, 1978
June 104.0°F — Jun 21, 1988 32.0°F — Jun 2, 1956 5.55 in — Jun 21, 1997
July 108.0°F — Jul 13, 1995 39.9°F — Jul 6, 1965 6.37 in — Jul 18, 1964
August 108.0°F — Aug 1, 1988 41.0°F — Aug 1, 1947 3.80 in — Aug 7, 1998
September 100.0°F — Sep 1, 1953 27.0°F — Sep 20, 1956 3.08 in — Sep 18, 1972
October 90.0°F — Oct 6, 1963 16.0°F — Oct 18, 1948 2.35 in — Oct 4, 1991
November 78.1°F — Nov 1, 1950 -8.0°F — Nov 25, 1950 2.46 in — Nov 1, 1982
December 68.0°F — Dec 5, 2001 -22.0°F — Dec 24, 1983 1.64 in — Dec 15, 1971

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