All-time weather records — Readstown, WI

Record high
108.0°F
July 13, 1936
Record low
-42.0°F
January 15, 1963
Wettest day
9.23 in
August 19, 2007

Climate change signal in Readstown

7.7%

of Readstown's all-time daily heat records were set in the last decade (28 of 366 records since 2015).

1.4%

of all-time daily cold records were set in the last decade (5 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
30
17
1900s
7
19
1910s
22
30
1920s
14
31
1930s
101
15
1940s
38
11
1950s
22
20
1960s
18
55
1970s
13
47
1980s
21
63
1990s
18
38
2000s
27
15
2010s
16
4
2020s
19
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 1893, the latest in 2026. Period of observation: 1893-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 55.0°F — Jan 1, 1897 -42.0°F — Jan 15, 1963 1.71 in — Jan 9, 2026
February 66.9°F — Feb 1, 1982 -36.9°F — Feb 3, 1996 3.00 in — Feb 24, 1922
March 82.9°F — Mar 29, 1986 -35.0°F — Mar 1, 1962 2.37 in — Mar 14, 1913
April 90.0°F — Apr 30, 1952 -8.0°F — Apr 6, 1982 3.88 in — Apr 28, 1975
May 106.0°F — May 31, 1934 3.9°F — May 11, 1909 4.00 in — May 31, 2000
June 100.9°F — Jun 29, 1931 30.0°F — Jun 1, 1897 5.32 in — Jun 19, 2011
July 108.0°F — Jul 13, 1936 36.0°F — Jul 7, 1984 8.57 in — Jul 22, 1917
August 102.9°F — Aug 17, 1937 32.0°F — Aug 28, 1986 9.23 in — Aug 19, 2007
September 99.0°F — Sep 8, 1939 19.9°F — Sep 22, 1995 5.71 in — Sep 22, 2016
October 90.0°F — Oct 6, 1963 1.0°F — Oct 30, 1925 2.85 in — Oct 9, 1904
November 78.1°F — Nov 1, 1950 -17.0°F — Nov 26, 1977 2.00 in — Nov 12, 1982
December 64.0°F — Dec 16, 2021 -36.0°F — Dec 19, 1983 3.61 in — Dec 13, 2015

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