All-time weather records — Port Washington, WI

Record high
106.0°F
July 13, 1995
Record low
-29.9°F
January 31, 1898
Wettest day
9.87 in
June 18, 1996

Climate change signal in Port Washington

0%

of Port Washington'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 #
1890s
47
63
1900s
32
83
1910s
41
26
1920s
48
67
1930s
·
·
1940s
·
·
1950s
·
3
1960s
27
35
1970s
39
22
1980s
50
35
1990s
38
20
2000s
42
12
2010s
2
·

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 1894, the latest in 2011. Period of observation: 1893-2012.

Records by month

Month Hottest day Coldest day Wettest day
January 59.0°F — Jan 19, 1901 -29.9°F — Jan 31, 1898 2.40 in — Jan 24, 1938
February 80.1°F — Feb 9, 1904 -29.9°F — Feb 1, 1902 2.73 in — Feb 21, 1922
March 82.0°F — Mar 27, 2007 -15.0°F — Mar 1, 1962 1.85 in — Mar 27, 1908
April 91.9°F — Apr 22, 1980 -9.9°F — Apr 19, 2003 3.25 in — Apr 24, 1955
May 95.0°F — May 25, 1911 14.0°F — May 2, 1918 3.12 in — May 13, 1978
June 102.0°F — Jun 21, 1988 28.9°F — Jun 1, 2003 9.87 in — Jun 18, 1996
July 106.0°F — Jul 13, 1995 39.9°F — Jul 4, 1927 4.15 in — Jul 12, 1981
August 102.9°F — Aug 17, 1988 10.9°F — Aug 31, 1906 5.28 in — Aug 4, 1924
September 100.0°F — Sep 11, 1982 19.9°F — Sep 20, 1897 3.50 in — Sep 2, 2000
October 89.1°F — Oct 6, 1963 10.0°F — Oct 28, 1985 2.88 in — Oct 3, 1954
November 75.9°F — Nov 3, 1978 -9.9°F — Nov 29, 1976 2.59 in — Nov 4, 2003
December 68.0°F — Dec 6, 2001 -29.9°F — Dec 24, 1903 2.50 in — Dec 3, 1990

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