All-time weather records — Williamstown, KY

Record high
109.9°F
July 22, 1934
Record low
-23.1°F
January 19, 1994
Wettest day
6.00 in
March 1, 1997

Climate change signal in Williamstown

0%

of Williamstown'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 #
1900s
19
26
1910s
52
62
1920s
26
44
1930s
155
35
1940s
26
24
1950s
28
36
1960s
10
52
1970s
11
29
1980s
14
38
1990s
19
15
2000s
6
5
2010s
·
·

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 1902, the latest in 2002. Period of observation: 1902-2016.

Records by month

Month Hottest day Coldest day Wettest day
January 75.9°F — Jan 24, 1943 -23.1°F — Jan 19, 1994 2.85 in — Jan 21, 1933
February 77.0°F — Feb 10, 1932 -14.1°F — Feb 2, 1951 3.47 in — Feb 18, 2000
March 87.1°F — Mar 25, 1910 -2.0°F — Mar 5, 1960 6.00 in — Mar 1, 1997
April 98.1°F — Apr 13, 2001 14.0°F — Apr 1, 1923 3.06 in — Apr 2, 1970
May 99.0°F — May 31, 1934 27.0°F — May 10, 1966 4.80 in — May 30, 1927
June 107.1°F — Jun 29, 1936 37.0°F — Jun 1, 1966 4.24 in — Jun 23, 1960
July 109.9°F — Jul 22, 1934 35.1°F — Jul 7, 1913 3.84 in — Jul 5, 1957
August 107.1°F — Aug 19, 1936 34.0°F — Aug 3, 1912 4.15 in — Aug 3, 1932
September 102.0°F — Sep 1, 1932 30.0°F — Sep 26, 1928 4.57 in — Sep 1, 1965
October 95.0°F — Oct 1, 1919 18.0°F — Oct 29, 1925 3.75 in — Oct 2, 1911
November 84.0°F — Nov 11, 1915 -2.9°F — Nov 30, 1929 2.35 in — Nov 19, 1957
December 73.9°F — Dec 3, 1982 -22.0°F — Dec 22, 1989 3.12 in — Dec 23, 1921

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