All-time weather records — West Lake Hills, TX

Record high
111.9°F
August 28, 2011
Record low
-2.0°F
January 31, 1949
Wettest day
7.55 in
November 15, 2001

Climate change signal in West Lake Hills

36.3%

of West Lake Hills's all-time daily heat records were set in the last decade (133 of 366 records since 2015).

5.7%

of all-time daily cold records were set in the last decade (21 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 #
1930s
5
9
1940s
12
83
1950s
28
52
1960s
20
54
1970s
20
53
1980s
21
51
1990s
23
18
2000s
57
16
2010s
87
17
2020s
93
13

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 1938, the latest in 2026. Period of observation: 1938-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 90.0°F — Jan 30, 1971 -2.0°F — Jan 31, 1949 4.41 in — Jan 9, 1991
February 99.0°F — Feb 21, 1996 7.0°F — Feb 2, 1951 3.05 in — Feb 21, 1958
March 98.1°F — Mar 28, 1971 18.0°F — Mar 3, 1943 3.28 in — Mar 28, 2018
April 99.0°F — Apr 17, 2006 30.9°F — Apr 13, 1940 3.65 in — Apr 22, 1946
May 102.0°F — May 7, 1998 43.0°F — May 4, 1954 5.55 in — May 21, 1979
June 109.0°F — Jun 26, 2012 53.1°F — Jun 3, 1970 5.66 in — Jun 11, 1981
July 109.9°F — Jul 10, 2022 62.1°F — Jul 24, 1942 4.85 in — Jul 19, 1979
August 111.9°F — Aug 28, 2011 60.1°F — Aug 21, 1940 5.68 in — Aug 9, 1994
September 111.9°F — Sep 5, 2000 41.0°F — Sep 27, 1942 7.04 in — Sep 7, 2010
October 102.0°F — Oct 2, 1938 30.0°F — Oct 31, 1993 6.24 in — Oct 17, 1998
November 93.0°F — Nov 7, 2025 19.9°F — Nov 29, 1976 7.55 in — Nov 15, 2001
December 90.0°F — Dec 25, 1955 3.9°F — Dec 23, 1989 4.21 in — Dec 20, 1991

Click a month to see every daily record for that month in West Lake Hills.