All-time weather records — Cotulla, TX

Record high
116.1°F
June 19, 2023
Record low
15.1°F
February 2, 1951
Wettest day
7.34 in
October 13, 2013

Climate change signal in Cotulla

51.6%

of Cotulla's all-time daily heat records were set in the last decade (189 of 366 records since 2015).

9.6%

of all-time daily cold records were set in the last decade (35 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
·
1
1950s
35
44
1960s
24
76
1970s
37
135
2000s
45
48
2010s
71
43
2020s
154
19

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 1950, the latest in 2026. Period of observation: 1949-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 96.1°F — Jan 3, 1971 16.0°F — Jan 9, 2010 2.08 in — Jan 15, 2010
February 102.9°F — Feb 26, 2026 15.1°F — Feb 2, 1951 2.23 in — Feb 3, 2010
March 106.0°F — Mar 14, 2025 23.0°F — Mar 4, 2002 3.76 in — Mar 15, 1974
April 106.0°F — Apr 12, 2022 34.0°F — Apr 9, 1973 3.28 in — Apr 17, 2009
May 111.9°F — May 14, 2025 44.1°F — May 3, 2011 4.52 in — May 25, 2007
June 116.1°F — Jun 19, 2023 57.9°F — Jun 3, 1970 2.87 in — Jun 17, 1963
July 111.0°F — Jul 11, 2022 62.1°F — Jul 25, 2019 4.01 in — Jul 15, 2002
August 111.9°F — Aug 7, 2023 44.1°F — Aug 8, 2017 5.99 in — Aug 23, 2004
September 109.0°F — Sep 25, 2005 48.0°F — Sep 28, 1967 4.10 in — Sep 25, 1950
October 104.0°F — Oct 10, 2021 35.1°F — Oct 29, 1970 7.34 in — Oct 13, 2013
November 106.0°F — Nov 30, 2014 21.0°F — Nov 29, 1976 2.21 in — Nov 17, 2003
December 98.1°F — Dec 6, 1951 16.0°F — Dec 21, 1973 1.99 in — Dec 2, 1965

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