All-time weather records — San Augustine, TX

Record high
111.9°F
August 18, 1909
Record low
1.0°F
February 16, 2021
Wettest day
10.60 in
August 18, 1915

Climate change signal in San Augustine

40.7%

of San Augustine's all-time daily heat records were set in the last decade (149 of 366 records since 2015).

27.6%

of all-time daily cold records were set in the last decade (101 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
16
10
1910s
116
166
1970s
·
·
1980s
·
·
1990s
·
·
2000s
51
57
2010s
99
86
2020s
84
47

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 1909, the latest in 2026. Period of observation: 1909-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 82.9°F — Jan 31, 1911 6.1°F — Jan 17, 2024 6.30 in — Jan 24, 2024
February 84.9°F — Feb 9, 2025 1.0°F — Feb 16, 2021 4.50 in — Feb 2, 2006
March 95.0°F — Mar 1, 2018 17.1°F — Mar 4, 2002 5.17 in — Mar 29, 2018
April 93.0°F — Apr 19, 2006 21.9°F — Apr 15, 2018 3.37 in — Apr 17, 1982
May 98.1°F — May 30, 1911 35.1°F — May 15, 2014 5.81 in — May 8, 1984
June 104.0°F — Jun 15, 1911 43.0°F — Jun 11, 2007 4.41 in — Jun 8, 2001
July 105.1°F — Jul 14, 2022 57.0°F — Jul 23, 1915 4.50 in — Jul 26, 2024
August 111.9°F — Aug 18, 1909 51.1°F — Aug 4, 2018 10.60 in — Aug 18, 1915
September 102.0°F — Sep 1, 2011 36.0°F — Sep 30, 2014 7.51 in — Sep 14, 1978
October 97.0°F — Oct 3, 2018 19.9°F — Oct 16, 2017 5.74 in — Oct 16, 1994
November 89.1°F — Nov 4, 2017 14.0°F — Nov 30, 1911 4.05 in — Nov 3, 2000
December 90.0°F — Dec 27, 2015 8.1°F — Dec 23, 2022 5.49 in — Dec 17, 1995

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