All-time weather records — San Patricio, TX

Record high
109.9°F
June 15, 1998
Record low
10.9°F
December 25, 1989
Wettest day
11.55 in
September 11, 1971

Climate change signal in San Patricio

17.2%

of San Patricio's all-time daily heat records were set in the last decade (63 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 #
1960s
18
61
1970s
92
127
1980s
53
65
1990s
58
45
2000s
61
20
2010s
42
28
2020s
42
20

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 1964, the latest in 2026. Period of observation: 1964-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 91.9°F — Jan 4, 1971 18.0°F — Jan 11, 1982 5.25 in — Jan 21, 1980
February 97.0°F — Feb 21, 1996 15.1°F — Feb 16, 2021 6.78 in — Feb 14, 1969
March 100.9°F — Mar 15, 2008 19.9°F — Mar 4, 2002 5.45 in — Mar 29, 1992
April 105.1°F — Apr 27, 1984 35.1°F — Apr 1, 1987 7.80 in — Apr 11, 1985
May 106.0°F — May 11, 2006 46.9°F — May 2, 1970 4.70 in — May 31, 1987
June 109.9°F — Jun 15, 1998 55.9°F — Jun 1, 1984 4.53 in — Jun 7, 1983
July 106.0°F — Jul 5, 2009 62.1°F — Jul 17, 1974 4.25 in — Jul 13, 1968
August 108.0°F — Aug 29, 2011 63.0°F — Aug 16, 2004 7.05 in — Aug 11, 1980
September 108.0°F — Sep 6, 2000 51.1°F — Sep 23, 1995 11.55 in — Sep 11, 1971
October 102.0°F — Oct 8, 1977 33.1°F — Oct 31, 1993 5.86 in — Oct 19, 1998
November 95.0°F — Nov 5, 1988 27.0°F — Nov 30, 1976 4.89 in — Nov 16, 2001
December 91.0°F — Dec 4, 1977 10.9°F — Dec 25, 1989 3.82 in — Dec 22, 1991

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