All-time weather records — Sonora, TX

Record high
109.9°F
September 10, 1995
Record low
-8.0°F
February 2, 1951
Wettest day
90.03 in
August 8, 1982

Climate change signal in Sonora

9.3%

of Sonora's all-time daily heat records were set in the last decade (34 of 366 records since 2015).

1.6%

of all-time daily cold records were set in the last decade (6 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
40
45
1910s
10
21
1940s
3
5
1950s
52
22
1960s
42
35
1970s
45
42
1980s
53
83
1990s
35
64
2000s
36
26
2010s
23
17
2020s
27
6

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 1903, the latest in 2026. Period of observation: 1902-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 87.1°F — Jan 9, 1969 1.0°F — Jan 12, 1963 2.35 in — Jan 19, 1994
February 96.1°F — Feb 18, 1986 -8.0°F — Feb 2, 1951 2.52 in — Feb 22, 1958
March 97.0°F — Mar 18, 1908 5.0°F — Mar 1, 1994 3.00 in — Mar 24, 2015
April 102.0°F — Apr 25, 1996 19.0°F — Apr 1, 1991 3.30 in — Apr 6, 1912
May 107.1°F — May 22, 1984 5.0°F — May 31, 1992 3.84 in — May 27, 1957
June 109.0°F — Jun 28, 1980 42.1°F — Jun 3, 1970 4.23 in — Jun 18, 2000
July 109.0°F — Jul 27, 2016 46.0°F — Jul 10, 1905 5.50 in — Jul 13, 2025
August 108.0°F — Aug 20, 1986 45.0°F — Aug 31, 1915 90.03 in — Aug 8, 1982
September 109.9°F — Sep 10, 1995 28.9°F — Sep 25, 1989 7.92 in — Sep 1, 1976
October 102.0°F — Oct 3, 1951 18.0°F — Oct 19, 1989 5.15 in — Oct 13, 1957
November 91.9°F — Nov 17, 2025 3.9°F — Nov 9, 1999 3.02 in — Nov 6, 2014
December 90.0°F — Dec 24, 1955 3.0°F — Dec 24, 1983 2.45 in — Dec 9, 1911

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