All-time weather records — Blanco, TX

Record high
109.9°F
July 8, 1939
Record low
-6.0°F
January 31, 1949
Wettest day
17.47 in
September 11, 1952

Climate change signal in Blanco

0.3%

of Blanco's all-time daily heat records were set in the last decade (1 of 366 records since 2015).

1.4%

of all-time daily cold records were set in the last decade (5 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 #
1890s
9
7
1900s
4
32
1910s
39
41
1920s
42
25
1930s
121
29
1940s
42
38
1950s
29
35
1960s
19
26
1970s
16
31
1980s
11
41
1990s
8
23
2000s
17
25
2010s
9
13
2020s
·
·

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 1896, the latest in 2016. Period of observation: 1896-2021.

Records by month

Month Hottest day Coldest day Wettest day
January 91.0°F — Jan 23, 1943 -6.0°F — Jan 31, 1949 3.21 in — Jan 18, 1968
February 98.1°F — Feb 22, 1996 -6.0°F — Feb 12, 1899 4.65 in — Feb 16, 1961
March 100.0°F — Mar 6, 1930 14.0°F — Mar 2, 1980 3.14 in — Mar 4, 1992
April 102.9°F — Apr 10, 1963 18.0°F — Apr 25, 1914 8.12 in — Apr 25, 1949
May 102.9°F — May 9, 1967 34.0°F — May 1, 1996 8.55 in — May 24, 2015
June 106.0°F — Jun 28, 1980 46.0°F — Jun 3, 1919 5.10 in — Jun 22, 1997
July 109.9°F — Jul 8, 1939 48.0°F — Jul 4, 2011 4.60 in — Jul 29, 1903
August 109.9°F — Aug 22, 1917 48.0°F — Aug 31, 1915 4.72 in — Aug 22, 1942
September 109.9°F — Sep 6, 2000 37.9°F — Sep 22, 1983 17.47 in — Sep 11, 1952
October 104.0°F — Oct 2, 1938 21.0°F — Oct 30, 1917 6.88 in — Oct 4, 1959
November 95.0°F — Nov 29, 1949 12.9°F — Nov 30, 1911 6.33 in — Nov 16, 2001
December 91.0°F — Dec 25, 1955 0.0°F — Dec 23, 1989 4.12 in — Dec 4, 1913

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