All-time weather records — Glenn Heights, TX

Record high
115.0°F
August 18, 1909
Record low
-4.0°F
December 23, 1989
Wettest day
10.80 in
September 19, 1958

Climate change signal in Glenn Heights

0%

of Glenn Heights's all-time daily heat records were set in the last decade (0 of 366 records since 2015).

0%

of all-time daily cold records were set in the last decade (0 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
6
17
1900s
50
76
1910s
69
69
1920s
89
36
1930s
24
18
1940s
24
17
1950s
36
42
1960s
10
22
1970s
18
19
1980s
20
24
1990s
7
15
2000s
5
9
2010s
8
2

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 1897, the latest in 2012. Period of observation: 1897-2012.

Records by month

Month Hottest day Coldest day Wettest day
January 95.0°F — Jan 31, 1911 -2.0°F — Jan 18, 1930 4.72 in — Jan 19, 1990
February 97.0°F — Feb 25, 1918 -0.9°F — Feb 18, 1910 3.25 in — Feb 9, 1965
March 98.1°F — Mar 18, 1916 7.0°F — Mar 3, 1943 5.30 in — Mar 30, 2007
April 102.0°F — Apr 11, 1963 25.0°F — Apr 5, 1920 7.00 in — Apr 19, 1976
May 104.0°F — May 3, 1920 7.0°F — May 12, 1991 5.19 in — May 26, 1976
June 114.1°F — Jun 27, 1980 46.0°F — Jun 15, 2001 6.48 in — Jun 12, 1945
July 111.9°F — Jul 26, 1897 55.0°F — Jul 15, 1967 3.25 in — Jul 14, 1927
August 115.0°F — Aug 18, 1909 53.1°F — Aug 28, 1906 6.95 in — Aug 18, 1915
September 109.0°F — Sep 1, 1985 37.0°F — Sep 27, 1942 10.80 in — Sep 19, 1958
October 106.0°F — Oct 2, 1979 0.0°F — Oct 6, 2012 7.64 in — Oct 19, 1985
November 96.1°F — Nov 23, 1921 14.0°F — Nov 13, 1907 7.00 in — Nov 8, 1918
December 93.0°F — Dec 17, 1908 -4.0°F — Dec 23, 1989 4.54 in — Dec 21, 1991

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