All-time weather records — Grandfalls, TX

Record high
117.0°F
June 28, 1994
Record low
-9.0°F
February 3, 1985
Wettest day
5.87 in
September 4, 1986

Climate change signal in Grandfalls

0%

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

0.3%

of all-time daily cold records were set in the last decade (1 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
·
3
1910s
·
·
1920s
·
·
1930s
·
·
1940s
41
80
1950s
8
4
1960s
29
29
1970s
53
68
1980s
67
86
1990s
78
38
2000s
52
7
2010s
38
51

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 1940, the latest in 2013. Period of observation: 1909-2015.

Records by month

Month Hottest day Coldest day Wettest day
January 89.1°F — Jan 4, 1999 -4.0°F — Jan 22, 1946 1.65 in — Jan 22, 1938
February 93.9°F — Feb 24, 2009 -9.0°F — Feb 3, 1985 2.10 in — Feb 18, 1965
March 98.1°F — Mar 28, 1971 10.9°F — Mar 3, 1971 1.70 in — Mar 10, 1973
April 105.1°F — Apr 25, 2012 21.0°F — Apr 3, 1944 3.00 in — Apr 29, 2007
May 109.9°F — May 25, 1989 28.0°F — May 2, 2013 2.60 in — May 10, 1947
June 117.0°F — Jun 28, 1994 41.0°F — Jun 7, 2013 5.32 in — Jun 26, 1938
July 116.1°F — Jul 3, 1989 36.0°F — Jul 14, 2013 3.20 in — Jul 20, 1955
August 111.9°F — Aug 9, 2003 41.0°F — Aug 30, 2012 2.82 in — Aug 7, 1989
September 107.1°F — Sep 10, 1984 34.0°F — Sep 8, 2012 5.87 in — Sep 4, 1986
October 107.1°F — Oct 1, 1977 21.9°F — Oct 31, 1993 2.50 in — Oct 1, 1926
November 95.0°F — Nov 5, 1942 7.0°F — Nov 28, 2001 2.10 in — Nov 4, 1978
December 84.9°F — Dec 12, 1987 0.0°F — Dec 23, 1989 1.94 in — Dec 11, 1946

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