All-time weather records — Grenville, NM

Record high
104.0°F
June 29, 1968
Record low
-26.0°F
January 12, 1963
Wettest day
5.18 in
September 22, 1941

Climate change signal in Grenville

4.6%

of Grenville's all-time daily heat records were set in the last decade (17 of 366 records since 2015).

2.2%

of all-time daily cold records were set in the last decade (8 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 #
1940s
41
53
1950s
39
61
1960s
33
66
1970s
57
55
1980s
50
46
1990s
60
45
2000s
55
20
2010s
26
17
2020s
5
3

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 1941, the latest in 2022. Period of observation: 1940-2022.

Records by month

Month Hottest day Coldest day Wettest day
January 77.0°F — Jan 2, 1997 -26.0°F — Jan 12, 1963 0.90 in — Jan 16, 2001
February 77.0°F — Feb 2, 1963 -24.0°F — Feb 4, 1982 0.85 in — Feb 23, 2016
March 82.0°F — Mar 10, 1989 -15.0°F — Mar 11, 1948 2.40 in — Mar 30, 1973
April 88.0°F — Apr 22, 1965 6.1°F — Apr 4, 1945 2.30 in — Apr 18, 1942
May 99.0°F — May 29, 2000 19.0°F — May 1, 1991 3.26 in — May 13, 1965
June 104.0°F — Jun 29, 1968 30.9°F — Jun 17, 1962 4.15 in — Jun 18, 1965
July 100.0°F — Jul 2, 1973 41.0°F — Jul 3, 1961 3.01 in — Jul 13, 1951
August 100.0°F — Aug 17, 1946 35.1°F — Aug 5, 2017 2.90 in — Aug 17, 2015
September 100.0°F — Sep 5, 1995 19.0°F — Sep 30, 1961 5.18 in — Sep 22, 1941
October 91.0°F — Oct 3, 2000 1.9°F — Oct 30, 1993 2.36 in — Oct 7, 1954
November 82.0°F — Nov 1, 1994 -20.0°F — Nov 28, 1976 2.25 in — Nov 1, 1948
December 75.9°F — Dec 17, 1980 -15.0°F — Dec 9, 1978 2.00 in — Dec 27, 1942

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