Regional Rankings

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Month:

Region:

Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Great Basin

Average Temperature Rankings, July 1940

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Record Coolest
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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
July 1940 1-Month	72.0°F (22.2°C)	71.4°F (21.9°C)	0.6°F (0.3°C)	69th Coolest	Coolest since: 1938	1993
	72.0°F (22.2°C)	71.4°F (21.9°C)	0.6°F (0.3°C)	60th Warmest	Warmest since: 1939	2021
	Ties: 1906, 1922, 1951, 1976
Jun–Jul 1940 2-Month	70.2°F (21.2°C)	67.4°F (19.7°C)	2.8°F (1.5°C)	108th Coolest	Coolest since: 1939	1907
	70.2°F (21.2°C)	67.4°F (19.7°C)	2.8°F (1.5°C)	21st Warmest	Warmest since: 1933	2021
	Ties: 1933, 2015
May–Jul 1940 3-Month	66.6°F (19.2°C)	63.0°F (17.2°C)	3.6°F (2.0°C)	124th Coolest	Coolest since: 1939	1907
	66.6°F (19.2°C)	63.0°F (17.2°C)	3.6°F (2.0°C)	5th Warmest	Warmest to Date	2021
	Ties: 2017
Apr–Jul 1940 4-Month	61.8°F (16.6°C)	58.7°F (14.8°C)	3.1°F (1.8°C)	122nd Coolest	Coolest since: 1939	1975
	61.8°F (16.6°C)	58.7°F (14.8°C)	3.1°F (1.8°C)	7th Warmest	Warmest since: 1934	2021
	Ties: 2002
Mar–Jul 1940 5-Month	57.7°F (14.3°C)	54.6°F (12.6°C)	3.1°F (1.7°C)	117th Coolest	Coolest since: 1939	1917, 1975
	57.7°F (14.3°C)	54.6°F (12.6°C)	3.1°F (1.7°C)	12th Warmest	Warmest since: 1934	1934
	Ties: 2000
Feb–Jul 1940 6-Month	54.0°F (12.2°C)	51.0°F (10.6°C)	3.0°F (1.6°C)	118th Coolest	Coolest since: 1939	1903
Feb–Jul 1940 6-Month	54.0°F (12.2°C)	51.0°F (10.6°C)	3.0°F (1.6°C)	11th Warmest	Warmest since: 1934	1934
Jan–Jul 1940 7-Month	50.7°F (10.4°C)	47.7°F (8.7°C)	3.0°F (1.7°C)	118th Coolest	Coolest since: 1939	1917
	50.7°F (10.4°C)	47.7°F (8.7°C)	3.0°F (1.7°C)	11th Warmest	Warmest since: 1934	1934
	Ties: 2007, 2016
Dec 1939–Jul 1940 8-Month	48.9°F (9.4°C)	45.5°F (7.5°C)	3.4°F (1.9°C)	125th Coolest	Coolest since: 1939	1917
	48.9°F (9.4°C)	45.5°F (7.5°C)	3.4°F (1.9°C)	3rd Warmest	Warmest since: 1934	1934
	Ties: 2018
Nov 1939–Jul 1940 9-Month	48.0°F (8.9°C)	44.6°F (7.0°C)	3.4°F (1.9°C)	123rd Coolest	Coolest since: 1939	1917
Nov 1939–Jul 1940 9-Month	48.0°F (8.9°C)	44.6°F (7.0°C)	3.4°F (1.9°C)	5th Warmest	Warmest since: 1934	1934
Oct 1939–Jul 1940 10-Month	48.1°F (8.9°C)	45.1°F (7.3°C)	3.0°F (1.6°C)	122nd Coolest	Coolest since: 1939	1917
	48.1°F (8.9°C)	45.1°F (7.3°C)	3.0°F (1.6°C)	6th Warmest	Warmest since: 1934	1934
	Ties: 1996
Sep 1939–Jul 1940 11-Month	49.3°F (9.6°C)	46.5°F (8.1°C)	2.8°F (1.5°C)	121st Coolest	Coolest since: 1939	1917
Sep 1939–Jul 1940 11-Month	49.3°F (9.6°C)	46.5°F (8.1°C)	2.8°F (1.5°C)	7th Warmest	Warmest since: 1934	1934
Aug 1939–Jul 1940 12-Month	51.1°F (10.6°C)	48.4°F (9.1°C)	2.7°F (1.5°C)	121st Coolest	Coolest since: 1939	1917
Aug 1939–Jul 1940 12-Month	51.1°F (10.6°C)	48.4°F (9.1°C)	2.7°F (1.5°C)	7th Warmest	Warmest since: 1934	1934
Feb 1939–Jul 1940 18-Month	51.0°F (10.6°C)	49.3°F (9.6°C)	1.7°F (1.0°C)	111th Coolest	Coolest since: 1939	1917
	51.0°F (10.6°C)	49.3°F (9.6°C)	1.7°F (1.0°C)	17th Warmest	Warmest since: 1935	2015
	Ties: 1934
Aug 1938–Jul 1940 24-Month	49.8°F (9.9°C)	48.4°F (9.1°C)	1.4°F (0.8°C)	106th Coolest	Coolest since: 1939	1913
	49.8°F (9.9°C)	48.4°F (9.1°C)	1.4°F (0.8°C)	21st Warmest	Warmest since: 1935	2016
	Ties: 1981, 2006
Aug 1937–Jul 1940 36-Month	49.7°F (9.8°C)	48.4°F (9.1°C)	1.3°F (0.7°C)	104th Coolest	Coolest since: 1939	1917
	49.7°F (9.8°C)	48.4°F (9.1°C)	1.3°F (0.7°C)	22nd Warmest	Warmest since: 1936	2017
	Ties: 1961, 2008, 2009
Aug 1936–Jul 1940 48-Month	48.9°F (9.4°C)	48.4°F (9.1°C)	0.5°F (0.3°C)	81st Coolest	Coolest since: 1939	1915, 1917
	48.9°F (9.4°C)	48.4°F (9.1°C)	0.5°F (0.3°C)	44th Warmest	Warmest since: 1937	2018
	Ties: 1954, 1960, 1983, 1988
Aug 1935–Jul 1940 60-Month	49.0°F (9.4°C)	48.4°F (9.1°C)	0.6°F (0.3°C)	88th Coolest	Coolest since: 1939	1917
	49.0°F (9.4°C)	48.4°F (9.1°C)	0.6°F (0.3°C)	36th Warmest	Warmest since: 1938	2018
	Ties: 1942, 1943, 1960, 1963, 1981, 1989, 1995

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published March 2023, retrieved on March 30, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings