Regional Rankings

Regional Data Info
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 2020

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
July 2020
1-Month		73.5°F
(23.1°C)		71.4°F
(21.9°C)		2.1°F
(1.2°C)		106th Coolest
Coolest since:
1993
23rd Warmest
Warmest since:
2021
Ties: 1942
Jun–Jul 2020
2-Month		69.0°F
(20.6°C)		67.4°F
(19.7°C)		1.6°F
(0.9°C)		91st Coolest
Coolest since:
1907
38th Warmest
Warmest since:
2021
Ties: 1990
May–Jul 2020
3-Month		65.4°F
(18.6°C)		63.0°F
(17.2°C)		2.4°F
(1.4°C)		108th Coolest
Coolest since:
1907
21st Warmest
Warmest since:
2021
Ties: 1961
Apr–Jul 2020
4-Month		61.0°F
(16.1°C)		58.7°F
(14.8°C)		2.3°F
(1.3°C)		106th Coolest
Coolest since:
1975
23rd Warmest
Warmest since:
2021
Ties: 2001
Mar–Jul 2020
5-Month		56.8°F
(13.8°C)		54.6°F
(12.6°C)		2.2°F
(1.2°C)		104th Coolest
Coolest since:
1917, 1975
25th Warmest
Warmest since:
1934
Ties: 1990, 2002, 2022
Feb–Jul 2020
6-Month		53.0°F
(11.7°C)		51.0°F
(10.6°C)		2.0°F
(1.1°C)		107th Coolest
Coolest since:
1903
22nd Warmest
Warmest since:
1934
Ties: 2003, 2006
Jan–Jul 2020
7-Month		50.2°F
(10.1°C)		47.7°F
(8.7°C)		2.5°F
(1.4°C)		111th Coolest
Coolest since:
1917
18th Warmest
Warmest since:
1934
Ties: 1900
Dec 2019–Jul 2020
8-Month		47.9°F
(8.8°C)		45.5°F
(7.5°C)		2.4°F
(1.3°C)		109th Coolest
Coolest since:
1917
19th Warmest
Warmest since:
1934
Nov 2019–Jul 2020
9-Month		47.1°F
(8.4°C)		44.6°F
(7.0°C)		2.5°F
(1.4°C)		115th Coolest
Coolest since:
1917
13th Warmest
Warmest since:
1934
Ties: 1992, 2007
Oct 2019–Jul 2020
10-Month		46.8°F
(8.2°C)		45.1°F
(7.3°C)		1.7°F
(0.9°C)		105th Coolest
Coolest since:
1917
23rd Warmest
Warmest since:
1934
Ties: 1954, 1994, 2002, 2009, 2013
Sep 2019–Jul 2020
11-Month		48.1°F
(8.9°C)		46.5°F
(8.1°C)		1.6°F
(0.8°C)		103rd Coolest
Coolest since:
1917
25th Warmest
Warmest since:
1934
Ties: 1918, 1961, 1994
Aug 2019–Jul 2020
12-Month		50.1°F
(10.1°C)		48.4°F
(9.1°C)		1.7°F
(1.0°C)		105th Coolest
Coolest since:
1917
23rd Warmest
Warmest since:
1934
Feb 2019–Jul 2020
18-Month		50.3°F
(10.2°C)		49.3°F
(9.6°C)		1.0°F
(0.6°C)		91st Coolest
Coolest since:
1917
37th Warmest
Warmest since:
2015
Ties: 2012
Aug 2018–Jul 2020
24-Month		49.6°F
(9.8°C)		48.4°F
(9.1°C)		1.2°F
(0.7°C)		103rd Coolest
Coolest since:
1913
24th Warmest
Warmest since:
2016
Ties: 1960, 2012
Aug 2017–Jul 2020
36-Month		50.2°F
(10.1°C)		48.4°F
(9.1°C)		1.8°F
(1.0°C)		114th Coolest
Coolest since:
1917
12th Warmest
Warmest since:
2017
Ties: 2003
Aug 2016–Jul 2020
48-Month		50.4°F
(10.2°C)		48.4°F
(9.1°C)		2.0°F
(1.1°C)		116th Coolest
Coolest since:
1915, 1917
9th Warmest
Warmest since:
2018
Aug 2015–Jul 2020
60-Month		50.5°F
(10.3°C)		48.4°F
(9.1°C)		2.1°F
(1.2°C)		117th Coolest
Coolest since:
1917
7th Warmest
Warmest since:
2018
Ties: 2004, 2015

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