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, August 2013

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
August 2013
1-Month		71.1°F
(21.7°C)		69.4°F
(20.8°C)		1.7°F
(0.9°C)		94th Coolest
Coolest since:
1899
35th Warmest
Warmest since:
2020
Ties: 1897, 2016
Jul–Aug 2013
2-Month		73.2°F
(22.9°C)		70.5°F
(21.4°C)		2.7°F
(1.5°C)		119th Coolest
Coolest since:
1912, 1993
10th Warmest
Warmest since:
2003, 2007, 2018, 2020, 2022
Ties: 2012
Jun–Aug 2013
3-Month		71.5°F
(21.9°C)		68.1°F
(20.1°C)		3.4°F
(1.8°C)		122nd Coolest
Coolest since:
1907
7th Warmest
Warmest since:
2021
Ties: 1994
May–Aug 2013
4-Month		67.5°F
(19.7°C)		64.6°F
(18.1°C)		2.9°F
(1.6°C)		118th Coolest
Coolest since:
1907
11th Warmest
Warmest since:
2021
Ties: 1931, 2000
Apr–Aug 2013
5-Month		63.4°F
(17.4°C)		60.8°F
(16.0°C)		2.6°F
(1.4°C)		114th Coolest
Coolest since:
1975
15th Warmest
Warmest since:
2021
Ties: 1919, 2002, 2016
Mar–Aug 2013
6-Month		60.0°F
(15.6°C)		57.1°F
(13.9°C)		2.9°F
(1.7°C)		119th Coolest
Coolest since:
1975
10th Warmest
Warmest since:
1934, 2007
Ties: 1992, 2001, 2015, 2016
Feb–Aug 2013
7-Month		55.8°F
(13.2°C)		53.6°F
(12.0°C)		2.2°F
(1.2°C)		109th Coolest
Coolest since:
1903
20th Warmest
Warmest since:
1934
Jan–Aug 2013
8-Month		51.8°F
(11.0°C)		50.4°F
(10.2°C)		1.4°F
(0.8°C)		98th Coolest
Coolest since:
1917
31st Warmest
Warmest since:
1934
Ties: 1954, 1959
Dec 2012–Aug 2013
9-Month		49.4°F
(9.7°C)		48.1°F
(8.9°C)		1.3°F
(0.8°C)		97th Coolest
Coolest since:
1917
31st Warmest
Warmest since:
1934
Nov 2012–Aug 2013
10-Month		48.7°F
(9.3°C)		47.1°F
(8.4°C)		1.6°F
(0.9°C)		105th Coolest
Coolest since:
1917
23rd Warmest
Warmest since:
1934
Ties: 1961, 2009
Oct 2012–Aug 2013
11-Month		49.0°F
(9.4°C)		47.3°F
(8.5°C)		1.7°F
(0.9°C)		106th Coolest
Coolest since:
1917
22nd Warmest
Warmest since:
1934
Ties: 1926, 1986
Sep 2012–Aug 2013
12-Month		50.3°F
(10.2°C)		48.4°F
(9.1°C)		1.9°F
(1.1°C)		112th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
1934
Ties: 2004, 2006, 2014, 2020
Mar 2012–Aug 2013
18-Month		53.6°F
(12.0°C)		51.3°F
(10.7°C)		2.3°F
(1.3°C)		119th Coolest
Coolest since:
1917
9th Warmest
Warmest since:
2015
Sep 2011–Aug 2013
24-Month		50.5°F
(10.3°C)		48.4°F
(9.1°C)		2.1°F
(1.2°C)		118th Coolest
Coolest since:
1913
9th Warmest
Warmest since:
2016
Ties: 2003, 2004
Sep 2010–Aug 2013
36-Month		50.0°F
(10.0°C)		48.4°F
(9.1°C)		1.6°F
(0.9°C)		111th Coolest
Coolest since:
1917
15th Warmest
Warmest since:
2017
Ties: 2001, 2006, 2007
Sep 2009–Aug 2013
48-Month		49.5°F
(9.7°C)		48.4°F
(9.1°C)		1.1°F
(0.6°C)		104th Coolest
Coolest since:
1913, 1915
21st Warmest
Warmest since:
2018
Ties: 1937, 1999, 2012
Sep 2008–Aug 2013
60-Month		49.6°F
(9.8°C)		48.4°F
(9.1°C)		1.2°F
(0.7°C)		105th Coolest
Coolest since:
1917
19th Warmest
Warmest since:
2018
Ties: 1996, 1998, 2001

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