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, September 2001

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
September 2001
1-Month		64.9°F
(18.3°C)		60.8°F
(16.0°C)		4.1°F
(2.3°C)		123rd Coolest
Coolest since:
1912
6th Warmest
Warmest since:
2022
Aug–Sep 2001
2-Month		69.1°F
(20.6°C)		65.2°F
(18.4°C)		3.9°F
(2.2°C)		126th Coolest
Coolest since:
1900
3rd Warmest
Warmest to Date
2020
Ties: 2012
Jul–Sep 2001
3-Month		70.0°F
(21.1°C)		67.2°F
(19.6°C)		2.8°F
(1.5°C)		122nd Coolest
Coolest since:
1912
7th Warmest
Warmest since:
2022
Ties: 1994
Jun–Sep 2001
4-Month		69.1°F
(20.6°C)		66.3°F
(19.1°C)		2.8°F
(1.5°C)		118th Coolest
Coolest since:
1907
11th Warmest
Warmest since:
2021
May–Sep 2001
5-Month		67.4°F
(19.7°C)		63.9°F
(17.7°C)		3.5°F
(2.0°C)		126th Coolest
Coolest since:
1907, 1965
3rd Warmest
Warmest to Date
2021
Apr–Sep 2001
6-Month		63.7°F
(17.6°C)		60.8°F
(16.0°C)		2.9°F
(1.6°C)		123rd Coolest
Coolest since:
1912
6th Warmest
Warmest since:
2021
Ties: 1994, 2000, 2022
Mar–Sep 2001
7-Month		60.7°F
(15.9°C)		57.6°F
(14.2°C)		3.1°F
(1.7°C)		122nd Coolest
Coolest since:
1912
7th Warmest
Warmest since:
1934, 2007, 2021
Ties: 2015
Feb–Sep 2001
8-Month		57.1°F
(13.9°C)		54.5°F
(12.5°C)		2.6°F
(1.4°C)		115th Coolest
Coolest since:
1903
14th Warmest
Warmest since:
1934, 2015
Jan–Sep 2001
9-Month		53.9°F
(12.2°C)		51.6°F
(10.9°C)		2.3°F
(1.3°C)		111th Coolest
Coolest since:
1917
18th Warmest
Warmest since:
2015
Dec 2000–Sep 2001
10-Month		51.8°F
(11.0°C)		49.4°F
(9.7°C)		2.4°F
(1.3°C)		113th Coolest
Coolest since:
1917
15th Warmest
Warmest since:
2015
Ties: 1996, 2007, 2017
Nov 2000–Sep 2001
11-Month		50.0°F
(10.0°C)		48.3°F
(9.1°C)		1.7°F
(0.9°C)		107th Coolest
Coolest since:
1917
21st Warmest
Warmest since:
2015
Ties: 1926, 1990
Oct 2000–Sep 2001
12-Month		49.9°F
(9.9°C)		48.4°F
(9.1°C)		1.5°F
(0.8°C)		102nd Coolest
Coolest since:
1917
26th Warmest
Warmest since:
2015
Apr 2000–Sep 2001
18-Month		54.5°F
(12.5°C)		52.6°F
(11.4°C)		1.9°F
(1.1°C)		114th Coolest
Coolest since:
1917
14th Warmest
Warmest since:
2015
Ties: 2004
Oct 1999–Sep 2001
24-Month		50.8°F
(10.4°C)		48.4°F
(9.1°C)		2.4°F
(1.3°C)		120th Coolest
Coolest since:
1913
7th Warmest
Warmest since:
2016
Ties: 2017
Oct 1998–Sep 2001
36-Month		50.1°F
(10.1°C)		48.4°F
(9.1°C)		1.7°F
(1.0°C)		112th Coolest
Coolest since:
1917
14th Warmest
Warmest since:
2017
Ties: 2005
Oct 1997–Sep 2001
48-Month		49.7°F
(9.8°C)		48.4°F
(9.1°C)		1.3°F
(0.7°C)		107th Coolest
Coolest since:
1915
18th Warmest
Warmest since:
2018
Ties: 2000, 2008
Oct 1996–Sep 2001
60-Month		49.7°F
(9.8°C)		48.4°F
(9.1°C)		1.3°F
(0.7°C)		106th Coolest
Coolest since:
1917
18th Warmest
Warmest since:
2018
Ties: 2014

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