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, February 2009

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Warmest/Coolest
Since
Record
February 2009
1-Month
34.2°F
(1.2°C)
32.6°F
(0.3°C)
1.6°F
(0.9°C)
79th Coolest
Coolest since:
1903
51st Warmest
Warmest since:
1995, 2015
Ties: 2020
Jan–Feb 2009
2-Month
33.5°F
(0.8°C)
30.5°F
(-0.8°C)
3.0°F
(1.6°C)
107th Coolest
Coolest since:
1949
23rd Warmest
Warmest since:
2015
Ties: 1961
Dec 2008–Feb 2009
3-Month
31.9°F
(-0.1°C)
30.2°F
(-1.0°C)
1.7°F
(0.9°C)
84th Coolest
Coolest since:
1949
45th Warmest
Warmest since:
2015
Ties: 1997
Nov 2008–Feb 2009
4-Month
34.7°F
(1.5°C)
32.1°F
(0.1°C)
2.6°F
(1.4°C)
109th Coolest
Coolest since:
1949
20th Warmest
Warmest since:
2015
Ties: 2006
Oct 2008–Feb 2009
5-Month
37.9°F
(3.3°C)
35.6°F
(2.0°C)
2.3°F
(1.3°C)
113th Coolest
Coolest since:
1949
16th Warmest
Warmest since:
2015
Ties: 1935, 1954, 2006
Sep 2008–Feb 2009
6-Month
42.1°F
(5.6°C)
39.8°F
(4.3°C)
2.3°F
(1.3°C)
112th Coolest
Coolest since:
1949
17th Warmest
Warmest since:
2015
Aug 2008–Feb 2009
7-Month
46.4°F
(8.0°C)
44.0°F
(6.7°C)
2.4°F
(1.3°C)
118th Coolest
Coolest since:
1949
11th Warmest
Warmest since:
2015
Ties: 1940
Jul 2008–Feb 2009
8-Month
49.8°F
(9.9°C)
47.5°F
(8.6°C)
2.3°F
(1.3°C)
121st Coolest
Coolest since:
1949
8th Warmest
Warmest since:
2015
Ties: 1938, 1978
Jun 2008–Feb 2009
9-Month
51.4°F
(10.8°C)
49.2°F
(9.6°C)
2.2°F
(1.2°C)
119th Coolest
Coolest since:
1949
10th Warmest
Warmest since:
2015
Ties: 2014, 2016
May 2008–Feb 2009
10-Month
51.6°F
(10.9°C)
49.7°F
(9.8°C)
1.9°F
(1.1°C)
112th Coolest
Coolest since:
1917
17th Warmest
Warmest since:
2015
Ties: 2000, 2004
Apr 2008–Feb 2009
11-Month
50.9°F
(10.5°C)
49.3°F
(9.6°C)
1.6°F
(0.9°C)
108th Coolest
Coolest since:
1917, 1949
21st Warmest
Warmest since:
2015
Ties: 1961, 1982, 2004, 2008
Mar 2008–Feb 2009
12-Month
49.9°F
(9.9°C)
48.4°F
(9.1°C)
1.5°F
(0.8°C)
104th Coolest
Coolest since:
1949
25th Warmest
Warmest since:
2015
Ties: 1982, 1990, 2000
Sep 2007–Feb 2009
18-Month
46.5°F
(8.1°C)
45.6°F
(7.6°C)
0.9°F
(0.5°C)
93rd Coolest
Coolest since:
1949
35th Warmest
Warmest since:
1935
Ties: 1940
Mar 2007–Feb 2009
24-Month
50.1°F
(10.1°C)
48.4°F
(9.1°C)
1.7°F
(1.0°C)
112th Coolest
Coolest since:
1913
16th Warmest
Warmest since:
2016
Ties: 1996
Mar 2006–Feb 2009
36-Month
49.9°F
(9.9°C)
48.4°F
(9.1°C)
1.5°F
(0.8°C)
110th Coolest
Coolest since:
1914
17th Warmest
Warmest since:
2017
Ties: 1936
Mar 2005–Feb 2009
48-Month
49.8°F
(9.9°C)
48.4°F
(9.1°C)
1.4°F
(0.8°C)
109th Coolest
Coolest since:
1915, 1949
17th Warmest
Warmest since:
2018
Mar 2004–Feb 2009
60-Month
49.9°F
(9.9°C)
48.4°F
(9.1°C)
1.5°F
(0.8°C)
110th Coolest
Coolest since:
1917
15th Warmest
Warmest since:
2018
Ties: 2003

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