Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. 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, December 2008

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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 2008
1-Month
28.8°F
(-1.8°C)
29.7°F
(-1.3°C)
-0.9°F
(-0.5°C)
47th Coolest
Coolest since:
1909, 1932
81st Warmest
Warmest since:
1917
Ties: 1974
Nov–Dec 2008
2-Month
35.8°F
(2.1°C)
33.6°F
(0.9°C)
2.2°F
(1.2°C)
101st Coolest
Coolest since:
1931
27th Warmest
Warmest since:
1917
Ties: 1949, 1989
Oct–Dec 2008
3-Month
40.9°F
(4.9°C)
39.0°F
(3.9°C)
1.9°F
(1.0°C)
99th Coolest
Coolest since:
1919
29th Warmest
Warmest since:
1950
Sep–Dec 2008
4-Month
46.4°F
(8.0°C)
44.5°F
(6.9°C)
1.9°F
(1.1°C)
106th Coolest
Coolest since:
1971
22nd Warmest
Warmest since:
2014
Ties: 2010, 2016
Aug–Dec 2008
5-Month
51.5°F
(10.8°C)
49.4°F
(9.7°C)
2.1°F
(1.1°C)
109th Coolest
Coolest since:
1916
19th Warmest
Warmest since:
2020
Jul–Dec 2008
6-Month
55.2°F
(12.9°C)
53.1°F
(11.7°C)
2.1°F
(1.2°C)
115th Coolest
Coolest since:
1916
13th Warmest
Warmest since:
2020
Ties: 1939, 1958, 1981
Jun–Dec 2008
7-Month
56.6°F
(13.7°C)
54.6°F
(12.6°C)
2.0°F
(1.1°C)
112th Coolest
Coolest since:
1916
16th Warmest
Warmest since:
2021
May–Dec 2008
8-Month
56.1°F
(13.4°C)
54.5°F
(12.5°C)
1.6°F
(0.9°C)
109th Coolest
Coolest since:
1916
19th Warmest
Warmest since:
2021
Ties: 1921, 1996, 2006
Apr–Dec 2008
9-Month
54.8°F
(12.7°C)
53.6°F
(12.0°C)
1.2°F
(0.7°C)
100th Coolest
Coolest since:
1912
28th Warmest
Warmest since:
2021
Ties: 1933, 1950, 1960, 1992
Mar–Dec 2008
10-Month
53.2°F
(11.8°C)
52.1°F
(11.2°C)
1.1°F
(0.6°C)
97th Coolest
Coolest since:
1912
31st Warmest
Warmest since:
1934, 2021
Ties: 1966, 2006
Feb–Dec 2008
11-Month
51.3°F
(10.7°C)
50.2°F
(10.1°C)
1.1°F
(0.6°C)
94th Coolest
Coolest since:
1911, 1912
34th Warmest
Warmest since:
1934
Ties: 1960, 2005
Jan–Dec 2008
12-Month
49.2°F
(9.6°C)
48.4°F
(9.1°C)
0.8°F
(0.5°C)
85th Coolest
Coolest since:
1944
43rd Warmest
Warmest since:
1934
Ties: 2013
Jul 2007–Dec 2008
18-Month
51.0°F
(10.6°C)
50.0°F
(10.0°C)
1.0°F
(0.6°C)
100th Coolest
Coolest since:
1912, 1913
27th Warmest
Warmest since:
1934
Ties: 1995, 1999
Jan 2007–Dec 2008
24-Month
49.9°F
(9.9°C)
48.5°F
(9.2°C)
1.4°F
(0.7°C)
108th Coolest
Coolest since:
1912, 1913
19th Warmest
Warmest since:
2015
Ties: 1940, 1987, 1995, 1997, 2012, 2019
Jan 2006–Dec 2008
36-Month
49.8°F
(9.9°C)
48.4°F
(9.1°C)
1.4°F
(0.8°C)
108th Coolest
Coolest since:
1913
18th Warmest
Warmest since:
2016
Jan 2005–Dec 2008
48-Month
49.8°F
(9.9°C)
48.4°F
(9.1°C)
1.4°F
(0.8°C)
109th Coolest
Coolest since:
1914
16th Warmest
Warmest since:
2017
Ties: 2001
Jan 2004–Dec 2008
60-Month
49.8°F
(9.9°C)
48.4°F
(9.1°C)
1.4°F
(0.8°C)
110th Coolest
Coolest since:
1899, 1915, 1916
14th Warmest
Warmest since:
2018
Ties: 2002

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