Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Wyoming

Average Temperature Rankings, September 2008

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
September 2008
1-Month
52.8°F
(11.6°C)
53.6°F
(12.0°C)
-0.8°F
(-0.4°C)
43rd Coolest
Coolest since:
1965
86th Warmest
Warmest since:
1998
Aug–Sep 2008
2-Month
58.6°F
(14.8°C)
58.5°F
(14.7°C)
0.1°F
(0.1°C)
67th Coolest
Coolest since:
1912
62nd Warmest
Warmest since:
2022
Ties: 1976, 1996
Jul–Sep 2008
3-Month
61.4°F
(16.3°C)
60.7°F
(15.9°C)
0.7°F
(0.4°C)
77th Coolest
Coolest since:
1912
52nd Warmest
Warmest since:
2022
Ties: 1901, 1976, 1997
Jun–Sep 2008
4-Month
60.2°F
(15.7°C)
60.0°F
(15.6°C)
0.2°F
(0.1°C)
63rd Coolest
Coolest since:
1912, 1915
66th Warmest
Warmest since:
2021
Ties: 1930
May–Sep 2008
5-Month
57.5°F
(14.2°C)
57.7°F
(14.3°C)
-0.2°F
(-0.1°C)
49th Coolest
Coolest since:
1915
80th Warmest
Warmest since:
2012
Ties: 1911
Apr–Sep 2008
6-Month
53.9°F
(12.2°C)
54.5°F
(12.5°C)
-0.6°F
(-0.3°C)
38th Coolest
Coolest since:
1912
91st Warmest
Warmest since:
2012
Ties: 1972, 1984
Mar–Sep 2008
7-Month
50.2°F
(10.1°C)
50.9°F
(10.5°C)
-0.7°F
(-0.4°C)
31st Coolest
Coolest since:
1912
98th Warmest
Warmest since:
2012
Ties: 1904, 1971, 1982
Feb–Sep 2008
8-Month
46.9°F
(8.3°C)
47.3°F
(8.5°C)
-0.4°F
(-0.2°C)
41st Coolest
Coolest since:
1912
88th Warmest
Warmest since:
2012
Ties: 1918, 1984
Jan–Sep 2008
9-Month
43.5°F
(6.4°C)
44.1°F
(6.7°C)
-0.6°F
(-0.3°C)
42nd Coolest
Coolest since:
1917
87th Warmest
Warmest since:
2012
Ties: 1985
Dec 2007–Sep 2008
10-Month
40.9°F
(4.9°C)
41.8°F
(5.4°C)
-0.9°F
(-0.5°C)
35th Coolest
Coolest since:
1917
93rd Warmest
Warmest since:
1934, 2012
Ties: 1898, 1985
Nov 2007–Sep 2008
11-Month
40.2°F
(4.6°C)
40.6°F
(4.8°C)
-0.4°F
(-0.2°C)
43rd Coolest
Coolest since:
1917
85th Warmest
Warmest since:
1934
Ties: 1904, 1907, 1908
Oct 2007–Sep 2008
12-Month
40.5°F
(4.7°C)
40.8°F
(4.9°C)
-0.3°F
(-0.2°C)
44th Coolest
Coolest since:
1917
84th Warmest
Warmest since:
1934
Ties: 1904, 1957, 1970
Apr 2007–Sep 2008
18-Month
46.2°F
(7.9°C)
45.3°F
(7.4°C)
0.9°F
(0.5°C)
89th Coolest
Coolest since:
1917
39th Warmest
Warmest since:
1934
Ties: 1977, 2020
Oct 2006–Sep 2008
24-Month
41.9°F
(5.5°C)
40.8°F
(4.9°C)
1.1°F
(0.6°C)
98th Coolest
Coolest since:
1913, 1917
29th Warmest
Warmest since:
2016
Ties: 1955, 1995, 2002, 2014, 2019
Oct 2005–Sep 2008
36-Month
42.4°F
(5.8°C)
40.7°F
(4.8°C)
1.7°F
(1.0°C)
111th Coolest
Coolest since:
1917
15th Warmest
Warmest since:
2017
Oct 2004–Sep 2008
48-Month
42.6°F
(5.9°C)
40.7°F
(4.8°C)
1.9°F
(1.1°C)
114th Coolest
Coolest since:
1899
11th Warmest
Warmest since:
2018
Ties: 2000
Oct 2003–Sep 2008
60-Month
42.5°F
(5.8°C)
40.7°F
(4.8°C)
1.8°F
(1.0°C)
113th Coolest
Coolest since:
1917
11th Warmest
Warmest since:
2016
Ties: 2009, 2020

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