Climate at a Glance

Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of October 2019. For more information, please see Climatological Rankings.


Wyoming

Average Temperature Rankings, December 1899

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
December 1899
1-Month
17.6°F
(-8.0°C)
20.6°F
(-6.3°C)
-3.0°F
(-1.7°C)
26th Coolest Coolest since: 1898 1909, 1983
99th Warmest Warmest since: 1896 1980
Ties: 1984
Nov–Dec 1899
2-Month
25.4°F
(-3.7°C)
24.9°F
(-3.9°C)
0.5°F
(0.2°C)
69th Coolest Coolest since: 1898 1978
56th Warmest Warmest to Date 1999
Ties: 1912, 1926
Oct–Dec 1899
3-Month
29.9°F
(-1.2°C)
30.7°F
(-0.7°C)
-0.8°F
(-0.5°C)
43rd Coolest Coolest since: 1898 1919
82nd Warmest Warmest to Date 1999
Sep–Dec 1899
4-Month
36.0°F
(2.2°C)
36.4°F
(2.4°C)
-0.4°F
(-0.2°C)
41st Coolest Coolest since: 1898 1919
84th Warmest Warmest since: 1897 1933
Ties: 1914, 1926, 1935, 1959, 1964
Aug–Dec 1899
5-Month
41.1°F
(5.1°C)
41.9°F
(5.5°C)
-0.8°F
(-0.4°C)
35th Coolest Coolest since: 1898 1916, 1985
90th Warmest Warmest since: 1897 1933
Ties: 1964
Jul–Dec 1899
6-Month
45.0°F
(7.2°C)
45.8°F
(7.7°C)
-0.8°F
(-0.5°C)
35th Coolest Coolest since: 1898 1911
90th Warmest Warmest since: 1897 1933
Ties: 1897, 1986
Jun–Dec 1899
7-Month
46.5°F
(8.1°C)
47.4°F
(8.6°C)
-0.9°F
(-0.5°C)
29th Coolest Coolest since: 1898 1916
96th Warmest Warmest since: 1897 1933
Ties: 1913, 1925
May–Dec 1899
8-Month
46.4°F
(8.0°C)
47.5°F
(8.6°C)
-1.1°F
(-0.6°C)
21st Coolest Coolest since: 1898 1916
104th Warmest Warmest since: 1897 2012
Ties: 1896, 1903, 1909, 1945, 1983
Apr–Dec 1899
9-Month
45.6°F
(7.6°C)
46.6°F
(8.1°C)
-1.0°F
(-0.5°C)
30th Coolest Coolest since: 1898 1916
95th Warmest Warmest since: 1897 2012
Ties: 1961, 1967, 2009
Mar–Dec 1899
10-Month
43.2°F
(6.2°C)
44.8°F
(7.1°C)
-1.6°F
(-0.9°C)
7th Coolest Coolest since: 1898 1912
118th Warmest Warmest since: 1898 2012
Ties: 1898, 1917
Feb–Dec 1899
11-Month
40.1°F
(4.5°C)
42.7°F
(5.9°C)
-2.6°F
(-1.4°C)
3rd Coolest Coolest since: 1895 1912
122nd Warmest Warmest since: 1898 2012
Jan–Dec 1899
12-Month
38.5°F
(3.6°C)
40.8°F
(4.9°C)
-2.3°F
(-1.3°C)
5th Coolest Coolest since: 1895 1895
120th Warmest Warmest since: 1898 2012
Jul 1898–Dec 1899
18-Month
40.1°F
(4.5°C)
42.4°F
(5.8°C)
-2.3°F
(-1.3°C)
3rd Coolest Coolest to Date 1912
121st Warmest Warmest since: 1898 1934
Jan 1898–Dec 1899
24-Month
38.8°F
(3.8°C)
40.7°F
(4.8°C)
-1.9°F
(-1.0°C)
3rd Coolest Coolest since: 1896 1917
121st Warmest Warmest since: 1898 2016
Ties: 1896, 1912
Jan 1897–Dec 1899
36-Month
39.1°F
(3.9°C)
40.7°F
(4.8°C)
-1.6°F
(-0.9°C)
4th Coolest Coolest since: 1897 1913, 1917, 1918
119th Warmest Warmest since: 1898 2017
Ties: 1897, 1924
Jan 1896–Dec 1899
48-Month
39.3°F
(4.1°C)
40.7°F
(4.8°C)
-1.4°F
(-0.7°C)
2nd Coolest Coolest since: 1898 1898
120th Warmest Warmest to Date 2018
Ties: 1918, 1919
Jan 1895–Dec 1899
60-Month
39.0°F
(3.9°C)
40.7°F
(4.8°C)
-1.7°F
(-0.9°C)
1st Coolest Coolest to Date 1899
120th Warmest Warmest to Date 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/