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 July 2020. For more information, please see Climatological Rankings.


Wyoming

Minimum Temperature Rankings, December 2009

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 2009
1-Month
4.0°F
(-15.6°C)
10.3°F
(-12.1°C)
-6.3°F
(-3.5°C)
12th Coolest Coolest since: 1990 1983
114th Warmest Warmest since: 2008 1980
Ties: 1972
Nov–Dec 2009
2-Month
12.5°F
(-10.8°C)
14.2°F
(-9.9°C)
-1.7°F
(-0.9°C)
30th Coolest Coolest since: 2000 1978
96th Warmest Warmest since: 2008 1933, 1980, 1999
Oct–Dec 2009
3-Month
16.5°F
(-8.6°C)
19.2°F
(-7.1°C)
-2.7°F
(-1.5°C)
10th Coolest Coolest since: 2000 1919
116th Warmest Warmest since: 2008 1933
Ties: 1909, 1983
Sep–Dec 2009
4-Month
22.7°F
(-5.2°C)
24.1°F
(-4.4°C)
-1.4°F
(-0.8°C)
22nd Coolest Coolest since: 2000 1898
104th Warmest Warmest since: 2008 1998
Ties: 1924, 1944
Aug–Dec 2009
5-Month
27.4°F
(-2.6°C)
28.9°F
(-1.7°C)
-1.5°F
(-0.9°C)
16th Coolest Coolest since: 1993 1916
110th Warmest Warmest since: 2008 1998
Ties: 1944
Jul–Dec 2009
6-Month
30.9°F
(-0.6°C)
32.4°F
(0.2°C)
-1.5°F
(-0.8°C)
16th Coolest Coolest since: 1993 1898
110th Warmest Warmest since: 2008 1998
Ties: 1992
Jun–Dec 2009
7-Month
32.6°F
(0.3°C)
34.0°F
(1.1°C)
-1.4°F
(-0.8°C)
15th Coolest Coolest since: 1993 1895, 1916
111th Warmest Warmest since: 2008 1933
Ties: 1968
May–Dec 2009
8-Month
33.1°F
(0.6°C)
34.2°F
(1.2°C)
-1.1°F
(-0.6°C)
21st Coolest Coolest since: 1993 1916
105th Warmest Warmest since: 2008 1933, 1963, 1998, 2012, 2015
Ties: 1912
Apr–Dec 2009
9-Month
32.4°F
(0.2°C)
33.4°F
(0.8°C)
-1.0°F
(-0.6°C)
26th Coolest Coolest since: 1993 1916
100th Warmest Warmest since: 2008 2012
Ties: 1902, 1970, 1971
Mar–Dec 2009
10-Month
30.9°F
(-0.6°C)
31.8°F
(-0.1°C)
-0.9°F
(-0.5°C)
29th Coolest Coolest since: 1993 1895
97th Warmest Warmest since: 2008 2012
Ties: 1902
Feb–Dec 2009
11-Month
29.5°F
(-1.4°C)
29.9°F
(-1.2°C)
-0.4°F
(-0.2°C)
44th Coolest Coolest since: 1993 1895
82nd Warmest Warmest since: 2008 2012, 2015
Ties: 1902, 1906, 1935
Jan–Dec 2009
12-Month
28.1°F
(-2.2°C)
28.0°F
(-2.2°C)
0.1°F
(0.0°C)
67th Coolest Coolest since: 2008 1895
59th Warmest Warmest since: 2007 2015
Ties: 1904, 1936, 1989, 1996, 2002
Jul 2008–Dec 2009
18-Month
29.8°F
(-1.2°C)
29.5°F
(-1.4°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1993 1899
54th Warmest Warmest since: 2008 1934
Ties: 1918, 1974, 1977, 1982, 1986, 1989
Jan 2008–Dec 2009
24-Month
27.9°F
(-2.3°C)
28.1°F
(-2.2°C)
-0.2°F
(-0.1°C)
51st Coolest Coolest since: 1986 1899
74th Warmest Warmest since: 2008 2016
Ties: 1907, 1986
Jan 2007–Dec 2009
36-Month
28.6°F
(-1.9°C)
28.0°F
(-2.2°C)
0.6°F
(0.3°C)
83rd Coolest Coolest since: 1995 1899
41st Warmest Warmest since: 2008 2017
Ties: 1994
Jan 2006–Dec 2009
48-Month
28.9°F
(-1.7°C)
28.0°F
(-2.2°C)
0.9°F
(0.5°C)
100th Coolest Coolest since: 1997 1898
23rd Warmest Warmest since: 2008 2017, 2018
Ties: 1936, 1992, 1997
Jan 2005–Dec 2009
60-Month
29.1°F
(-1.6°C)
28.0°F
(-2.2°C)
1.1°F
(0.6°C)
104th Coolest Coolest since: 1997 1899
18th Warmest Warmest since: 2008 2016, 2018
Ties: 2013

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2020, retrieved on August 10, 2020 from https://www.ncdc.noaa.gov/cag/