Climate at a Glance

City 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 April 2020. For more information, please see Climatological Rankings.


Casper, Wyoming

Average Temperature Rankings, December 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 2015
1-Month
24.9°F
(-3.9°C)
23.7°F
(-4.6°C)
1.2°F
(0.7°C)
42nd Coolest Coolest since: 2013 1983
31st Warmest Warmest since: 2014 1980
Ties: 1956
Nov–Dec 2015
2-Month
28.8°F
(-1.8°C)
28.4°F
(-2.0°C)
0.4°F
(0.2°C)
40th Coolest Coolest since: 2014 1978
33rd Warmest Warmest since: 2012 1999
Oct–Dec 2015
3-Month
36.3°F
(2.4°C)
33.9°F
(1.1°C)
2.4°F
(1.3°C)
61st Coolest Coolest since: 2014 1985
12th Warmest Warmest since: 2012 1999
Sep–Dec 2015
4-Month
43.3°F
(6.3°C)
39.8°F
(4.3°C)
3.5°F
(2.0°C)
71st Coolest Coolest since: 2014 1985
2nd Warmest Warmest since: 1999 1999
Ties: 1963
Aug–Dec 2015
5-Month
48.3°F
(9.1°C)
45.6°F
(7.6°C)
2.7°F
(1.5°C)
68th Coolest Coolest since: 2014 1985
5th Warmest Warmest since: 2012 1999
Ties: 1963
Jul–Dec 2015
6-Month
51.7°F
(10.9°C)
49.7°F
(9.8°C)
2.0°F
(1.1°C)
65th Coolest Coolest since: 2014 1985
7th Warmest Warmest since: 2012 2012
Jun–Dec 2015
7-Month
53.8°F
(12.1°C)
51.5°F
(10.8°C)
2.3°F
(1.3°C)
68th Coolest Coolest since: 2014 1951, 1985
4th Warmest Warmest since: 2012 2012
May–Dec 2015
8-Month
53.2°F
(11.8°C)
51.5°F
(10.8°C)
1.7°F
(1.0°C)
64th Coolest Coolest since: 2014 1951
8th Warmest Warmest since: 2012 2012
Ties: 1988, 1998
Apr–Dec 2015
9-Month
52.1°F
(11.2°C)
50.5°F
(10.3°C)
1.6°F
(0.9°C)
65th Coolest Coolest since: 2014 1951
7th Warmest Warmest since: 2012 2012
Mar–Dec 2015
10-Month
50.9°F
(10.5°C)
48.9°F
(9.4°C)
2.0°F
(1.1°C)
66th Coolest Coolest since: 2014 1951
6th Warmest Warmest since: 2012 2012
Feb–Dec 2015
11-Month
49.1°F
(9.5°C)
46.9°F
(8.3°C)
2.2°F
(1.2°C)
70th Coolest Coolest since: 2014 1951
2nd Warmest Warmest since: 2012 2012
Jan–Dec 2015
12-Month
47.2°F
(8.4°C)
45.0°F
(7.2°C)
2.2°F
(1.2°C)
70th Coolest Coolest since: 2014 1951
2nd Warmest Warmest since: 2012 2012
Jul 2014–Dec 2015
18-Month
48.4°F
(9.1°C)
46.6°F
(8.1°C)
1.8°F
(1.0°C)
67th Coolest Coolest since: 2014 1951, 1985
4th Warmest Warmest since: 2012 2012
Ties: 2016
Jan 2014–Dec 2015
24-Month
46.1°F
(7.8°C)
45.1°F
(7.3°C)
1.0°F
(0.5°C)
60th Coolest Coolest since: 2014 1951
11th Warmest Warmest since: 2013 2016
Ties: 2004
Jan 2013–Dec 2015
36-Month
45.7°F
(7.6°C)
45.0°F
(7.2°C)
0.7°F
(0.4°C)
55th Coolest Coolest since: 2011 1951
15th Warmest Warmest since: 2014 2007
Ties: 2002
Jan 2012–Dec 2015
48-Month
46.5°F
(8.1°C)
45.0°F
(7.2°C)
1.5°F
(0.9°C)
67th Coolest Coolest since: 2014 1952
2nd Warmest Warmest since: 2007 2007
Ties: 2001, 2006
Jan 2011–Dec 2015
60-Month
46.2°F
(7.9°C)
45.0°F
(7.2°C)
1.2°F
(0.7°C)
65th Coolest Coolest since: 2014 1975
3rd Warmest Warmest since: 2007 2007, 2016

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published May 2020, retrieved on June 2, 2020 from https://www.ncdc.noaa.gov/cag/