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 1966

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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1966
1-Month
23.8°F
(-4.6°C)
23.7°F
(-4.6°C)
0.1°F
(0.0°C)
33rd Coolest Coolest since: 1964 1983
40th Warmest Warmest since: 1965 1980
Nov–Dec 1966
2-Month
29.1°F
(-1.6°C)
28.3°F
(-2.1°C)
0.8°F
(0.5°C)
44th Coolest Coolest since: 1964 1978
29th Warmest Warmest since: 1965 1999
Ties: 2018
Oct–Dec 1966
3-Month
34.0°F
(1.1°C)
33.9°F
(1.1°C)
0.1°F
(0.0°C)
37th Coolest Coolest since: 1964 1985
36th Warmest Warmest since: 1965 1999
Sep–Dec 1966
4-Month
40.6°F
(4.8°C)
39.8°F
(4.3°C)
0.8°F
(0.5°C)
50th Coolest Coolest since: 1965 1985
23rd Warmest Warmest since: 1963 1999
Ties: 1979, 2006
Aug–Dec 1966
5-Month
45.5°F
(7.5°C)
45.6°F
(7.6°C)
-0.1°F
(-0.1°C)
38th Coolest Coolest since: 1965 1985
35th Warmest Warmest since: 1963 1999
Jul–Dec 1966
6-Month
50.1°F
(10.1°C)
49.7°F
(9.8°C)
0.4°F
(0.3°C)
47th Coolest Coolest since: 1965 1985
25th Warmest Warmest since: 1963 2012
Ties: 2013, 2018
Jun–Dec 1966
7-Month
51.6°F
(10.9°C)
51.5°F
(10.8°C)
0.1°F
(0.1°C)
42nd Coolest Coolest since: 1965 1951, 1985
30th Warmest Warmest since: 1963 2012
Ties: 2004
May–Dec 1966
8-Month
51.9°F
(11.1°C)
51.5°F
(10.8°C)
0.4°F
(0.3°C)
48th Coolest Coolest since: 1965 1951
24th Warmest Warmest since: 1963 2012
Apr–Dec 1966
9-Month
50.3°F
(10.2°C)
50.5°F
(10.3°C)
-0.2°F
(-0.1°C)
40th Coolest Coolest since: 1965 1951
32nd Warmest Warmest since: 1963 2012
Ties: 1958, 1969, 1991
Mar–Dec 1966
10-Month
48.7°F
(9.3°C)
48.9°F
(9.4°C)
-0.2°F
(-0.1°C)
43rd Coolest Coolest since: 1965 1951
29th Warmest Warmest since: 1963 2012
Ties: 1962, 1992
Feb–Dec 1966
11-Month
46.4°F
(8.0°C)
46.9°F
(8.3°C)
-0.5°F
(-0.3°C)
39th Coolest Coolest since: 1965 1951
33rd Warmest Warmest since: 1963 2012
Ties: 1976, 1997
Jan–Dec 1966
12-Month
44.2°F
(6.8°C)
45.0°F
(7.2°C)
-0.8°F
(-0.4°C)
33rd Coolest Coolest since: 1965 1951
39th Warmest Warmest since: 1963 2012
Jul 1965–Dec 1966
18-Month
45.8°F
(7.7°C)
46.6°F
(8.1°C)
-0.8°F
(-0.4°C)
31st Coolest Coolest since: 1965 1951, 1985
40th Warmest Warmest since: 1963 2012
Ties: 2009, 2019
Jan 1965–Dec 1966
24-Month
43.5°F
(6.4°C)
45.0°F
(7.2°C)
-1.5°F
(-0.8°C)
23rd Coolest Coolest since: 1965 1951
48th Warmest Warmest since: 1964 2016
Ties: 1959, 1983
Jan 1964–Dec 1966
36-Month
43.0°F
(6.1°C)
45.0°F
(7.2°C)
-2.0°F
(-1.1°C)
10th Coolest Coolest since: 1957 1951
60th Warmest Warmest since: 1965 2007
Ties: 1980, 1986
Jan 1963–Dec 1966
48-Month
43.5°F
(6.4°C)
45.0°F
(7.2°C)
-1.5°F
(-0.8°C)
23rd Coolest Coolest since: 1965 1952
46th Warmest Warmest since: 1964 2007
Ties: 1969, 1980, 1987
Jan 1962–Dec 1966
60-Month
43.6°F
(6.4°C)
45.0°F
(7.2°C)
-1.4°F
(-0.8°C)
26th Coolest Coolest since: 1965 1975
42nd Warmest Warmest since: 1963 2007, 2016
Ties: 1958, 1980

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published May 2020, retrieved on May 29, 2020 from https://www.ncdc.noaa.gov/cag/