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 August 2019. For more information, please see Climatological Rankings.


Casper, Wyoming

Average Temperature Rankings, April 1966

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Period Value 1981-2010
Mean
Amomaly Rank
(1948-2019)
Warmest/Coolest
Since
Record
April 1966
1-Month
37.1°F
(2.8°C)
42.2°F
(5.7°C)
-5.1°F
(-2.9°C)
11th Coolest Coolest since: 1957 1973
61st Warmest Warmest since: 1965 1987, 1992
Mar–Apr 1966
2-Month
35.7°F
(2.1°C)
38.4°F
(3.6°C)
-2.7°F
(-1.5°C)
21st Coolest Coolest since: 1965 1951
51st Warmest Warmest since: 1963 2012
Ties: 1968, 1969
Feb–Apr 1966
3-Month
31.3°F
(-0.4°C)
34.5°F
(1.4°C)
-3.2°F
(-1.8°C)
19th Coolest Coolest since: 1965 1955, 1964
53rd Warmest Warmest since: 1963 1992
Jan–Apr 1966
4-Month
28.5°F
(-1.9°C)
32.0°F
(0.0°C)
-3.5°F
(-1.9°C)
21st Coolest Coolest since: 1965 1955
51st Warmest Warmest since: 1961 1992
Dec 1965–Apr 1966
5-Month
28.2°F
(-2.1°C)
30.3°F
(-0.9°C)
-2.1°F
(-1.2°C)
24th Coolest Coolest since: 1965 1979
48th Warmest Warmest since: 1963 1992
Ties: 1963, 1969, 1970, 1980, 1997, 2008
Nov 1965–Apr 1966
6-Month
29.8°F
(-1.2°C)
30.7°F
(-0.7°C)
-0.9°F
(-0.5°C)
41st Coolest Coolest since: 1965 1979
31st Warmest Warmest since: 1961 2000
Ties: 1976, 1982, 2019
Oct 1965–Apr 1966
7-Month
32.7°F
(0.4°C)
32.7°F
(0.4°C)
0.0°F
(0.0°C)
51st Coolest Coolest since: 1965 1979
21st Warmest Warmest to Date 2000
Ties: 2002
Sep 1965–Apr 1966
8-Month
34.3°F
(1.3°C)
35.7°F
(2.1°C)
-1.4°F
(-0.8°C)
31st Coolest Coolest since: 1965 1979
41st Warmest Warmest since: 1963 2000
Ties: 1980
Aug 1965–Apr 1966
9-Month
37.7°F
(3.2°C)
39.4°F
(4.1°C)
-1.7°F
(-0.9°C)
24th Coolest Coolest since: 1965 1979
48th Warmest Warmest since: 1964 2000
Ties: 1988, 1989
Jul 1965–Apr 1966
10-Month
40.6°F
(4.8°C)
42.4°F
(5.8°C)
-1.8°F
(-1.0°C)
19th Coolest Coolest since: 1965 1973, 1979
52nd Warmest Warmest since: 1964 2000
Ties: 1955, 1968, 1994
Jun 1965–Apr 1966
11-Month
42.2°F
(5.7°C)
44.2°F
(6.8°C)
-2.0°F
(-1.1°C)
18th Coolest Coolest since: 1965 1979
53rd Warmest Warmest since: 1964 2000
Ties: 1971, 1994
May 1965–Apr 1966
12-Month
42.7°F
(5.9°C)
44.9°F
(7.2°C)
-2.2°F
(-1.3°C)
15th Coolest Coolest since: 1965 1979
56th Warmest Warmest since: 1964 2000
Nov 1964–Apr 1966
18-Month
37.5°F
(3.1°C)
40.1°F
(4.5°C)
-2.6°F
(-1.4°C)
13th Coolest Coolest since: 1965 1952
58th Warmest Warmest since: 1964 2000
Ties: 1956, 1960
May 1964–Apr 1966
24-Month
42.6°F
(5.9°C)
44.9°F
(7.2°C)
-2.3°F
(-1.3°C)
11th Coolest Coolest since: 1953 1952
59th Warmest Warmest since: 1965 2000
Ties: 1975, 1976
May 1963–Apr 1966
36-Month
43.0°F
(6.1°C)
44.8°F
(7.1°C)
-1.8°F
(-1.0°C)
17th Coolest Coolest since: 1964 1952
52nd Warmest Warmest since: 1965 2017
Ties: 1957, 1959, 1964, 1987
May 1962–Apr 1966
48-Month
43.2°F
(6.2°C)
44.8°F
(7.1°C)
-1.6°F
(-0.9°C)
25th Coolest Coolest since: 1965 1975
43rd Warmest Warmest since: 1964 2007, 2018
Ties: 1970, 1988
May 1961–Apr 1966
60-Month
42.9°F
(6.1°C)
44.8°F
(7.1°C)
-1.9°F
(-1.0°C)
12th Coolest Coolest since: 1962 1975
55th Warmest Warmest since: 1965 2016, 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/