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 September 2021. For more information, please see Climatological Rankings.


Wyoming

Average Temperature Rankings, December 1977

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1977
1-Month
22.6°F
(-5.2°C)
20.6°F
(-6.3°C)
2.0°F
(1.1°C)
84th Coolest Coolest since: 1974 1909, 1983
43rd Warmest Warmest since: 1976 1980
Ties: 1904, 1934, 1943, 1952
Nov–Dec 1977
2-Month
26.0°F
(-3.3°C)
24.8°F
(-4.0°C)
1.2°F
(0.7°C)
81st Coolest Coolest since: 1974 1978
46th Warmest Warmest since: 1976 1999
Ties: 1936, 1973, 1987
Oct–Dec 1977
3-Month
32.1°F
(0.1°C)
30.7°F
(-0.7°C)
1.4°F
(0.8°C)
89th Coolest Coolest since: 1976 1919
38th Warmest Warmest since: 1973 1999
Ties: 1915, 1941
Sep–Dec 1977
4-Month
37.8°F
(3.2°C)
36.5°F
(2.5°C)
1.3°F
(0.7°C)
95th Coolest Coolest since: 1976 1919
32nd Warmest Warmest since: 1963 1933
Ties: 1988, 2011
Aug–Dec 1977
5-Month
42.4°F
(5.8°C)
41.8°F
(5.4°C)
0.6°F
(0.4°C)
76th Coolest Coolest since: 1976 1916, 1985
51st Warmest Warmest since: 1973 1933
Ties: 1922, 1947, 2018
Jul–Dec 1977
6-Month
46.3°F
(7.9°C)
45.7°F
(7.6°C)
0.6°F
(0.3°C)
75th Coolest Coolest since: 1976 1911
52nd Warmest Warmest since: 1969 1933
Jun–Dec 1977
7-Month
48.7°F
(9.3°C)
47.4°F
(8.6°C)
1.3°F
(0.7°C)
98th Coolest Coolest since: 1976 1916
29th Warmest Warmest since: 1963 1933
Ties: 2002, 2011, 2013
May–Dec 1977
8-Month
48.8°F
(9.3°C)
47.6°F
(8.7°C)
1.2°F
(0.6°C)
96th Coolest Coolest since: 1976 1916
31st Warmest Warmest since: 1966 2012
Ties: 1966, 2005, 2014
Apr–Dec 1977
9-Month
48.1°F
(8.9°C)
46.6°F
(8.1°C)
1.5°F
(0.8°C)
103rd Coolest Coolest since: 1976 1916
24th Warmest Warmest since: 1963 2012
Ties: 1900, 1998
Mar–Dec 1977
10-Month
46.1°F
(7.8°C)
44.9°F
(7.2°C)
1.2°F
(0.6°C)
99th Coolest Coolest since: 1976 1912
28th Warmest Warmest since: 1963 2012
Ties: 1954, 1998
Feb–Dec 1977
11-Month
44.4°F
(6.9°C)
42.8°F
(6.0°C)
1.6°F
(0.9°C)
107th Coolest Coolest since: 1976 1912
20th Warmest Warmest since: 1963 2012
Ties: 2003, 2004
Jan–Dec 1977
12-Month
42.0°F
(5.6°C)
40.7°F
(4.8°C)
1.3°F
(0.8°C)
95th Coolest Coolest since: 1976 1895
32nd Warmest Warmest since: 1963 2012
Ties: 1933, 1958, 2010
Jul 1976–Dec 1977
18-Month
43.4°F
(6.3°C)
42.4°F
(5.8°C)
1.0°F
(0.5°C)
94th Coolest Coolest since: 1976 1912
32nd Warmest Warmest since: 1963 1934
Ties: 1995
Jan 1976–Dec 1977
24-Month
41.7°F
(5.4°C)
40.8°F
(4.9°C)
0.9°F
(0.5°C)
91st Coolest Coolest since: 1976 1917
35th Warmest Warmest since: 1963 2016
Ties: 1953
Jan 1975–Dec 1977
36-Month
40.9°F
(4.9°C)
40.7°F
(4.8°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1976 1913, 1917, 1918
57th Warmest Warmest since: 1964 2017
Ties: 1927, 1938, 1948, 1961, 1978
Jan 1974–Dec 1977
48-Month
41.0°F
(5.0°C)
40.7°F
(4.8°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1976 1898
53rd Warmest Warmest since: 1964 2018
Ties: 1959, 1960, 1964, 1987
Jan 1973–Dec 1977
60-Month
40.8°F
(4.9°C)
40.7°F
(4.8°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1976 1899
65th Warmest Warmest since: 1967 2016
Ties: 1959

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 26, 2021 from https://www.ncdc.noaa.gov/cag/