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 1978

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
December 1978
1-Month
11.0°F
(-11.7°C)
20.6°F
(-6.3°C)
-9.6°F
(-5.4°C)
3rd Coolest Coolest since: 1909 1909, 1983
124th Warmest Warmest since: 1977 1980
Nov–Dec 1978
2-Month
17.5°F
(-8.1°C)
24.8°F
(-4.0°C)
-7.3°F
(-4.1°C)
1st Coolest Coolest to Date 1978
126th Warmest Warmest since: 1977 1999
Oct–Dec 1978
3-Month
26.3°F
(-3.2°C)
30.7°F
(-0.7°C)
-4.4°F
(-2.5°C)
6th Coolest Coolest since: 1919 1919
121st Warmest Warmest since: 1977 1999
Sep–Dec 1978
4-Month
33.3°F
(0.7°C)
36.4°F
(2.4°C)
-3.1°F
(-1.7°C)
7th Coolest Coolest since: 1961 1919
120th Warmest Warmest since: 1977 1933
Aug–Dec 1978
5-Month
38.8°F
(3.8°C)
41.8°F
(5.4°C)
-3.0°F
(-1.6°C)
5th Coolest Coolest since: 1919 1916, 1985
122nd Warmest Warmest since: 1977 1933
Jul–Dec 1978
6-Month
43.1°F
(6.2°C)
45.7°F
(7.6°C)
-2.6°F
(-1.4°C)
6th Coolest Coolest since: 1972 1911
121st Warmest Warmest since: 1977 1933
Ties: 1972, 1993
Jun–Dec 1978
7-Month
45.2°F
(7.3°C)
47.4°F
(8.6°C)
-2.2°F
(-1.3°C)
7th Coolest Coolest since: 1951 1916
120th Warmest Warmest since: 1977 1933
Ties: 1911
May–Dec 1978
8-Month
45.3°F
(7.4°C)
47.5°F
(8.6°C)
-2.2°F
(-1.2°C)
5th Coolest Coolest since: 1951 1916
122nd Warmest Warmest since: 1977 2012
Apr–Dec 1978
9-Month
44.8°F
(7.1°C)
46.6°F
(8.1°C)
-1.8°F
(-1.0°C)
9th Coolest Coolest since: 1968 1916
118th Warmest Warmest since: 1977 2012
Mar–Dec 1978
10-Month
43.6°F
(6.4°C)
44.8°F
(7.1°C)
-1.2°F
(-0.7°C)
21st Coolest Coolest since: 1975 1912
106th Warmest Warmest since: 1977 2012
Ties: 1906, 1911, 1928, 1932, 1971
Feb–Dec 1978
11-Month
41.4°F
(5.2°C)
42.7°F
(5.9°C)
-1.3°F
(-0.7°C)
17th Coolest Coolest since: 1975 1912
110th Warmest Warmest since: 1977 2012
Ties: 1985
Jan–Dec 1978
12-Month
39.4°F
(4.1°C)
40.8°F
(4.9°C)
-1.4°F
(-0.8°C)
17th Coolest Coolest since: 1975 1895
110th Warmest Warmest since: 1977 2012
Ties: 1975
Jul 1977–Dec 1978
18-Month
41.7°F
(5.4°C)
42.4°F
(5.8°C)
-0.7°F
(-0.4°C)
29th Coolest Coolest since: 1975 1912
97th Warmest Warmest since: 1977 1934
Ties: 1908, 1945, 1952, 1968
Jan 1977–Dec 1978
24-Month
40.7°F
(4.8°C)
40.8°F
(4.9°C)
-0.1°F
(-0.1°C)
54th Coolest Coolest since: 1976 1917
72nd Warmest Warmest since: 1977 2016
Ties: 1922, 1966, 1970, 1993
Jan 1976–Dec 1978
36-Month
40.9°F
(4.9°C)
40.7°F
(4.8°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1977 1913, 1917, 1918
57th Warmest Warmest since: 1977 2017
Ties: 1927, 1938, 1948, 1961, 1977
Jan 1975–Dec 1978
48-Month
40.5°F
(4.7°C)
40.7°F
(4.8°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1976 1898
83rd Warmest Warmest since: 1977 2018
Ties: 1902, 1910, 1921, 1947, 1953, 1967, 1968, 1970, 1976
Jan 1974–Dec 1978
60-Month
40.7°F
(4.8°C)
40.7°F
(4.8°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1976 1899
70th Warmest Warmest since: 1977 2016
Ties: 1904, 1947, 1970, 1985

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 19, 2021 from https://www.ncdc.noaa.gov/cag/