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


Wyoming

Average Temperature Rankings, May 1978

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 1978
1-Month
46.2°F
(7.9°C)
48.4°F
(9.1°C)
-2.2°F
(-1.2°C)
27th Coolest Coolest since: 1975 1917
99th Warmest Warmest since: 1977 1934
Ties: 1924, 1927, 1959, 1965
Apr–May 1978
2-Month
43.5°F
(6.4°C)
43.6°F
(6.4°C)
-0.1°F
(0.0°C)
51st Coolest Coolest since: 1975 1917
75th Warmest Warmest since: 1977 1934
Ties: 1965
Mar–May 1978
3-Month
39.9°F
(4.4°C)
38.8°F
(3.8°C)
1.1°F
(0.6°C)
88th Coolest Coolest since: 1977 1917
38th Warmest Warmest since: 1977 1934
Ties: 1911, 1960, 1974, 1977
Feb–May 1978
4-Month
34.9°F
(1.6°C)
34.7°F
(1.5°C)
0.2°F
(0.1°C)
69th Coolest Coolest since: 1975 1917
57th Warmest Warmest since: 1977 1934, 1992
Ties: 1967
Jan–May 1978
5-Month
31.3°F
(-0.4°C)
31.4°F
(-0.3°C)
-0.1°F
(-0.1°C)
54th Coolest Coolest since: 1975 1917
72nd Warmest Warmest since: 1977 1934
Ties: 1947, 1968, 1970, 1971, 1996
Dec 1977–May 1978
6-Month
29.8°F
(-1.2°C)
29.6°F
(-1.3°C)
0.2°F
(0.1°C)
62nd Coolest Coolest since: 1975 1917
63rd Warmest Warmest since: 1977 1934
Ties: 1997
Nov 1977–May 1978
7-Month
29.8°F
(-1.2°C)
29.6°F
(-1.3°C)
0.2°F
(0.1°C)
60th Coolest Coolest since: 1975 1917
65th Warmest Warmest since: 1977 1934
Oct 1977–May 1978
8-Month
31.6°F
(-0.2°C)
31.2°F
(-0.4°C)
0.4°F
(0.2°C)
70th Coolest Coolest since: 1975 1917
55th Warmest Warmest since: 1977 1934
Ties: 1905, 1921, 1939, 1991
Sep 1977–May 1978
9-Month
34.1°F
(1.2°C)
33.6°F
(0.9°C)
0.5°F
(0.3°C)
73rd Coolest Coolest since: 1975 1917
52nd Warmest Warmest since: 1977 1934
Ties: 1908, 1919, 1926, 1951, 1964, 2011
Aug 1977–May 1978
10-Month
36.8°F
(2.7°C)
36.6°F
(2.6°C)
0.2°F
(0.1°C)
59th Coolest Coolest since: 1975 1917
66th Warmest Warmest since: 1977 1934
Ties: 1908, 1910, 1919, 1921, 2008
Jul 1977–May 1978
11-Month
39.5°F
(4.2°C)
39.2°F
(4.0°C)
0.3°F
(0.2°C)
70th Coolest Coolest since: 1975 1917
55th Warmest Warmest since: 1977 1934
Ties: 1901, 1926, 1959, 1970
Jun 1977–May 1978
12-Month
41.4°F
(5.2°C)
40.7°F
(4.8°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1977 1917
40th Warmest Warmest since: 1977 1934
Ties: 1958, 1977, 1982
Dec 1976–May 1978
18-Month
38.0°F
(3.3°C)
37.0°F
(2.8°C)
1.0°F
(0.5°C)
91st Coolest Coolest since: 1977 1917
33rd Warmest Warmest since: 1977 2016
Ties: 1901, 1955, 1959, 1977, 1998, 2019
Jun 1976–May 1978
24-Month
41.4°F
(5.2°C)
40.7°F
(4.8°C)
0.7°F
(0.4°C)
85th Coolest Coolest since: 1977 1917
39th Warmest Warmest since: 1964 1935
Ties: 1911, 1942, 1961
Jun 1975–May 1978
36-Month
41.3°F
(5.2°C)
40.7°F
(4.8°C)
0.6°F
(0.4°C)
84th Coolest Coolest since: 1977 1918
39th Warmest Warmest since: 1961 2017
Ties: 1943, 1961
Jun 1974–May 1978
48-Month
40.9°F
(4.9°C)
40.7°F
(4.8°C)
0.2°F
(0.1°C)
66th Coolest Coolest since: 1977 1899
56th Warmest Warmest since: 1977 2018
Ties: 1958, 1962, 1966, 1967, 1977, 1996
Jun 1973–May 1978
60-Month
41.0°F
(5.0°C)
40.7°F
(4.8°C)
0.3°F
(0.2°C)
68th Coolest Coolest since: 1977 1917
53rd Warmest Warmest since: 1967 2016, 2017, 2018
Ties: 1955, 1956, 1959, 1962, 1965

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 22, 2019 from https://www.ncdc.noaa.gov/cag/