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 2020. For more information, please see Climatological Rankings.


Wyoming

Average Temperature Rankings, May 1991

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 1991
1-Month
48.5°F
(9.2°C)
48.4°F
(9.1°C)
0.1°F
(0.1°C)
61st Coolest Coolest since: 1990 1917
66th Warmest Warmest since: 1989 1934
Apr–May 1991
2-Month
43.0°F
(6.1°C)
43.6°F
(6.4°C)
-0.6°F
(-0.3°C)
43rd Coolest Coolest since: 1984 1917
84th Warmest Warmest since: 1990 1934
Mar–May 1991
3-Month
39.3°F
(4.1°C)
38.8°F
(3.8°C)
0.5°F
(0.3°C)
73rd Coolest Coolest since: 1984 1917
54th Warmest Warmest since: 1990 1934
Ties: 1969
Feb–May 1991
4-Month
37.2°F
(2.9°C)
34.7°F
(1.5°C)
2.5°F
(1.4°C)
112th Coolest Coolest since: 1990 1917
15th Warmest Warmest since: 1987 1934, 1992
Ties: 1910, 1930, 1940, 1963
Jan–May 1991
5-Month
33.1°F
(0.6°C)
31.4°F
(-0.3°C)
1.7°F
(0.9°C)
97th Coolest Coolest since: 1989 1917
30th Warmest Warmest since: 1990 1934
Ties: 2001, 2014
Dec 1990–May 1991
6-Month
29.7°F
(-1.3°C)
29.6°F
(-1.3°C)
0.1°F
(0.0°C)
57th Coolest Coolest since: 1989 1917
69th Warmest Warmest since: 1990 1934
Ties: 1930, 1951, 1969, 1989
Nov 1990–May 1991
7-Month
30.1°F
(-1.1°C)
29.5°F
(-1.4°C)
0.6°F
(0.3°C)
74th Coolest Coolest since: 1989 1917
52nd Warmest Warmest since: 1990 1934
Ties: 1914, 1931, 1947, 1970, 1982
Oct 1990–May 1991
8-Month
31.6°F
(-0.2°C)
31.2°F
(-0.4°C)
0.4°F
(0.2°C)
71st Coolest Coolest since: 1985 1917
55th Warmest Warmest since: 1990 1934
Ties: 1905, 1921, 1939, 1978, 2020
Sep 1990–May 1991
9-Month
34.7°F
(1.5°C)
33.7°F
(0.9°C)
1.0°F
(0.6°C)
95th Coolest Coolest since: 1989 1917
31st Warmest Warmest since: 1990 1934
Ties: 1900, 1946, 1994, 2002
Aug 1990–May 1991
10-Month
37.6°F
(3.1°C)
36.6°F
(2.6°C)
1.0°F
(0.5°C)
96th Coolest Coolest since: 1989 1917
30th Warmest Warmest since: 1990 1934
Ties: 1935, 1946, 1967
Jul 1990–May 1991
11-Month
40.1°F
(4.5°C)
39.2°F
(4.0°C)
0.9°F
(0.5°C)
93rd Coolest Coolest since: 1989 1917
33rd Warmest Warmest since: 1990 1934
Ties: 1958, 1977, 1989
Jun 1990–May 1991
12-Month
41.7°F
(5.4°C)
40.7°F
(4.8°C)
1.0°F
(0.6°C)
92nd Coolest Coolest since: 1988 1917
34th Warmest Warmest since: 1990 1934
Dec 1989–May 1991
18-Month
38.2°F
(3.4°C)
37.1°F
(2.8°C)
1.1°F
(0.6°C)
96th Coolest Coolest since: 1990 1917
29th Warmest Warmest since: 1989 2016
Ties: 2014
Jun 1989–May 1991
24-Month
41.9°F
(5.5°C)
40.8°F
(4.9°C)
1.1°F
(0.6°C)
97th Coolest Coolest since: 1989 1917
28th Warmest Warmest since: 1990 1935
Ties: 1988, 1989, 2009
Jun 1988–May 1991
36-Month
42.0°F
(5.6°C)
40.7°F
(4.8°C)
1.3°F
(0.8°C)
101st Coolest Coolest since: 1990 1918
23rd Warmest Warmest since: 1990 2017
Ties: 1940, 1983, 1989, 1990, 1999
Jun 1987–May 1991
48-Month
41.9°F
(5.5°C)
40.7°F
(4.8°C)
1.2°F
(0.7°C)
100th Coolest Coolest since: 1989 1899
23rd Warmest Warmest since: 1990 2018
Jun 1986–May 1991
60-Month
42.0°F
(5.6°C)
40.7°F
(4.8°C)
1.3°F
(0.8°C)
104th Coolest Coolest since: 1990 1917
18th Warmest Warmest since: 1938 2016, 2017, 2018
Ties: 1938, 2010, 2013, 2014

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 22, 2020 from https://www.ncdc.noaa.gov/cag/