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 August 2022. For more information, please see Climatological Rankings.


Wyoming

Average Temperature Rankings, May 1999

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1999
1-Month
46.7°F
(8.2°C)
48.4°F
(9.1°C)
-1.7°F
(-0.9°C)
35th Coolest Coolest since: 1995 1917
94th Warmest Warmest since: 1998 1934
Ties: 1896, 1918, 2022
Apr–May 1999
2-Month
41.6°F
(5.3°C)
43.6°F
(6.4°C)
-2.0°F
(-1.1°C)
26th Coolest Coolest since: 1995 1917
103rd Warmest Warmest since: 1998 1934
Ties: 1912, 1924, 1927, 2010
Mar–May 1999
3-Month
39.2°F
(4.0°C)
38.8°F
(3.8°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 1997 1917
57th Warmest Warmest since: 1998 1934
Ties: 1904, 1962
Feb–May 1999
4-Month
36.4°F
(2.4°C)
34.7°F
(1.5°C)
1.7°F
(0.9°C)
99th Coolest Coolest since: 1998 1917
30th Warmest Warmest since: 1994 1934, 1992
Ties: 1941
Jan–May 1999
5-Month
34.0°F
(1.1°C)
31.4°F
(-0.3°C)
2.6°F
(1.4°C)
110th Coolest Coolest since: 1998 1917
19th Warmest Warmest since: 1994 1934
Dec 1998–May 1999
6-Month
31.9°F
(-0.1°C)
29.6°F
(-1.3°C)
2.3°F
(1.2°C)
109th Coolest Coolest since: 1998 1917
19th Warmest Warmest since: 1994 1934
Ties: 1958
Nov 1998–May 1999
7-Month
32.1°F
(0.1°C)
29.6°F
(-1.3°C)
2.5°F
(1.4°C)
112th Coolest Coolest since: 1998 1917
16th Warmest Warmest since: 1992 1934
Ties: 1987
Oct 1998–May 1999
8-Month
33.5°F
(0.8°C)
31.2°F
(-0.4°C)
2.3°F
(1.2°C)
113th Coolest Coolest since: 1998 1917
15th Warmest Warmest since: 1992 1934
Sep 1998–May 1999
9-Month
36.4°F
(2.4°C)
33.6°F
(0.9°C)
2.8°F
(1.5°C)
119th Coolest Coolest since: 1998 1917
9th Warmest Warmest since: 1992 1934
Ties: 2006, 2017
Aug 1998–May 1999
10-Month
39.3°F
(4.1°C)
36.6°F
(2.6°C)
2.7°F
(1.5°C)
120th Coolest Coolest since: 1998 1917
8th Warmest Warmest since: 1992 1934
Ties: 1954
Jul 1998–May 1999
11-Month
41.9°F
(5.5°C)
39.2°F
(4.0°C)
2.7°F
(1.5°C)
120th Coolest Coolest since: 1998 1917
8th Warmest Warmest since: 1992 1934
Ties: 1954
Jun 1998–May 1999
12-Month
42.8°F
(6.0°C)
40.8°F
(4.9°C)
2.0°F
(1.1°C)
112th Coolest Coolest since: 1998 1917
16th Warmest Warmest since: 1992 1934
Ties: 1941, 2003
Dec 1997–May 1999
18-Month
39.0°F
(3.9°C)
37.0°F
(2.8°C)
2.0°F
(1.1°C)
109th Coolest Coolest since: 1998 1917
18th Warmest Warmest since: 1982 2016
Ties: 2001
Jun 1997–May 1999
24-Month
42.4°F
(5.8°C)
40.7°F
(4.8°C)
1.7°F
(1.0°C)
107th Coolest Coolest since: 1998 1917
20th Warmest Warmest since: 1992 1935
Ties: 1934, 1954, 2012
Jun 1996–May 1999
36-Month
42.0°F
(5.6°C)
40.7°F
(4.8°C)
1.3°F
(0.8°C)
102nd Coolest Coolest since: 1998 1918
24th Warmest Warmest since: 1992 2017
Ties: 1940, 1983, 1989, 1990, 1991
Jun 1995–May 1999
48-Month
41.8°F
(5.4°C)
40.7°F
(4.8°C)
1.1°F
(0.6°C)
99th Coolest Coolest since: 1998 1899
26th Warmest Warmest since: 1992 2018
Ties: 1935, 1983, 2010, 2012
Jun 1994–May 1999
60-Month
41.8°F
(5.4°C)
40.7°F
(4.8°C)
1.1°F
(0.6°C)
98th Coolest Coolest since: 1998 1917
26th Warmest Warmest since: 1993 2016, 2017, 2018
Ties: 1941, 1942, 1990, 2012

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on September 27, 2022 from https://www.ncdc.noaa.gov/cag/