Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Wyoming

Average Temperature Rankings, June 2021

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  • Record Warmest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
June 2021
1-Month
64.9°F
(18.3°C)
57.6°F
(14.2°C)
7.3°F
(4.1°C)
127th Coolest
Coolest since:
1951
2nd Warmest
Warmest since:
1988
May–Jun 2021
2-Month
56.9°F
(13.8°C)
53.1°F
(11.7°C)
3.8°F
(2.1°C)
123rd Coolest
Coolest since:
1917
6th Warmest
Warmest since:
1988
Ties: 2006
Apr–Jun 2021
3-Month
50.6°F
(10.3°C)
48.3°F
(9.1°C)
2.3°F
(1.2°C)
110th Coolest
Coolest since:
1917
19th Warmest
Warmest since:
1988
Ties: 1919
Mar–Jun 2021
4-Month
46.0°F
(7.8°C)
43.5°F
(6.4°C)
2.5°F
(1.4°C)
108th Coolest
Coolest since:
1917
21st Warmest
Warmest since:
2012
Feb–Jun 2021
5-Month
40.3°F
(4.6°C)
39.2°F
(4.0°C)
1.1°F
(0.6°C)
90th Coolest
Coolest since:
1917
39th Warmest
Warmest since:
1934
Ties: 2009
Jan–Jun 2021
6-Month
37.5°F
(3.1°C)
35.8°F
(2.1°C)
1.7°F
(1.0°C)
100th Coolest
Coolest since:
1917
29th Warmest
Warmest since:
1934
Ties: 1910, 1926, 1931, 1991, 2009, 2020
Dec 2020–Jun 2021
7-Month
35.6°F
(2.0°C)
33.6°F
(0.9°C)
2.0°F
(1.1°C)
107th Coolest
Coolest since:
1917
21st Warmest
Warmest since:
1934
Ties: 1958, 1977, 2017
Nov 2020–Jun 2021
8-Month
35.3°F
(1.8°C)
33.1°F
(0.6°C)
2.2°F
(1.2°C)
111th Coolest
Coolest since:
1917
17th Warmest
Warmest since:
1934
Oct 2020–Jun 2021
9-Month
35.9°F
(2.2°C)
34.1°F
(1.2°C)
1.8°F
(1.0°C)
107th Coolest
Coolest since:
1917
21st Warmest
Warmest since:
1934
Sep 2020–Jun 2021
10-Month
37.9°F
(3.3°C)
36.1°F
(2.3°C)
1.8°F
(1.0°C)
111th Coolest
Coolest since:
1917
17th Warmest
Warmest since:
1934
Ties: 2007
Aug 2020–Jun 2021
11-Month
40.6°F
(4.8°C)
38.5°F
(3.6°C)
2.1°F
(1.2°C)
115th Coolest
Coolest since:
1917
13th Warmest
Warmest since:
1934
Ties: 2004, 2018, 2022
Jul 2020–Jun 2021
12-Month
42.8°F
(6.0°C)
40.8°F
(4.9°C)
2.0°F
(1.1°C)
112th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
1934
Ties: 2007
Jan 2020–Jun 2021
18-Month
41.0°F
(5.0°C)
39.1°F
(3.9°C)
1.9°F
(1.1°C)
110th Coolest
Coolest since:
1917
18th Warmest
Warmest since:
2016
Ties: 1999, 2005, 2012
Jul 2019–Jun 2021
24-Month
42.2°F
(5.7°C)
40.7°F
(4.8°C)
1.5°F
(0.9°C)
103rd Coolest
Coolest since:
1917
24th Warmest
Warmest since:
2016
Jul 2018–Jun 2021
36-Month
41.7°F
(5.4°C)
40.7°F
(4.8°C)
1.0°F
(0.6°C)
91st Coolest
Coolest since:
1917
35th Warmest
Warmest since:
2017
Ties: 1956
Jul 2017–Jun 2021
48-Month
42.0°F
(5.6°C)
40.7°F
(4.8°C)
1.3°F
(0.8°C)
104th Coolest
Coolest since:
1899
21st Warmest
Warmest since:
2018
Ties: 1990, 2022
Jul 2016–Jun 2021
60-Month
42.2°F
(5.7°C)
40.7°F
(4.8°C)
1.5°F
(0.9°C)
108th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
2016
Ties: 1992, 2001, 2022

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