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, September 1903

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1903
1-Month
49.6°F
(9.8°C)
53.6°F
(12.0°C)
-4.0°F
(-2.2°C)
6th Coolest Coolest to Date 1965
122nd Warmest Warmest since: 1902 1998
Ties: 1929
Aug–Sep 1903
2-Month
56.4°F
(13.6°C)
58.5°F
(14.7°C)
-2.1°F
(-1.1°C)
10th Coolest Coolest since: 1896 1912
118th Warmest Warmest since: 1902 2001
Ties: 1896, 1926, 1951
Jul–Sep 1903
3-Month
58.4°F
(14.7°C)
60.7°F
(15.9°C)
-2.3°F
(-1.2°C)
6th Coolest Coolest to Date 1912
122nd Warmest Warmest since: 1902 2001
Jun–Sep 1903
4-Month
58.1°F
(14.5°C)
60.0°F
(15.6°C)
-1.9°F
(-1.1°C)
11th Coolest Coolest since: 1895 1912, 1915
117th Warmest Warmest since: 1902 2021
Ties: 1927
May–Sep 1903
5-Month
55.5°F
(13.1°C)
57.7°F
(14.3°C)
-2.2°F
(-1.2°C)
8th Coolest Coolest since: 1895 1915
120th Warmest Warmest since: 1902 2012
Ties: 1951
Apr–Sep 1903
6-Month
52.5°F
(11.4°C)
54.5°F
(12.5°C)
-2.0°F
(-1.1°C)
12th Coolest Coolest to Date 1912
116th Warmest Warmest since: 1902 2012
Mar–Sep 1903
7-Month
48.8°F
(9.3°C)
50.9°F
(10.5°C)
-2.1°F
(-1.2°C)
9th Coolest Coolest to Date 1912
119th Warmest Warmest since: 1902 2012
Ties: 1906, 1945
Feb–Sep 1903
8-Month
44.0°F
(6.7°C)
47.3°F
(8.5°C)
-3.3°F
(-1.8°C)
3rd Coolest Coolest since: 1899 1912
125th Warmest Warmest since: 1902 2012
Ties: 1899
Jan–Sep 1903
9-Month
41.4°F
(5.2°C)
44.1°F
(6.7°C)
-2.7°F
(-1.5°C)
5th Coolest Coolest since: 1899 1917
123rd Warmest Warmest since: 1902 2012
Ties: 1899
Dec 1902–Sep 1903
10-Month
39.1°F
(3.9°C)
41.7°F
(5.4°C)
-2.6°F
(-1.5°C)
5th Coolest Coolest since: 1899 1917
122nd Warmest Warmest since: 1902 1934, 2012
Nov 1902–Sep 1903
11-Month
38.2°F
(3.4°C)
40.6°F
(4.8°C)
-2.4°F
(-1.4°C)
5th Coolest Coolest since: 1899 1917
122nd Warmest Warmest since: 1902 1934
Ties: 1979, 1993
Oct 1902–Sep 1903
12-Month
38.6°F
(3.7°C)
40.8°F
(4.9°C)
-2.2°F
(-1.2°C)
6th Coolest Coolest since: 1899 1917
121st Warmest Warmest since: 1902 1934
Ties: 1973
Apr 1902–Sep 1903
18-Month
43.5°F
(6.4°C)
45.3°F
(7.4°C)
-1.8°F
(-1.0°C)
6th Coolest Coolest since: 1899 1917
121st Warmest Warmest since: 1902 1934
Oct 1901–Sep 1903
24-Month
39.6°F
(4.2°C)
40.7°F
(4.8°C)
-1.1°F
(-0.6°C)
13th Coolest Coolest since: 1900 1913, 1917
113th Warmest Warmest since: 1902 2016
Ties: 1900, 1921
Oct 1900–Sep 1903
36-Month
40.1°F
(4.5°C)
40.7°F
(4.8°C)
-0.6°F
(-0.3°C)
25th Coolest Coolest since: 1901 1917
100th Warmest Warmest since: 1902 2017
Ties: 1901, 1908, 1974
Oct 1899–Sep 1903
48-Month
40.5°F
(4.7°C)
40.7°F
(4.8°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 1902 1899
80th Warmest Warmest to Date 2018
Ties: 1921, 1972, 1986
Oct 1898–Sep 1903
60-Month
39.9°F
(4.4°C)
40.7°F
(4.8°C)
-0.8°F
(-0.4°C)
11th Coolest Coolest since: 1900 1917
112th Warmest Warmest since: 1902 2016
Ties: 1907, 1912, 1914, 1930, 1933, 1952

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 20, 2021 from https://www.ncdc.noaa.gov/cag/