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 2021. For more information, please see Climatological Rankings.


Wyoming

Average Temperature Rankings, September 1949

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1949
1-Month
53.6°F
(12.0°C)
53.6°F
(12.0°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1946 1965
74th Warmest Warmest since: 1948 1998
Aug–Sep 1949
2-Month
59.0°F
(15.0°C)
58.4°F
(14.7°C)
0.6°F
(0.3°C)
73rd Coolest Coolest since: 1946 1912
54th Warmest Warmest since: 1948 2001
Ties: 1932, 1933
Jul–Sep 1949
3-Month
61.1°F
(16.2°C)
60.7°F
(15.9°C)
0.4°F
(0.3°C)
69th Coolest Coolest since: 1946 1912
58th Warmest Warmest since: 1948 2001
Ties: 1898, 1996
Jun–Sep 1949
4-Month
60.0°F
(15.6°C)
60.0°F
(15.6°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1947 1912, 1915
71st Warmest Warmest since: 1948 2012
Ties: 1897, 1918, 1958, 1970, 1987
May–Sep 1949
5-Month
58.0°F
(14.4°C)
57.6°F
(14.2°C)
0.4°F
(0.2°C)
68th Coolest Coolest since: 1947 1915
59th Warmest Warmest since: 1948 2012
Apr–Sep 1949
6-Month
55.6°F
(13.1°C)
54.5°F
(12.5°C)
1.1°F
(0.6°C)
92nd Coolest Coolest since: 1947 1912
35th Warmest Warmest since: 1948 2012
Ties: 1937, 1989
Mar–Sep 1949
7-Month
51.8°F
(11.0°C)
50.9°F
(10.5°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 1948 1912
39th Warmest Warmest since: 1946 2012
Ties: 1938, 1991
Feb–Sep 1949
8-Month
47.4°F
(8.6°C)
47.3°F
(8.5°C)
0.1°F
(0.1°C)
59th Coolest Coolest since: 1948 1912
68th Warmest Warmest since: 1946 2012
Ties: 1898
Jan–Sep 1949
9-Month
42.6°F
(5.9°C)
44.1°F
(6.7°C)
-1.5°F
(-0.8°C)
18th Coolest Coolest since: 1944 1917
109th Warmest Warmest since: 1948 2012
Ties: 1913, 1937
Dec 1948–Sep 1949
10-Month
40.1°F
(4.5°C)
41.8°F
(5.4°C)
-1.7°F
(-0.9°C)
15th Coolest Coolest since: 1929 1917
111th Warmest Warmest since: 1948 1934, 2012
Nov 1948–Sep 1949
11-Month
38.7°F
(3.7°C)
40.6°F
(4.8°C)
-1.9°F
(-1.1°C)
10th Coolest Coolest since: 1929 1917
116th Warmest Warmest since: 1948 1934
Ties: 1965
Oct 1948–Sep 1949
12-Month
39.1°F
(3.9°C)
40.8°F
(4.9°C)
-1.7°F
(-1.0°C)
11th Coolest Coolest since: 1929 1917
115th Warmest Warmest since: 1948 1934
Ties: 1965
Apr 1948–Sep 1949
18-Month
44.7°F
(7.1°C)
45.4°F
(7.4°C)
-0.7°F
(-0.3°C)
32nd Coolest Coolest since: 1945 1917
94th Warmest Warmest since: 1948 1934
Ties: 1907, 1969, 1971
Oct 1947–Sep 1949
24-Month
39.9°F
(4.4°C)
40.7°F
(4.8°C)
-0.8°F
(-0.4°C)
23rd Coolest Coolest since: 1933 1913, 1917
102nd Warmest Warmest since: 1948 2016
Ties: 1898, 1951, 1980
Oct 1946–Sep 1949
36-Month
40.2°F
(4.6°C)
40.7°F
(4.8°C)
-0.5°F
(-0.2°C)
29th Coolest Coolest since: 1931 1917
95th Warmest Warmest since: 1948 2017
Ties: 1906, 1907, 1909, 1980, 1986
Oct 1945–Sep 1949
48-Month
40.6°F
(4.8°C)
40.7°F
(4.8°C)
-0.1°F
(0.0°C)
48th Coolest Coolest since: 1947 1899
75th Warmest Warmest since: 1948 2018
Ties: 1928, 1947, 1968, 1970, 1980
Oct 1944–Sep 1949
60-Month
40.4°F
(4.7°C)
40.7°F
(4.8°C)
-0.3°F
(-0.1°C)
39th Coolest Coolest since: 1933 1917
83rd Warmest Warmest since: 1948 2016
Ties: 1922, 1950, 1972, 1979

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2021, retrieved on September 21, 2021 from https://www.ncdc.noaa.gov/cag/