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 October 2021. For more information, please see Climatological Rankings.


Wyoming

Average Temperature Rankings, September 1948

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1948
1-Month
57.5°F
(14.2°C)
53.6°F
(12.0°C)
3.9°F
(2.2°C)
119th Coolest Coolest since: 1947 1965
9th Warmest Warmest since: 1940 1998
Ties: 2012
Aug–Sep 1948
2-Month
60.8°F
(16.0°C)
58.5°F
(14.7°C)
2.3°F
(1.3°C)
110th Coolest Coolest since: 1947 1912
18th Warmest Warmest since: 1940 2001
Ties: 2000, 2019
Jul–Sep 1948
3-Month
62.1°F
(16.7°C)
60.8°F
(16.0°C)
1.3°F
(0.7°C)
93rd Coolest Coolest since: 1946 1912
35th Warmest Warmest since: 1947 2001
Ties: 1933, 1939, 1979, 2005
Jun–Sep 1948
4-Month
61.2°F
(16.2°C)
60.0°F
(15.6°C)
1.2°F
(0.6°C)
95th Coolest Coolest since: 1947 1912, 1915
33rd Warmest Warmest since: 1940 2021
Ties: 1935, 1952, 1966, 1977, 1991
May–Sep 1948
5-Month
59.0°F
(15.0°C)
57.7°F
(14.3°C)
1.3°F
(0.7°C)
101st Coolest Coolest since: 1947 1915
27th Warmest Warmest since: 1940 2012
Ties: 1933, 1954, 1960
Apr–Sep 1948
6-Month
55.9°F
(13.3°C)
54.5°F
(12.5°C)
1.4°F
(0.8°C)
94th Coolest Coolest since: 1947 1912
34th Warmest Warmest since: 1940 2012
Ties: 1998
Mar–Sep 1948
7-Month
51.3°F
(10.7°C)
50.9°F
(10.5°C)
0.4°F
(0.2°C)
71st Coolest Coolest since: 1947 1912
57th Warmest Warmest since: 1946 2012
Ties: 1901, 1972, 1980
Feb–Sep 1948
8-Month
47.3°F
(8.5°C)
47.3°F
(8.5°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1947 1912
71st Warmest Warmest since: 1946 2012
Ties: 1989
Jan–Sep 1948
9-Month
44.1°F
(6.7°C)
44.1°F
(6.7°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1947 1917
71st Warmest Warmest since: 1946 2012
Ties: 1970
Dec 1947–Sep 1948
10-Month
41.8°F
(5.4°C)
41.7°F
(5.4°C)
0.1°F
(0.0°C)
55th Coolest Coolest since: 1945 1917
72nd Warmest Warmest since: 1947 1934, 2012
Ties: 1972, 2010
Nov 1947–Sep 1948
11-Month
40.1°F
(4.5°C)
40.6°F
(4.8°C)
-0.5°F
(-0.3°C)
39th Coolest Coolest since: 1945 1917
88th Warmest Warmest since: 1947 1934
Ties: 1930, 1952, 1957
Oct 1947–Sep 1948
12-Month
40.7°F
(4.8°C)
40.8°F
(4.9°C)
-0.1°F
(-0.1°C)
54th Coolest Coolest since: 1947 1917
73rd Warmest Warmest since: 1947 1934
Ties: 1936, 1947
Apr 1947–Sep 1948
18-Month
45.3°F
(7.4°C)
45.3°F
(7.4°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1946 1917
73rd Warmest Warmest since: 1947 1934
Ties: 1946
Oct 1946–Sep 1948
24-Month
40.7°F
(4.8°C)
40.7°F
(4.8°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1945 1913, 1917
73rd Warmest Warmest since: 1947 2016
Ties: 1905, 1932, 1943, 1956, 1970, 1994
Oct 1945–Sep 1948
36-Month
41.1°F
(5.1°C)
40.7°F
(4.8°C)
0.4°F
(0.3°C)
76th Coolest Coolest since: 1947 1917
49th Warmest Warmest since: 1942 2017
Ties: 1959, 1968, 1987, 2010
Oct 1944–Sep 1948
48-Month
40.8°F
(4.9°C)
40.7°F
(4.8°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1947 1899
66th Warmest Warmest since: 1946 2018
Ties: 1944, 1946, 1958, 1962
Oct 1943–Sep 1948
60-Month
40.6°F
(4.8°C)
40.7°F
(4.8°C)
-0.1°F
(0.0°C)
47th Coolest Coolest since: 1946 1917
76th Warmest Warmest since: 1947 2016
Ties: 1911, 1945, 1946, 1968, 1971

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on December 2, 2021 from https://www.ncdc.noaa.gov/cag/