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 June 2020. For more information, please see Climatological Rankings.


Colorado

Average Temperature Rankings, September 1940

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1940
1-Month
59.5°F
(15.3°C)
57.3°F
(14.1°C)
2.2°F
(1.2°C)
98th Coolest Coolest since: 1938 1912
28th Warmest Warmest since: 1939 2019
Ties: 1911, 1981, 2012
Aug–Sep 1940
2-Month
62.4°F
(16.9°C)
61.3°F
(16.3°C)
1.1°F
(0.6°C)
89th Coolest Coolest since: 1936 1912
37th Warmest Warmest since: 1939 2019
Ties: 1943, 1997
Jul–Sep 1940
3-Month
64.6°F
(18.1°C)
63.2°F
(17.3°C)
1.4°F
(0.8°C)
98th Coolest Coolest since: 1938 1912
28th Warmest Warmest since: 1939 2019
Ties: 1934, 1936
Jun–Sep 1940
4-Month
64.3°F
(17.9°C)
62.7°F
(17.1°C)
1.6°F
(0.8°C)
103rd Coolest Coolest since: 1939 1912
23rd Warmest Warmest since: 1936 2012
Ties: 1952, 1990, 1998
May–Sep 1940
5-Month
62.3°F
(16.8°C)
60.6°F
(15.9°C)
1.7°F
(0.9°C)
112th Coolest Coolest since: 1939 1915
14th Warmest Warmest since: 1936 2018
Ties: 1998, 2003
Apr–Sep 1940
6-Month
59.1°F
(15.1°C)
57.5°F
(14.2°C)
1.6°F
(0.9°C)
109th Coolest Coolest since: 1939 1912
17th Warmest Warmest since: 1939 2012
Ties: 1939, 2013
Mar–Sep 1940
7-Month
55.9°F
(13.3°C)
54.2°F
(12.3°C)
1.7°F
(1.0°C)
109th Coolest Coolest since: 1939 1912
17th Warmest Warmest since: 1936 2012
Ties: 1954
Feb–Sep 1940
8-Month
52.4°F
(11.3°C)
50.8°F
(10.4°C)
1.6°F
(0.9°C)
109th Coolest Coolest since: 1939 1912
17th Warmest Warmest since: 1934 2012
Ties: 1992, 2003, 2005
Jan–Sep 1940
9-Month
48.7°F
(9.3°C)
47.8°F
(8.8°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 1939 1912
38th Warmest Warmest since: 1936 2012
Ties: 1931, 2013
Dec 1939–Sep 1940
10-Month
47.0°F
(8.3°C)
45.6°F
(7.6°C)
1.4°F
(0.7°C)
105th Coolest Coolest since: 1939 1912
20th Warmest Warmest since: 1934 1934
Ties: 1963, 1992, 2004, 2011
Nov 1939–Sep 1940
11-Month
46.0°F
(7.8°C)
44.5°F
(6.9°C)
1.5°F
(0.9°C)
104th Coolest Coolest since: 1939 1912
21st Warmest Warmest since: 1934 2018
Ties: 1911
Oct 1939–Sep 1940
12-Month
46.0°F
(7.8°C)
44.6°F
(7.0°C)
1.4°F
(0.8°C)
102nd Coolest Coolest since: 1939 1912
23rd Warmest Warmest since: 1934 1934, 2000
Ties: 1994
Apr 1939–Sep 1940
18-Month
50.4°F
(10.2°C)
48.9°F
(9.4°C)
1.5°F
(0.8°C)
106th Coolest Coolest since: 1939 1917
19th Warmest Warmest since: 1935 2018
Ties: 2011
Oct 1938–Sep 1940
24-Month
45.3°F
(7.4°C)
44.6°F
(7.0°C)
0.7°F
(0.4°C)
86th Coolest Coolest since: 1939 1913
38th Warmest Warmest since: 1936 2018
Ties: 1941, 1964, 1992
Oct 1937–Sep 1940
36-Month
45.4°F
(7.4°C)
44.6°F
(7.0°C)
0.8°F
(0.4°C)
91st Coolest Coolest since: 1939 1914
32nd Warmest Warmest since: 1936 2018
Ties: 1934, 1954, 1990
Oct 1936–Sep 1940
48-Month
45.0°F
(7.2°C)
44.5°F
(6.9°C)
0.5°F
(0.3°C)
75th Coolest Coolest since: 1939 1915
47th Warmest Warmest since: 1938 2018
Ties: 1946, 1982
Oct 1935–Sep 1940
60-Month
45.1°F
(7.3°C)
44.6°F
(7.0°C)
0.5°F
(0.3°C)
81st Coolest Coolest since: 1939 1916
40th Warmest Warmest since: 1939 2018
Ties: 1939, 1955, 1982, 1995

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published July 2020, retrieved on July 10, 2020 from https://www.ncdc.noaa.gov/cag/