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


Colorado

Average Temperature Rankings, September 1898

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1898
1-Month
55.5°F
(13.1°C)
57.3°F
(14.1°C)
-1.8°F
(-1.0°C)
21st Coolest Coolest to Date 1912
105th Warmest Warmest since: 1897 2019
Ties: 1902, 1968
Aug–Sep 1898
2-Month
61.0°F
(16.1°C)
61.3°F
(16.3°C)
-0.3°F
(-0.2°C)
47th Coolest Coolest to Date 1912
79th Warmest Warmest since: 1897 2019
Ties: 1945, 1966, 1989, 1992
Jul–Sep 1898
3-Month
63.0°F
(17.2°C)
63.2°F
(17.3°C)
-0.2°F
(-0.1°C)
49th Coolest Coolest since: 1895 1912
77th Warmest Warmest since: 1897 2019
Ties: 1899, 1914, 1921, 1976
Jun–Sep 1898
4-Month
62.7°F
(17.1°C)
62.7°F
(17.1°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1895 1912
70th Warmest Warmest since: 1897 2012
Ties: 1900, 1911, 1914, 1964, 1989
May–Sep 1898
5-Month
60.0°F
(15.6°C)
60.6°F
(15.9°C)
-0.6°F
(-0.3°C)
35th Coolest Coolest since: 1895 1915
91st Warmest Warmest since: 1897 2018
Ties: 1982, 1999
Apr–Sep 1898
6-Month
57.4°F
(14.1°C)
57.6°F
(14.2°C)
-0.2°F
(-0.1°C)
42nd Coolest Coolest since: 1895 1912
84th Warmest Warmest since: 1897 2012
Ties: 1913, 1942, 1953, 1979
Mar–Sep 1898
7-Month
53.4°F
(11.9°C)
54.1°F
(12.3°C)
-0.7°F
(-0.4°C)
28th Coolest Coolest since: 1895 1912
98th Warmest Warmest since: 1897 2012
Ties: 1971, 1983
Feb–Sep 1898
8-Month
50.4°F
(10.2°C)
50.8°F
(10.4°C)
-0.4°F
(-0.2°C)
36th Coolest Coolest since: 1895 1912
90th Warmest Warmest since: 1897 2012
Ties: 1933, 1949, 1960, 1970
Jan–Sep 1898
9-Month
46.9°F
(8.3°C)
47.7°F
(8.7°C)
-0.8°F
(-0.4°C)
24th Coolest Coolest since: 1895 1912
102nd Warmest Warmest since: 1897 2012
Ties: 1905, 1937
Dec 1897–Sep 1898
10-Month
44.3°F
(6.8°C)
45.5°F
(7.5°C)
-1.2°F
(-0.7°C)
18th Coolest Coolest to Date 1912
107th Warmest Warmest since: 1897 1934
Nov 1897–Sep 1898
11-Month
43.5°F
(6.4°C)
44.5°F
(6.9°C)
-1.0°F
(-0.5°C)
23rd Coolest Coolest to Date 1912
102nd Warmest Warmest since: 1897 2018
Ties: 1923, 1942, 1944, 1948
Oct 1897–Sep 1898
12-Month
43.7°F
(6.5°C)
44.6°F
(7.0°C)
-0.9°F
(-0.5°C)
19th Coolest Coolest to Date 1912
106th Warmest Warmest since: 1897 1934, 2000
Ties: 1919, 1923, 1933, 1942, 1993
Apr 1897–Sep 1898
18-Month
48.6°F
(9.2°C)
48.9°F
(9.4°C)
-0.3°F
(-0.2°C)
41st Coolest Coolest since: 1896 1917
84th Warmest Warmest since: 1897 2018
Ties: 1910, 1948, 1958, 1976
Oct 1896–Sep 1898
24-Month
43.9°F
(6.6°C)
44.6°F
(7.0°C)
-0.7°F
(-0.4°C)
23rd Coolest Coolest to Date 1913
101st Warmest Warmest since: 1897 2018
Ties: 1903, 1909, 1980, 1985
Oct 1895–Sep 1898
36-Month
44.0°F
(6.7°C)
44.6°F
(7.0°C)
-0.6°F
(-0.3°C)
21st Coolest Coolest to Date 1914
102nd Warmest Warmest to Date 2018
Ties: 1901, 1906, 1912, 1949, 1950

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2020, retrieved on July 4, 2020 from https://www.ncdc.noaa.gov/cag/