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


Colorado

Average Temperature Rankings, September 1901

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1901
1-Month
56.5°F
(13.6°C)
57.3°F
(14.1°C)
-0.8°F
(-0.5°C)
40th Coolest Coolest since: 1900 1912
87th Warmest Warmest since: 1899 2019
Ties: 1896
Aug–Sep 1901
2-Month
61.4°F
(16.3°C)
61.3°F
(16.3°C)
0.1°F
(0.0°C)
58th Coolest Coolest since: 1900 1912
69th Warmest Warmest since: 1899 2019
Ties: 1909, 1926, 1962
Jul–Sep 1901
3-Month
64.3°F
(17.9°C)
63.2°F
(17.3°C)
1.1°F
(0.6°C)
90th Coolest Coolest since: 1900 1912
37th Warmest Warmest to Date 2019
Ties: 1943, 2014
Jun–Sep 1901
4-Month
63.4°F
(17.4°C)
62.7°F
(17.1°C)
0.7°F
(0.3°C)
80th Coolest Coolest since: 1900 1912
47th Warmest Warmest to Date 2012
Ties: 1938, 1943, 1948, 1978, 2008
May–Sep 1901
5-Month
61.4°F
(16.3°C)
60.5°F
(15.8°C)
0.9°F
(0.5°C)
84th Coolest Coolest since: 1900 1915
43rd Warmest Warmest since: 1897 2018
Ties: 1948, 1969, 1997
Apr–Sep 1901
6-Month
58.1°F
(14.5°C)
57.5°F
(14.2°C)
0.6°F
(0.3°C)
77th Coolest Coolest since: 1900 1912
50th Warmest Warmest since: 1897 2012
Ties: 1987, 1992
Mar–Sep 1901
7-Month
54.4°F
(12.4°C)
54.2°F
(12.3°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1899 1912
59th Warmest Warmest since: 1900 2012
Ties: 1914, 1953
Feb–Sep 1901
8-Month
50.6°F
(10.3°C)
50.7°F
(10.4°C)
-0.1°F
(-0.1°C)
44th Coolest Coolest since: 1899 1912
83rd Warmest Warmest since: 1900 2012
Ties: 1897, 1922, 1983
Jan–Sep 1901
9-Month
47.8°F
(8.8°C)
47.8°F
(8.8°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 1899 1912
70th Warmest Warmest since: 1900 2012
Ties: 1914, 1947
Dec 1900–Sep 1901
10-Month
45.8°F
(7.7°C)
45.6°F
(7.6°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1900 1912
58th Warmest Warmest since: 1900 1934
Ties: 1900, 1939, 1967
Nov 1900–Sep 1901
11-Month
44.8°F
(7.1°C)
44.5°F
(6.9°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1899 1912
55th Warmest Warmest since: 1900 2018
Ties: 1918, 1958, 1976
Oct 1900–Sep 1901
12-Month
45.0°F
(7.2°C)
44.6°F
(7.0°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1900 1912
51st Warmest Warmest since: 1900 1934, 2000
Ties: 1900, 1922, 1967, 1976, 1982, 1991
Apr 1900–Sep 1901
18-Month
49.2°F
(9.6°C)
49.0°F
(9.4°C)
0.2°F
(0.2°C)
71st Coolest Coolest since: 1900 1917
55th Warmest Warmest to Date 2018
Ties: 1937, 1947, 1961, 1972
Oct 1899–Sep 1901
24-Month
45.0°F
(7.2°C)
44.6°F
(7.0°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1900 1913
50th Warmest Warmest to Date 2018
Ties: 1939, 1946, 1963, 1988
Oct 1898–Sep 1901
36-Month
44.0°F
(6.7°C)
44.6°F
(7.0°C)
-0.6°F
(-0.3°C)
21st Coolest Coolest since: 1900 1914
103rd Warmest Warmest since: 1898 2018
Ties: 1898, 1906, 1912, 1949, 1950
Oct 1897–Sep 1901
48-Month
43.9°F
(6.6°C)
44.5°F
(6.9°C)
-0.6°F
(-0.3°C)
18th Coolest Coolest since: 1900 1915
105th Warmest Warmest to Date 2018
Ties: 1929, 1973, 1975
Oct 1896–Sep 1901
60-Month
43.9°F
(6.6°C)
44.5°F
(6.9°C)
-0.6°F
(-0.3°C)
13th Coolest Coolest since: 1900 1916
109th Warmest Warmest to Date 2018
Ties: 1903, 1930, 1932, 1975

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 25, 2021 from https://www.ncdc.noaa.gov/cag/