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 1902

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1902
1-Month
55.5°F
(13.1°C)
57.3°F
(14.1°C)
-1.8°F
(-1.0°C)
21st Coolest Coolest since: 1898 1912
106th Warmest Warmest since: 1901 2019
Ties: 1898, 1968
Aug–Sep 1902
2-Month
60.6°F
(15.9°C)
61.3°F
(16.3°C)
-0.7°F
(-0.4°C)
36th Coolest Coolest since: 1900 1912
91st Warmest Warmest since: 1901 2019
Ties: 1942, 1976
Jul–Sep 1902
3-Month
61.9°F
(16.6°C)
63.2°F
(17.3°C)
-1.3°F
(-0.7°C)
15th Coolest Coolest to Date 1912
112th Warmest Warmest since: 1901 2019
Ties: 1903, 1928
Jun–Sep 1902
4-Month
62.0°F
(16.7°C)
62.7°F
(17.1°C)
-0.7°F
(-0.4°C)
30th Coolest Coolest since: 1895 1912
97th Warmest Warmest since: 1901 2012
Ties: 1924, 1974
May–Sep 1902
5-Month
60.3°F
(15.7°C)
60.5°F
(15.8°C)
-0.2°F
(-0.1°C)
40th Coolest Coolest since: 1899 1915
87th Warmest Warmest since: 1901 2018
Ties: 1899, 1944, 1949, 1976, 1979, 1986
Apr–Sep 1902
6-Month
57.6°F
(14.2°C)
57.5°F
(14.2°C)
0.1°F
(0.0°C)
54th Coolest Coolest since: 1900 1912
73rd Warmest Warmest since: 1901 2012
Ties: 1949, 2008, 2009
Mar–Sep 1902
7-Month
53.9°F
(12.2°C)
54.1°F
(12.3°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1899 1912
86th Warmest Warmest since: 1901 2012
Ties: 1932, 1958, 1962, 1976
Feb–Sep 1902
8-Month
50.8°F
(10.4°C)
50.8°F
(10.4°C)
0.0°F
(0.0°C)
50th Coolest Coolest since: 1901 1912
77th Warmest Warmest since: 1900 2012
Ties: 1918, 1939, 1947, 1952, 1959, 1967
Jan–Sep 1902
9-Month
47.9°F
(8.8°C)
47.8°F
(8.8°C)
0.1°F
(0.0°C)
60th Coolest Coolest since: 1901 1912
67th Warmest Warmest since: 1900 2012
Ties: 1926, 1939, 1952, 1959
Dec 1901–Sep 1902
10-Month
45.7°F
(7.6°C)
45.5°F
(7.5°C)
0.2°F
(0.1°C)
59th Coolest Coolest since: 1899 1912
67th Warmest Warmest since: 1901 1934
Ties: 1896, 1926, 1966, 1985, 1991
Nov 1901–Sep 1902
11-Month
44.9°F
(7.2°C)
44.4°F
(6.9°C)
0.5°F
(0.3°C)
74th Coolest Coolest since: 1901 1912
52nd Warmest Warmest since: 1900 2018
Ties: 1982, 1991
Oct 1901–Sep 1902
12-Month
45.2°F
(7.3°C)
44.6°F
(7.0°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1901 1912
46th Warmest Warmest to Date 1934, 2000
Ties: 1907, 1987, 1995
Apr 1901–Sep 1902
18-Month
49.5°F
(9.7°C)
48.9°F
(9.4°C)
0.6°F
(0.3°C)
82nd Coolest Coolest since: 1901 1917
44th Warmest Warmest to Date 2018
Ties: 1953, 1994, 1998
Oct 1900–Sep 1902
24-Month
45.1°F
(7.3°C)
44.6°F
(7.0°C)
0.5°F
(0.3°C)
79th Coolest Coolest since: 1901 1913
46th Warmest Warmest to Date 2018
Ties: 1947, 1959, 1986
Oct 1899–Sep 1902
36-Month
45.0°F
(7.2°C)
44.5°F
(6.9°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1901 1914
44th Warmest Warmest to Date 2018
Ties: 1941, 1981, 1995
Oct 1898–Sep 1902
48-Month
44.3°F
(6.8°C)
44.6°F
(7.0°C)
-0.3°F
(-0.2°C)
34th Coolest Coolest since: 1901 1915
89th Warmest Warmest to Date 2018
Ties: 1907, 1908, 1951, 1952, 1985
Oct 1897–Sep 1902
60-Month
44.2°F
(6.8°C)
44.6°F
(7.0°C)
-0.4°F
(-0.2°C)
32nd Coolest Coolest since: 1901 1916
90th Warmest Warmest to Date 2018
Ties: 1910, 1922, 1925, 1952

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 20, 2021 from https://www.ncdc.noaa.gov/cag/