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 2020. For more information, please see Climatological Rankings.


Colorado

Average Temperature Rankings, September 1949

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1949
1-Month
57.8°F
(14.3°C)
57.3°F
(14.1°C)
0.5°F
(0.2°C)
68th Coolest Coolest since: 1945 1912
59th Warmest Warmest since: 1948 2019
Ties: 1935
Aug–Sep 1949
2-Month
61.2°F
(16.2°C)
61.2°F
(16.2°C)
0.0°F
(0.0°C)
52nd Coolest Coolest since: 1945 1912
75th Warmest Warmest since: 1948 2019
Ties: 1896, 1921, 1970, 2009
Jul–Sep 1949
3-Month
63.1°F
(17.3°C)
63.2°F
(17.3°C)
-0.1°F
(0.0°C)
54th Coolest Coolest since: 1945 1912
73rd Warmest Warmest since: 1948 2019
Ties: 1896, 1944, 1951, 1956, 1999, 2009
Jun–Sep 1949
4-Month
62.3°F
(16.8°C)
62.7°F
(17.1°C)
-0.4°F
(-0.3°C)
37th Coolest Coolest since: 1945 1912
90th Warmest Warmest since: 1948 2012
Ties: 1926, 2009
May–Sep 1949
5-Month
60.3°F
(15.7°C)
60.5°F
(15.8°C)
-0.2°F
(-0.1°C)
40th Coolest Coolest since: 1945 1915
87th Warmest Warmest since: 1948 2018
Ties: 1899, 1902, 1944, 1976, 1979, 1986
Apr–Sep 1949
6-Month
57.6°F
(14.2°C)
57.5°F
(14.2°C)
0.1°F
(0.0°C)
54th Coolest Coolest since: 1945 1912
73rd Warmest Warmest since: 1948 2012
Ties: 1902, 2008, 2009
Mar–Sep 1949
7-Month
54.3°F
(12.4°C)
54.2°F
(12.3°C)
0.1°F
(0.1°C)
61st Coolest Coolest since: 1948 1912
66th Warmest Warmest since: 1946 2012
Ties: 1897, 1921, 1952, 1969
Feb–Sep 1949
8-Month
50.4°F
(10.2°C)
50.8°F
(10.4°C)
-0.4°F
(-0.2°C)
36th Coolest Coolest since: 1948 1912
91st Warmest Warmest since: 1947 2012
Ties: 1898, 1933, 1960, 1970
Jan–Sep 1949
9-Month
46.5°F
(8.1°C)
47.8°F
(8.8°C)
-1.3°F
(-0.7°C)
16th Coolest Coolest since: 1944 1912
111th Warmest Warmest since: 1948 2012
Ties: 1944, 1979
Dec 1948–Sep 1949
10-Month
44.4°F
(6.9°C)
45.5°F
(7.5°C)
-1.1°F
(-0.6°C)
19th Coolest Coolest since: 1944 1912
107th Warmest Warmest since: 1948 1934
Ties: 1942, 1944
Nov 1948–Sep 1949
11-Month
43.0°F
(6.1°C)
44.4°F
(6.9°C)
-1.4°F
(-0.8°C)
14th Coolest Coolest since: 1929 1912
112th Warmest Warmest since: 1948 2018
Ties: 1984
Oct 1948–Sep 1949
12-Month
43.3°F
(6.3°C)
44.6°F
(7.0°C)
-1.3°F
(-0.7°C)
12th Coolest Coolest since: 1929 1912
114th Warmest Warmest since: 1948 1934, 2000
Ties: 1906, 1909, 1965
Apr 1948–Sep 1949
18-Month
48.4°F
(9.1°C)
48.9°F
(9.4°C)
-0.5°F
(-0.3°C)
28th Coolest Coolest since: 1942 1917
98th Warmest Warmest since: 1948 2018
Ties: 1904, 1928, 1971, 1974
Oct 1947–Sep 1949
24-Month
43.7°F
(6.5°C)
44.6°F
(7.0°C)
-0.9°F
(-0.5°C)
16th Coolest Coolest since: 1930 1913
109th Warmest Warmest since: 1948 2018
Ties: 1906, 1912, 1921, 1973
Oct 1946–Sep 1949
36-Month
44.0°F
(6.7°C)
44.6°F
(7.0°C)
-0.6°F
(-0.3°C)
21st Coolest Coolest since: 1931 1914
103rd Warmest Warmest since: 1948 2018
Ties: 1898, 1901, 1906, 1912, 1950
Oct 1945–Sep 1949
48-Month
44.4°F
(6.9°C)
44.6°F
(7.0°C)
-0.2°F
(-0.1°C)
40th Coolest Coolest since: 1933 1915
83rd Warmest Warmest since: 1948 2018
Ties: 1903, 1904, 1910, 1928, 1962, 1965, 1968, 1970
Oct 1944–Sep 1949
60-Month
44.4°F
(6.9°C)
44.6°F
(7.0°C)
-0.2°F
(-0.1°C)
40th Coolest Coolest since: 1933 1916
82nd Warmest Warmest since: 1948 2018
Ties: 1908, 1950, 1953, 1965, 1971, 1972

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2020, retrieved on December 2, 2020 from https://www.ncdc.noaa.gov/cag/