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


Colorado

Average Temperature Rankings, September 1987

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1987
1-Month
56.7°F
(13.7°C)
57.3°F
(14.1°C)
-0.6°F
(-0.4°C)
42nd Coolest Coolest since: 1986 1912
84th Warmest Warmest since: 1984 2019
Ties: 1930, 2003
Aug–Sep 1987
2-Month
60.4°F
(15.8°C)
61.3°F
(16.3°C)
-0.9°F
(-0.5°C)
28th Coolest Coolest since: 1986 1912
98th Warmest Warmest since: 1986 2019
Ties: 1925, 1973, 1986, 1999, 2004
Jul–Sep 1987
3-Month
62.6°F
(17.0°C)
63.2°F
(17.3°C)
-0.6°F
(-0.3°C)
36th Coolest Coolest since: 1986 1912
90th Warmest Warmest since: 1985 2019
Ties: 1926, 1957, 1985
Jun–Sep 1987
4-Month
62.6°F
(17.0°C)
62.7°F
(17.1°C)
-0.1°F
(-0.1°C)
48th Coolest Coolest since: 1986 1912
78th Warmest Warmest since: 1986 2012
Ties: 1899, 1905, 1918, 1930, 1972, 1986, 1995
May–Sep 1987
5-Month
60.7°F
(15.9°C)
60.5°F
(15.8°C)
0.2°F
(0.1°C)
56th Coolest Coolest since: 1986 1915
70th Warmest Warmest since: 1985 2018
Ties: 1914, 1946, 1970, 1978, 1985, 2009
Apr–Sep 1987
6-Month
58.1°F
(14.5°C)
57.5°F
(14.2°C)
0.6°F
(0.3°C)
77th Coolest Coolest since: 1986 1912
49th Warmest Warmest since: 1985 2012
Ties: 1901, 1992
Mar–Sep 1987
7-Month
54.5°F
(12.5°C)
54.2°F
(12.3°C)
0.3°F
(0.2°C)
71st Coolest Coolest since: 1984 1912
55th Warmest Warmest since: 1986 2012
Ties: 1896, 1900
Feb–Sep 1987
8-Month
51.4°F
(10.8°C)
50.7°F
(10.4°C)
0.7°F
(0.4°C)
81st Coolest Coolest since: 1985 1912
45th Warmest Warmest since: 1986 2012
Jan–Sep 1987
9-Month
48.5°F
(9.2°C)
47.8°F
(8.8°C)
0.7°F
(0.4°C)
82nd Coolest Coolest since: 1985 1912
44th Warmest Warmest since: 1986 2012
Ties: 1921, 1956, 1969, 1991
Dec 1986–Sep 1987
10-Month
46.3°F
(7.9°C)
45.5°F
(7.5°C)
0.8°F
(0.4°C)
82nd Coolest Coolest since: 1985 1912
43rd Warmest Warmest since: 1986 1934
Ties: 1953, 1958, 1989, 1997
Nov 1986–Sep 1987
11-Month
45.2°F
(7.3°C)
44.5°F
(6.9°C)
0.7°F
(0.4°C)
83rd Coolest Coolest since: 1985 1912
42nd Warmest Warmest since: 1986 2018
Ties: 1956, 1989, 1997
Oct 1986–Sep 1987
12-Month
45.2°F
(7.3°C)
44.7°F
(7.1°C)
0.5°F
(0.2°C)
81st Coolest Coolest since: 1985 1912
44th Warmest Warmest since: 1986 1934, 2000
Ties: 1902, 1907, 1995, 2019
Apr 1986–Sep 1987
18-Month
49.3°F
(9.6°C)
48.9°F
(9.4°C)
0.4°F
(0.2°C)
74th Coolest Coolest since: 1985 1917
51st Warmest Warmest since: 1986 2018
Ties: 1936, 1988
Oct 1985–Sep 1987
24-Month
45.5°F
(7.5°C)
44.6°F
(7.0°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 1986 1913
30th Warmest Warmest since: 1982 2018
Ties: 1978, 1991, 2009, 2011
Oct 1984–Sep 1987
36-Month
45.1°F
(7.3°C)
44.5°F
(6.9°C)
0.6°F
(0.4°C)
83rd Coolest Coolest since: 1986 1914
40th Warmest Warmest since: 1983 2018
Ties: 1937, 1994
Oct 1983–Sep 1987
48-Month
44.7°F
(7.1°C)
44.5°F
(6.9°C)
0.2°F
(0.2°C)
66th Coolest Coolest since: 1986 1915
56th Warmest Warmest since: 1984 2018
Ties: 1911, 1942, 1948, 1953, 1958, 1961, 1963, 1964, 1980
Oct 1982–Sep 1987
60-Month
44.7°F
(7.1°C)
44.6°F
(7.0°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1986 1916
63rd Warmest Warmest since: 1985 2018
Ties: 1946, 1988

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 25, 2020 from https://www.ncdc.noaa.gov/cag/