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


Colorado

Average Temperature Rankings, September 1991

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1991
1-Month
57.5°F
(14.2°C)
57.3°F
(14.1°C)
0.2°F
(0.1°C)
62nd Coolest Coolest since: 1988 1912
64th Warmest Warmest since: 1990 2019
Aug–Sep 1991
2-Month
61.5°F
(16.4°C)
61.3°F
(16.3°C)
0.2°F
(0.1°C)
62nd Coolest Coolest since: 1989 1912
64th Warmest Warmest since: 1990 2019
Ties: 2008
Jul–Sep 1991
3-Month
63.2°F
(17.3°C)
63.2°F
(17.3°C)
0.0°F
(0.0°C)
61st Coolest Coolest since: 1987 1912
65th Warmest Warmest since: 1990 2019
Jun–Sep 1991
4-Month
63.0°F
(17.2°C)
62.7°F
(17.1°C)
0.3°F
(0.1°C)
66th Coolest Coolest since: 1989 1912
60th Warmest Warmest since: 1990 2012
May–Sep 1991
5-Month
61.1°F
(16.2°C)
60.5°F
(15.8°C)
0.6°F
(0.4°C)
78th Coolest Coolest since: 1989 1915
48th Warmest Warmest since: 1990 2018
Ties: 1910, 1984
Apr–Sep 1991
6-Month
57.9°F
(14.4°C)
57.5°F
(14.2°C)
0.4°F
(0.2°C)
70th Coolest Coolest since: 1986 1912
56th Warmest Warmest since: 1990 2012
Ties: 1930, 1955, 1962, 1980
Mar–Sep 1991
7-Month
54.6°F
(12.6°C)
54.1°F
(12.3°C)
0.5°F
(0.3°C)
72nd Coolest Coolest since: 1987 1912
54th Warmest Warmest since: 1990 2012
Feb–Sep 1991
8-Month
51.8°F
(11.0°C)
50.7°F
(10.4°C)
1.1°F
(0.6°C)
91st Coolest Coolest since: 1989 1912
35th Warmest Warmest since: 1990 2012
Ties: 1931, 2011
Jan–Sep 1991
9-Month
48.5°F
(9.2°C)
47.8°F
(8.8°C)
0.7°F
(0.4°C)
82nd Coolest Coolest since: 1988 1912
44th Warmest Warmest since: 1990 2012
Ties: 1921, 1956, 1969, 1987
Dec 1990–Sep 1991
10-Month
45.7°F
(7.6°C)
45.5°F
(7.5°C)
0.2°F
(0.1°C)
59th Coolest Coolest since: 1988 1912
66th Warmest Warmest since: 1990 1934
Ties: 1896, 1902, 1926, 1966, 1985
Nov 1990–Sep 1991
11-Month
44.9°F
(7.2°C)
44.5°F
(6.9°C)
0.4°F
(0.3°C)
74th Coolest Coolest since: 1988 1912
51st Warmest Warmest since: 1990 2018
Ties: 1902, 1982
Oct 1990–Sep 1991
12-Month
45.0°F
(7.2°C)
44.6°F
(7.0°C)
0.4°F
(0.2°C)
75th Coolest Coolest since: 1988 1912
50th Warmest Warmest since: 1990 1934, 2000
Ties: 1900, 1901, 1922, 1967, 1976, 1982
Apr 1990–Sep 1991
18-Month
49.6°F
(9.8°C)
48.9°F
(9.4°C)
0.7°F
(0.4°C)
87th Coolest Coolest since: 1988 1917
38th Warmest Warmest since: 1990 2018
Ties: 1955, 1956, 1959, 1996
Oct 1989–Sep 1991
24-Month
45.5°F
(7.5°C)
44.6°F
(7.0°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 1989 1913
30th Warmest Warmest since: 1990 2018
Ties: 1978, 1987, 2009, 2011
Oct 1988–Sep 1991
36-Month
45.5°F
(7.5°C)
44.6°F
(7.0°C)
0.9°F
(0.5°C)
94th Coolest Coolest since: 1990 1914
29th Warmest Warmest since: 1983 2018
Ties: 1955, 1992
Oct 1987–Sep 1991
48-Month
45.3°F
(7.4°C)
44.5°F
(6.9°C)
0.8°F
(0.5°C)
91st Coolest Coolest since: 1988 1915
31st Warmest Warmest since: 1990 2018
Ties: 1954, 1983, 1996
Oct 1986–Sep 1991
60-Month
45.3°F
(7.4°C)
44.6°F
(7.0°C)
0.7°F
(0.4°C)
93rd Coolest Coolest since: 1989 1916
28th Warmest Warmest since: 1990 2018
Ties: 1935, 1996, 1997

Citing This Page

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