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 2022. For more information, please see Climatological Rankings.


Colorado

Average Temperature Rankings, October 2009

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
October 2009
1-Month
40.8°F
(4.9°C)
46.5°F
(8.1°C)
-5.7°F
(-3.2°C)
2nd Coolest Coolest since: 1969 1969
126th Warmest Warmest since: 2008 1963
Sep–Oct 2009
2-Month
49.2°F
(9.6°C)
51.9°F
(11.1°C)
-2.7°F
(-1.5°C)
7th Coolest Coolest since: 2006 1912
121st Warmest Warmest since: 2008 2015
Ties: 1898, 1984, 2006
Aug–Oct 2009
3-Month
54.4°F
(12.4°C)
56.3°F
(13.5°C)
-1.9°F
(-1.1°C)
3rd Coolest Coolest since: 1925 1912
125th Warmest Warmest since: 2008 2015
Ties: 1906, 1916, 1925
Jul–Oct 2009
4-Month
57.5°F
(14.2°C)
59.0°F
(15.0°C)
-1.5°F
(-0.8°C)
7th Coolest Coolest since: 1993 1912
121st Warmest Warmest since: 2008 1963
Ties: 1908, 1993
Jun–Oct 2009
5-Month
58.0°F
(14.4°C)
59.5°F
(15.3°C)
-1.5°F
(-0.9°C)
11th Coolest Coolest since: 1993 1912
117th Warmest Warmest since: 2008 2021
Ties: 1913, 1993
May–Oct 2009
6-Month
57.4°F
(14.1°C)
58.2°F
(14.6°C)
-0.8°F
(-0.5°C)
28th Coolest Coolest since: 1995 1912
100th Warmest Warmest since: 2008 2012
Ties: 1927, 1929, 1930, 1970, 1976
Apr–Oct 2009
7-Month
55.2°F
(12.9°C)
55.9°F
(13.3°C)
-0.7°F
(-0.4°C)
32nd Coolest Coolest since: 1995 1912
96th Warmest Warmest since: 2008 2012
Ties: 1895
Mar–Oct 2009
8-Month
52.9°F
(11.6°C)
53.1°F
(11.7°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1995 1912
83rd Warmest Warmest since: 2008 2012
Ties: 1959
Feb–Oct 2009
9-Month
50.6°F
(10.3°C)
50.3°F
(10.2°C)
0.3°F
(0.1°C)
70th Coolest Coolest since: 2008 1912
58th Warmest Warmest since: 2007 2012
Jan–Oct 2009
10-Month
48.4°F
(9.1°C)
47.6°F
(8.7°C)
0.8°F
(0.4°C)
85th Coolest Coolest since: 2008 1912
43rd Warmest Warmest since: 2007 2012
Ties: 1911, 1935, 1989, 1991
Dec 2008–Oct 2009
11-Month
46.3°F
(7.9°C)
45.6°F
(7.6°C)
0.7°F
(0.3°C)
82nd Coolest Coolest since: 2008 1912
45th Warmest Warmest since: 2007 1934
Ties: 1921, 1946, 1989, 2010
Nov 2008–Oct 2009
12-Month
45.6°F
(7.6°C)
44.6°F
(7.0°C)
1.0°F
(0.6°C)
95th Coolest Coolest since: 2008 1912
32nd Warmest Warmest since: 2007 1934, 2000
Ties: 1907, 1938, 1978, 1998, 2010, 2013
May 2008–Oct 2009
18-Month
50.0°F
(10.0°C)
49.1°F
(9.5°C)
0.9°F
(0.5°C)
93rd Coolest Coolest since: 2008 1917
34th Warmest Warmest since: 2007 1934
Ties: 1943, 1986, 1998
Nov 2007–Oct 2009
24-Month
45.2°F
(7.3°C)
44.6°F
(7.0°C)
0.6°F
(0.3°C)
83rd Coolest Coolest since: 1994 1913
43rd Warmest Warmest since: 2008 2018
Ties: 1941, 1947, 1964, 1967, 1977, 1988, 1989
Nov 2006–Oct 2009
36-Month
45.6°F
(7.6°C)
44.6°F
(7.0°C)
1.0°F
(0.6°C)
97th Coolest Coolest since: 1997 1914
28th Warmest Warmest since: 2008 2018
Ties: 1992, 1997
Nov 2005–Oct 2009
48-Month
45.8°F
(7.7°C)
44.5°F
(6.9°C)
1.3°F
(0.8°C)
103rd Coolest Coolest since: 1999 1915
21st Warmest Warmest since: 2008 2018
Ties: 1936, 1999
Nov 2004–Oct 2009
60-Month
46.0°F
(7.8°C)
44.6°F
(7.0°C)
1.4°F
(0.8°C)
105th Coolest Coolest since: 2008 1916
18th Warmest Warmest since: 2008 2018
Ties: 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 16, 2022 from https://www.ncdc.noaa.gov/cag/