Climate at a Glance

Regional 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 July 2020. For more information, please see Climatological Rankings.


Upper Colorado River Basin

Average Temperature Rankings, December 2012

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 2012
1-Month
23.7°F
(-4.6°C)
23.0°F
(-5.0°C)
0.7°F
(0.4°C)
67th Coolest Coolest since: 2011 1909
59th Warmest Warmest since: 2011 1980
Ties: 1970, 2011
Nov–Dec 2012
2-Month
30.8°F
(-0.7°C)
27.4°F
(-2.6°C)
3.4°F
(1.9°C)
109th Coolest Coolest since: 2011 1895
17th Warmest Warmest since: 1999 2017
Oct–Dec 2012
3-Month
36.2°F
(2.3°C)
33.5°F
(0.8°C)
2.7°F
(1.5°C)
109th Coolest Coolest since: 2011 1898
17th Warmest Warmest since: 2010 1950, 2017
Ties: 2010
Sep–Dec 2012
4-Month
42.0°F
(5.6°C)
39.2°F
(4.0°C)
2.8°F
(1.6°C)
115th Coolest Coolest since: 2011 1898, 1912
11th Warmest Warmest since: 2010 2017
Ties: 1921, 1939, 1962
Aug–Dec 2012
5-Month
47.3°F
(8.5°C)
44.3°F
(6.8°C)
3.0°F
(1.7°C)
124th Coolest Coolest since: 2011 1912
2nd Warmest Warmest since: 1995 2017
Ties: 1933, 1995
Jul–Dec 2012
6-Month
51.0°F
(10.6°C)
48.1°F
(8.9°C)
2.9°F
(1.7°C)
123rd Coolest Coolest since: 2011 1912
3rd Warmest Warmest since: 2003 2017
Ties: 1933
Jun–Dec 2012
7-Month
53.2°F
(11.8°C)
49.9°F
(9.9°C)
3.3°F
(1.9°C)
124th Coolest Coolest since: 2011 1912
2nd Warmest Warmest to Date 2017
May–Dec 2012
8-Month
53.4°F
(11.9°C)
50.0°F
(10.0°C)
3.4°F
(1.9°C)
125th Coolest Coolest since: 2011 1912
1st Warmest Warmest to Date 2012
Apr–Dec 2012
9-Month
52.6°F
(11.4°C)
49.1°F
(9.5°C)
3.5°F
(1.9°C)
125th Coolest Coolest since: 2011 1912
1st Warmest Warmest to Date 2012
Mar–Dec 2012
10-Month
51.3°F
(10.7°C)
47.4°F
(8.6°C)
3.9°F
(2.1°C)
125th Coolest Coolest since: 2011 1912
1st Warmest Warmest to Date 2012
Feb–Dec 2012
11-Month
49.1°F
(9.5°C)
45.5°F
(7.5°C)
3.6°F
(2.0°C)
124th Coolest Coolest since: 2011 1912
2nd Warmest Warmest to Date 2017
Jan–Dec 2012
12-Month
47.3°F
(8.5°C)
43.5°F
(6.4°C)
3.8°F
(2.1°C)
125th Coolest Coolest since: 2011 1895, 1912
1st Warmest Warmest to Date 2012
Jul 2011–Dec 2012
18-Month
48.0°F
(8.9°C)
45.0°F
(7.2°C)
3.0°F
(1.7°C)
121st Coolest Coolest since: 2011 1912
4th Warmest Warmest since: 1934 1934
Ties: 2015
Jan 2011–Dec 2012
24-Month
45.5°F
(7.5°C)
43.4°F
(6.3°C)
2.1°F
(1.2°C)
113th Coolest Coolest since: 2011 1913
12th Warmest Warmest since: 2007 2018
Ties: 2002
Jan 2010–Dec 2012
36-Month
45.2°F
(7.3°C)
43.4°F
(6.3°C)
1.8°F
(1.0°C)
109th Coolest Coolest since: 2011 1899, 1913
15th Warmest Warmest since: 2007 2017
Ties: 2006
Jan 2009–Dec 2012
48-Month
45.0°F
(7.2°C)
43.3°F
(6.3°C)
1.7°F
(0.9°C)
107th Coolest Coolest since: 2011 1898
16th Warmest Warmest since: 2008 2018
Ties: 1997
Jan 2008–Dec 2012
60-Month
44.8°F
(7.1°C)
43.4°F
(6.3°C)
1.4°F
(0.8°C)
102nd Coolest Coolest since: 2011 1899
20th Warmest Warmest since: 2010 2018
Ties: 1996, 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2020, retrieved on August 11, 2020 from https://www.ncdc.noaa.gov/cag/