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


Upper Colorado River Basin

Average Temperature Rankings, December 1901

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1901
1-Month
24.2°F
(-4.3°C)
23.0°F
(-5.0°C)
1.2°F
(0.7°C)
78th Coolest Coolest since: 1899 1909
48th Warmest Warmest since: 1900 1980
Ties: 1936, 1944
Nov–Dec 1901
2-Month
29.6°F
(-1.3°C)
27.5°F
(-2.5°C)
2.1°F
(1.2°C)
98th Coolest Coolest since: 1900 1895
28th Warmest Warmest to Date 2017
Ties: 1946, 1989, 2005, 2006
Oct–Dec 1901
3-Month
35.2°F
(1.8°C)
33.4°F
(0.8°C)
1.8°F
(1.0°C)
97th Coolest Coolest since: 1900 1898
29th Warmest Warmest to Date 1950, 2017
Ties: 2015
Sep–Dec 1901
4-Month
40.1°F
(4.5°C)
39.2°F
(4.0°C)
0.9°F
(0.5°C)
82nd Coolest Coolest since: 1900 1898, 1912
44th Warmest Warmest to Date 2017
Aug–Dec 1901
5-Month
45.3°F
(7.4°C)
44.4°F
(6.9°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 1900 1912
39th Warmest Warmest to Date 2017
Ties: 1944, 1953, 1994
Jul–Dec 1901
6-Month
49.3°F
(9.6°C)
48.1°F
(8.9°C)
1.2°F
(0.7°C)
90th Coolest Coolest since: 1900 1912
36th Warmest Warmest to Date 2017
Ties: 1994, 2002
Jun–Dec 1901
7-Month
50.6°F
(10.3°C)
49.9°F
(9.9°C)
0.7°F
(0.4°C)
78th Coolest Coolest since: 1900 1912
48th Warmest Warmest to Date 2017
Ties: 1942, 1966, 1990
May–Dec 1901
8-Month
51.0°F
(10.6°C)
50.0°F
(10.0°C)
1.0°F
(0.6°C)
88th Coolest Coolest since: 1900 1912
38th Warmest Warmest to Date 2012
Ties: 1960, 1966
Apr–Dec 1901
9-Month
49.9°F
(9.9°C)
49.1°F
(9.5°C)
0.8°F
(0.4°C)
83rd Coolest Coolest since: 1900 1912
43rd Warmest Warmest to Date 2012
Ties: 1966
Mar–Dec 1901
10-Month
48.0°F
(8.9°C)
47.5°F
(8.6°C)
0.5°F
(0.3°C)
74th Coolest Coolest since: 1900 1912
52nd Warmest Warmest to Date 2012
Ties: 1949, 1997
Feb–Dec 1901
11-Month
46.0°F
(7.8°C)
45.5°F
(7.5°C)
0.5°F
(0.3°C)
79th Coolest Coolest since: 1900 1912
47th Warmest Warmest to Date 2017
Ties: 2019
Jan–Dec 1901
12-Month
44.0°F
(6.7°C)
43.4°F
(6.3°C)
0.6°F
(0.4°C)
79th Coolest Coolest since: 1899 1895, 1912
47th Warmest Warmest since: 1900 2012
Ties: 1907, 1926, 1972, 1997
Jul 1900–Dec 1901
18-Month
45.2°F
(7.3°C)
45.0°F
(7.2°C)
0.2°F
(0.1°C)
67th Coolest Coolest since: 1900 1912
58th Warmest Warmest to Date 1934
Ties: 1907, 1926, 1941, 1966, 1982, 1991
Jan 1900–Dec 1901
24-Month
44.1°F
(6.7°C)
43.4°F
(6.3°C)
0.7°F
(0.4°C)
80th Coolest Coolest since: 1900 1913
45th Warmest Warmest to Date 2018
Ties: 2009
Jan 1899–Dec 1901
36-Month
43.3°F
(6.3°C)
43.4°F
(6.3°C)
-0.1°F
(0.0°C)
51st Coolest Coolest since: 1900 1899, 1913
73rd Warmest Warmest to Date 2017
Ties: 1946, 1971
Jan 1898–Dec 1901
48-Month
42.8°F
(6.0°C)
43.4°F
(6.3°C)
-0.6°F
(-0.3°C)
27th Coolest Coolest since: 1900 1898
96th Warmest Warmest to Date 2018
Ties: 1904, 1922, 1926, 1952
Jan 1897–Dec 1901
60-Month
42.7°F
(5.9°C)
43.4°F
(6.3°C)
-0.7°F
(-0.4°C)
19th Coolest Coolest since: 1900 1899
103rd Warmest Warmest to Date 2018
Ties: 1905, 1907, 1908, 1926, 1931

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published September 2020, retrieved on September 22, 2020 from https://www.ncdc.noaa.gov/cag/