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 1917

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
December 1917
1-Month
30.5°F
(-0.8°C)
23.0°F
(-5.0°C)
7.5°F
(4.2°C)
124th Coolest Coolest since: 1916 1909
2nd Warmest Warmest to Date 1980
Nov–Dec 1917
2-Month
33.2°F
(0.7°C)
27.5°F
(-2.5°C)
5.7°F
(3.2°C)
123rd Coolest Coolest since: 1916 1895
3rd Warmest Warmest to Date 2017
Oct–Dec 1917
3-Month
36.9°F
(2.7°C)
33.5°F
(0.8°C)
3.4°F
(1.9°C)
118th Coolest Coolest since: 1916 1898
8th Warmest Warmest to Date 1950, 2017
Ties: 1962, 1995
Sep–Dec 1917
4-Month
41.8°F
(5.4°C)
39.2°F
(4.0°C)
2.6°F
(1.4°C)
109th Coolest Coolest since: 1916 1898, 1912
17th Warmest Warmest to Date 2017
Aug–Dec 1917
5-Month
45.9°F
(7.7°C)
44.3°F
(6.8°C)
1.6°F
(0.9°C)
99th Coolest Coolest since: 1916 1912
27th Warmest Warmest since: 1910 2017
Jul–Dec 1917
6-Month
49.6°F
(9.8°C)
48.1°F
(8.9°C)
1.5°F
(0.9°C)
100th Coolest Coolest since: 1916 1912
26th Warmest Warmest since: 1910 2017
Ties: 1910, 1921, 1988
Jun–Dec 1917
7-Month
50.8°F
(10.4°C)
49.9°F
(9.9°C)
0.9°F
(0.5°C)
82nd Coolest Coolest since: 1916 1912
44th Warmest Warmest since: 1910 2017
May–Dec 1917
8-Month
50.1°F
(10.1°C)
50.0°F
(10.0°C)
0.1°F
(0.1°C)
56th Coolest Coolest since: 1916 1912
70th Warmest Warmest since: 1910 2012
Ties: 1900, 1944, 1956, 1979, 1986
Apr–Dec 1917
9-Month
48.6°F
(9.2°C)
49.1°F
(9.5°C)
-0.5°F
(-0.3°C)
41st Coolest Coolest since: 1916 1912
85th Warmest Warmest since: 1914 2012
Ties: 1897, 1941, 1972, 1978
Mar–Dec 1917
10-Month
46.2°F
(7.9°C)
47.5°F
(8.6°C)
-1.3°F
(-0.7°C)
16th Coolest Coolest since: 1916 1912
110th Warmest Warmest since: 1915 2012
Ties: 1945, 1951
Feb–Dec 1917
11-Month
44.0°F
(6.7°C)
45.5°F
(7.5°C)
-1.5°F
(-0.8°C)
13th Coolest Coolest since: 1916 1912
113th Warmest Warmest since: 1915 2017
Ties: 1911, 1964
Jan–Dec 1917
12-Month
41.5°F
(5.3°C)
43.5°F
(6.4°C)
-2.0°F
(-1.1°C)
6th Coolest Coolest since: 1912 1895, 1912
120th Warmest Warmest since: 1916 2012
Jul 1916–Dec 1917
18-Month
42.8°F
(6.0°C)
45.0°F
(7.2°C)
-2.2°F
(-1.2°C)
3rd Coolest Coolest since: 1913 1912
122nd Warmest Warmest since: 1916 1934
Ties: 1903
Jan 1916–Dec 1917
24-Month
41.6°F
(5.3°C)
43.5°F
(6.4°C)
-1.9°F
(-1.1°C)
3rd Coolest Coolest since: 1913 1913
122nd Warmest Warmest since: 1916 2018
Ties: 1909, 1912
Jan 1915–Dec 1917
36-Month
41.9°F
(5.5°C)
43.5°F
(6.4°C)
-1.6°F
(-0.9°C)
4th Coolest Coolest since: 1914 1899, 1913
120th Warmest Warmest since: 1916 2017
Ties: 1897
Jan 1914–Dec 1917
48-Month
42.1°F
(5.6°C)
43.4°F
(6.3°C)
-1.3°F
(-0.7°C)
5th Coolest Coolest since: 1915 1898
118th Warmest Warmest since: 1916 2018
Ties: 1918, 1919, 1920
Jan 1913–Dec 1917
60-Month
42.0°F
(5.6°C)
43.3°F
(6.3°C)
-1.3°F
(-0.7°C)
3rd Coolest Coolest since: 1916 1899
119th Warmest Warmest since: 1915 2018
Ties: 1920

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/