Climate at a Glance

National 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 2019. For more information, please see Climatological Rankings.


Contiguous U.S.

Average Temperature Rankings, December 1921

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
December 1921
1-Month
35.08°F
(1.71°C)
32.68°F
(0.38°C)
2.40°F
(1.33°C)
98th Coolest Coolest since: 1920 1983
27th Warmest Warmest since: 1896 2015
Ties: 2002
Nov–Dec 1921
2-Month
38.83°F
(3.79°C)
37.19°F
(2.88°C)
1.64°F
(0.91°C)
99th Coolest Coolest since: 1920 2000
26th Warmest Warmest since: 1913 1999
Oct–Dec 1921
3-Month
44.34°F
(6.86°C)
42.83°F
(6.02°C)
1.51°F
(0.84°C)
104th Coolest Coolest since: 1920 1898
21st Warmest Warmest to Date 2015
Ties: 1994
Sep–Dec 1921
4-Month
49.89°F
(9.94°C)
48.34°F
(9.08°C)
1.55°F
(0.86°C)
109th Coolest Coolest since: 1920 1976
16th Warmest Warmest to Date 2015
Aug–Dec 1921
5-Month
54.32°F
(12.40°C)
53.09°F
(11.72°C)
1.23°F
(0.68°C)
109th Coolest Coolest since: 1920 1976
16th Warmest Warmest to Date 2015
Jul–Dec 1921
6-Month
57.71°F
(14.28°C)
56.51°F
(13.62°C)
1.20°F
(0.66°C)
107th Coolest Coolest since: 1920 1976
18th Warmest Warmest to Date 2015
Jun–Dec 1921
7-Month
59.51°F
(15.28°C)
58.22°F
(14.57°C)
1.29°F
(0.71°C)
106th Coolest Coolest since: 1920 1976
19th Warmest Warmest to Date 2015
May–Dec 1921
8-Month
59.59°F
(15.33°C)
58.47°F
(14.71°C)
1.12°F
(0.62°C)
106th Coolest Coolest since: 1920 1976
19th Warmest Warmest to Date 2015
Apr–Dec 1921
9-Month
58.63°F
(14.79°C)
57.64°F
(14.24°C)
0.99°F
(0.55°C)
100th Coolest Coolest since: 1920 1917
25th Warmest Warmest to Date 2015
Ties: 1988
Mar–Dec 1921
10-Month
57.43°F
(14.13°C)
56.03°F
(13.35°C)
1.40°F
(0.78°C)
112th Coolest Coolest since: 1920 1917
13th Warmest Warmest to Date 2012
Feb–Dec 1921
11-Month
55.57°F
(13.09°C)
54.01°F
(12.23°C)
1.56°F
(0.86°C)
114th Coolest Coolest since: 1920 1917
11th Warmest Warmest to Date 2012
Jan–Dec 1921
12-Month
53.80°F
(12.11°C)
52.02°F
(11.12°C)
1.78°F
(0.99°C)
116th Coolest Coolest since: 1920 1917
9th Warmest Warmest to Date 2012
Jul 1920–Dec 1921
18-Month
54.55°F
(12.53°C)
53.53°F
(11.96°C)
1.02°F
(0.57°C)
104th Coolest Coolest since: 1920 1917
20th Warmest Warmest to Date 2012, 2016
Jan 1920–Dec 1921
24-Month
52.44°F
(11.36°C)
52.02°F
(11.12°C)
0.42°F
(0.24°C)
86th Coolest Coolest since: 1920 1917
38th Warmest Warmest to Date 2017
Jan 1919–Dec 1921
36-Month
52.14°F
(11.19°C)
52.01°F
(11.12°C)
0.13°F
(0.07°C)
68th Coolest Coolest since: 1920 1917
55th Warmest Warmest to Date 2017
Jan 1918–Dec 1921
48-Month
52.07°F
(11.15°C)
51.99°F
(11.11°C)
0.08°F
(0.04°C)
63rd Coolest Coolest since: 1920 1917
59th Warmest Warmest to Date 2018
Ties: 1931
Jan 1917–Dec 1921
60-Month
51.67°F
(10.93°C)
51.99°F
(11.11°C)
-0.32°F
(-0.18°C)
25th Coolest Coolest since: 1920 1920
96th Warmest Warmest since: 1911 2018
Ties: 1980

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/