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 1991

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Amomaly Rank
(1895-2018)
Warmest/Coolest
Since
Record
December 1991
1-Month
35.74°F
(2.08°C)
32.68°F
(0.38°C)
3.06°F
(1.70°C)
105th Coolest Coolest since: 1990 1983
20th Warmest Warmest since: 1982 2015
Nov–Dec 1991
2-Month
37.58°F
(3.10°C)
37.18°F
(2.88°C)
0.40°F
(0.22°C)
64th Coolest Coolest since: 1989 2000
61st Warmest Warmest since: 1990 1999
Ties: 1904, 1912
Oct–Dec 1991
3-Month
43.31°F
(6.28°C)
42.83°F
(6.02°C)
0.48°F
(0.26°C)
73rd Coolest Coolest since: 1990 1898
52nd Warmest Warmest since: 1988 2015
Ties: 1974
Sep–Dec 1991
4-Month
48.71°F
(9.28°C)
48.34°F
(9.08°C)
0.37°F
(0.20°C)
72nd Coolest Coolest since: 1989 1976
53rd Warmest Warmest since: 1990 2015
Aug–Dec 1991
5-Month
53.56°F
(11.98°C)
53.09°F
(11.72°C)
0.47°F
(0.26°C)
78th Coolest Coolest since: 1989 1976
47th Warmest Warmest since: 1990 2015
Jul–Dec 1991
6-Month
56.95°F
(13.86°C)
56.51°F
(13.62°C)
0.44°F
(0.24°C)
81st Coolest Coolest since: 1989 1976
44th Warmest Warmest since: 1990 2015
Ties: 1981
Jun–Dec 1991
7-Month
58.68°F
(14.82°C)
58.22°F
(14.57°C)
0.46°F
(0.25°C)
81st Coolest Coolest since: 1989 1976
44th Warmest Warmest since: 1990 2015
May–Dec 1991
8-Month
59.09°F
(15.05°C)
58.46°F
(14.70°C)
0.63°F
(0.35°C)
85th Coolest Coolest since: 1990 1976
40th Warmest Warmest since: 1988 2015
Apr–Dec 1991
9-Month
58.37°F
(14.65°C)
57.65°F
(14.25°C)
0.72°F
(0.40°C)
92nd Coolest Coolest since: 1990 1917
33rd Warmest Warmest since: 1988 2015
Ties: 1980
Mar–Dec 1991
10-Month
56.86°F
(13.81°C)
56.03°F
(13.35°C)
0.83°F
(0.46°C)
94th Coolest Coolest since: 1989 1917
31st Warmest Warmest since: 1990 2012
Feb–Dec 1991
11-Month
55.31°F
(12.95°C)
54.01°F
(12.23°C)
1.30°F
(0.72°C)
107th Coolest Coolest since: 1990 1917
18th Warmest Warmest since: 1987 2012
Jan–Dec 1991
12-Month
53.16°F
(11.76°C)
52.02°F
(11.12°C)
1.14°F
(0.64°C)
99th Coolest Coolest since: 1989 1917
26th Warmest Warmest since: 1990 2012
Jul 1990–Dec 1991
18-Month
54.47°F
(12.48°C)
53.52°F
(11.96°C)
0.95°F
(0.52°C)
102nd Coolest Coolest since: 1990 1917
22nd Warmest Warmest since: 1981 2012, 2016
Jan 1990–Dec 1991
24-Month
53.34°F
(11.86°C)
52.02°F
(11.12°C)
1.32°F
(0.74°C)
108th Coolest Coolest since: 1990 1917
16th Warmest Warmest since: 1954 2017
Jan 1989–Dec 1991
36-Month
52.84°F
(11.58°C)
52.01°F
(11.12°C)
0.83°F
(0.46°C)
99th Coolest Coolest since: 1990 1917
24th Warmest Warmest since: 1988 2017
Jan 1988–Dec 1991
48-Month
52.78°F
(11.54°C)
51.99°F
(11.11°C)
0.79°F
(0.43°C)
99th Coolest Coolest since: 1989 1917
23rd Warmest Warmest since: 1990 2018
Ties: 1989, 1992
Jan 1987–Dec 1991
60-Month
52.89°F
(11.61°C)
51.98°F
(11.10°C)
0.91°F
(0.51°C)
99th Coolest Coolest since: 1989 1920
22nd Warmest Warmest since: 1990 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/