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 October 2021. 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
Anomaly Rank
(1895-2020)
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)
106th Coolest Coolest since: 1990 1983
21st 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)
62nd Coolest Coolest since: 1989 2000
65th 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)
74th Coolest Coolest since: 1990 1898
53rd 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
55th 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
49th 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
46th 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
46th 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
42nd 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
35th 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)
95th Coolest Coolest since: 1989 1917
32nd 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)
108th Coolest Coolest since: 1990 1917
19th 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)
100th Coolest Coolest since: 1989 1917
27th 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)
103rd Coolest Coolest since: 1990 1917
23rd 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)
109th Coolest Coolest since: 1990 1917
17th 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
26th 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
25th 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
24th Warmest Warmest since: 1990 2019, 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published November 2021, retrieved on December 2, 2021 from https://www.ncdc.noaa.gov/cag/