National Rankings

National Data Info
Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Contiguous U.S.

Average Temperature Rankings, December 1931

View Period (Months):
Download: csv json xml
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 1931
1-Month
35.06°F
(1.70°C)
32.68°F
(0.38°C)
2.38°F
(1.32°C)
96th Coolest
Coolest since:
1983
32nd Warmest
Warmest since:
2021
Ties: 2004
Nov–Dec 1931
2-Month
39.22°F
(4.01°C)
37.19°F
(2.88°C)
2.03°F
(1.13°C)
107th Coolest
Coolest since:
2000
21st Warmest
Warmest since:
2021
Ties: 1913
Oct–Dec 1931
3-Month
45.00°F
(7.22°C)
42.83°F
(6.02°C)
2.17°F
(1.20°C)
119th Coolest
Coolest since:
1898
9th Warmest
Warmest to Date
2021
Ties: 2017
Sep–Dec 1931
4-Month
50.78°F
(10.43°C)
48.33°F
(9.07°C)
2.45°F
(1.36°C)
121st Coolest
Coolest since:
1976
7th Warmest
Warmest to Date
2021
Aug–Dec 1931
5-Month
55.02°F
(12.79°C)
53.09°F
(11.72°C)
1.93°F
(1.07°C)
119th Coolest
Coolest since:
1976
9th Warmest
Warmest to Date
2021
Jul–Dec 1931
6-Month
58.48°F
(14.71°C)
56.50°F
(13.61°C)
1.98°F
(1.10°C)
120th Coolest
Coolest since:
1976
8th Warmest
Warmest to Date
2021
Jun–Dec 1931
7-Month
60.23°F
(15.68°C)
58.22°F
(14.57°C)
2.01°F
(1.11°C)
122nd Coolest
Coolest since:
1976
6th Warmest
Warmest to Date
2021
Ties: 2001
May–Dec 1931
8-Month
60.13°F
(15.63°C)
58.47°F
(14.71°C)
1.66°F
(0.92°C)
116th Coolest
Coolest since:
1976
12th Warmest
Warmest to Date
2021
Apr–Dec 1931
9-Month
59.12°F
(15.07°C)
57.64°F
(14.24°C)
1.48°F
(0.83°C)
114th Coolest
Coolest since:
1917
14th Warmest
Warmest to Date
2021
Mar–Dec 1931
10-Month
57.15°F
(13.97°C)
56.03°F
(13.35°C)
1.12°F
(0.62°C)
104th Coolest
Coolest since:
1917
24th Warmest
Warmest since:
2012
Ties: 1977
Feb–Dec 1931
11-Month
55.41°F
(13.01°C)
54.02°F
(12.23°C)
1.39°F
(0.78°C)
112th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
2012
Jan–Dec 1931
12-Month
53.54°F
(11.97°C)
52.02°F
(11.12°C)
1.52°F
(0.85°C)
113th Coolest
Coolest since:
1917
15th Warmest
Warmest since:
2012
Jul 1930–Dec 1931
18-Month
54.45°F
(12.47°C)
53.52°F
(11.96°C)
0.93°F
(0.51°C)
102nd Coolest
Coolest since:
1917
25th Warmest
Warmest since:
2012, 2016
Jan 1930–Dec 1931
24-Month
52.76°F
(11.53°C)
52.02°F
(11.12°C)
0.74°F
(0.41°C)
95th Coolest
Coolest since:
1917
32nd Warmest
Warmest since:
2017
Ties: 1981, 1995
Jan 1929–Dec 1931
36-Month
52.12°F
(11.18°C)
52.00°F
(11.11°C)
0.12°F
(0.07°C)
65th Coolest
Coolest since:
1917
61st Warmest
Warmest since:
2017
Ties: 1983
Jan 1928–Dec 1931
48-Month
52.07°F
(11.15°C)
51.99°F
(11.11°C)
0.08°F
(0.04°C)
62nd Coolest
Coolest since:
1917
63rd Warmest
Warmest since:
2018
Ties: 1921
Jan 1927–Dec 1931
60-Month
52.09°F
(11.16°C)
51.99°F
(11.11°C)
0.10°F
(0.05°C)
69th Coolest
Coolest since:
1920
55th Warmest
Warmest since:
2019, 2020
Ties: 1946

Citing This Page