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 1993

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
December 1993
1-Month
34.20°F
(1.22°C)
32.68°F
(0.38°C)
1.52°F
(0.84°C)
84th Coolest
Coolest since:
1983
45th Warmest
Warmest since:
2021
Nov–Dec 1993
2-Month
36.71°F
(2.62°C)
37.19°F
(2.88°C)
-0.48°F
(-0.26°C)
42nd Coolest
Coolest since:
2000
87th Warmest
Warmest since:
2021
Oct–Dec 1993
3-Month
42.13°F
(5.63°C)
42.83°F
(6.02°C)
-0.70°F
(-0.39°C)
35th Coolest
Coolest since:
1898
94th Warmest
Warmest since:
2021
Sep–Dec 1993
4-Month
47.42°F
(8.57°C)
48.34°F
(9.08°C)
-0.92°F
(-0.51°C)
22nd Coolest
Coolest since:
1976
107th Warmest
Warmest since:
2021
Aug–Dec 1993
5-Month
52.32°F
(11.29°C)
53.09°F
(11.72°C)
-0.77°F
(-0.43°C)
23rd Coolest
Coolest since:
1976
106th Warmest
Warmest since:
2021
Jul–Dec 1993
6-Month
55.62°F
(13.12°C)
56.51°F
(13.62°C)
-0.89°F
(-0.50°C)
17th Coolest
Coolest since:
1976
112th Warmest
Warmest since:
2021
Jun–Dec 1993
7-Month
57.28°F
(14.04°C)
58.22°F
(14.57°C)
-0.94°F
(-0.53°C)
13th Coolest
Coolest since:
1976
116th Warmest
Warmest since:
2021
May–Dec 1993
8-Month
57.73°F
(14.29°C)
58.47°F
(14.71°C)
-0.74°F
(-0.42°C)
19th Coolest
Coolest since:
1976
110th Warmest
Warmest since:
2021
Apr–Dec 1993
9-Month
56.86°F
(13.81°C)
57.64°F
(14.24°C)
-0.78°F
(-0.43°C)
19th Coolest
Coolest since:
1917
110th Warmest
Warmest since:
2021
Mar–Dec 1993
10-Month
55.35°F
(12.97°C)
56.03°F
(13.35°C)
-0.68°F
(-0.38°C)
19th Coolest
Coolest since:
1917
110th Warmest
Warmest since:
2012
Feb–Dec 1993
11-Month
53.15°F
(11.75°C)
54.01°F
(12.23°C)
-0.86°F
(-0.48°C)
11th Coolest
Coolest since:
1917
118th Warmest
Warmest since:
2012
Jan–Dec 1993
12-Month
51.26°F
(10.70°C)
52.02°F
(11.12°C)
-0.76°F
(-0.42°C)
15th Coolest
Coolest since:
1917
114th Warmest
Warmest since:
2012
Jul 1992–Dec 1993
18-Month
52.62°F
(11.46°C)
53.52°F
(11.96°C)
-0.90°F
(-0.50°C)
8th Coolest
Coolest since:
1917
120th Warmest
Warmest since:
2012, 2016
Jan 1992–Dec 1993
24-Month
51.93°F
(11.07°C)
52.02°F
(11.12°C)
-0.09°F
(-0.05°C)
54th Coolest
Coolest since:
1917
74th Warmest
Warmest since:
2017
Ties: 1910, 1984
Jan 1991–Dec 1993
36-Month
52.34°F
(11.30°C)
52.01°F
(11.12°C)
0.33°F
(0.18°C)
82nd Coolest
Coolest since:
1917
45th Warmest
Warmest since:
2017
Jan 1990–Dec 1993
48-Month
52.63°F
(11.46°C)
52.00°F
(11.11°C)
0.63°F
(0.35°C)
89th Coolest
Coolest since:
1917
37th Warmest
Warmest since:
2018
Jan 1989–Dec 1993
60-Month
52.47°F
(11.37°C)
51.99°F
(11.11°C)
0.48°F
(0.26°C)
83rd Coolest
Coolest since:
1920
42nd Warmest
Warmest since:
2019, 2020

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