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 1906

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
December 1906
1-Month		34.97°F
(1.65°C)		32.68°F
(0.38°C)		2.29°F
(1.27°C)		95th Coolest
Coolest since:
1983
34th Warmest
Warmest since:
2021
Nov–Dec 1906
2-Month		37.71°F
(3.17°C)		37.19°F
(2.88°C)		0.52°F
(0.29°C)		68th Coolest
Coolest since:
2000
61st Warmest
Warmest since:
2021
Ties: 1922
Oct–Dec 1906
3-Month		42.65°F
(5.92°C)		42.83°F
(6.02°C)		-0.18°F
(-0.10°C)		50th Coolest
Coolest since:
1898
79th Warmest
Warmest since:
2021
Sep–Dec 1906
4-Month		48.55°F
(9.19°C)		48.34°F
(9.08°C)		0.21°F
(0.11°C)		64th Coolest
Coolest since:
1976
65th Warmest
Warmest since:
2021
Aug–Dec 1906
5-Month		53.21°F
(11.78°C)		53.09°F
(11.72°C)		0.12°F
(0.06°C)		65th Coolest
Coolest since:
1976
64th Warmest
Warmest since:
2021
Ties: 2013
Jul–Dec 1906
6-Month		56.40°F
(13.56°C)		56.51°F
(13.62°C)		-0.11°F
(-0.06°C)		50th Coolest
Coolest since:
1976
79th Warmest
Warmest since:
2021
Jun–Dec 1906
7-Month		57.96°F
(14.42°C)		58.22°F
(14.57°C)		-0.26°F
(-0.15°C)		44th Coolest
Coolest since:
1976
85th Warmest
Warmest since:
2021
Ties: 1955
May–Dec 1906
8-Month		58.16°F
(14.53°C)		58.47°F
(14.71°C)		-0.31°F
(-0.18°C)		36th Coolest
Coolest since:
1976
93rd Warmest
Warmest since:
2021
Ties: 1930
Apr–Dec 1906
9-Month		57.56°F
(14.20°C)		57.64°F
(14.24°C)		-0.08°F
(-0.04°C)		50th Coolest
Coolest since:
1917
79th Warmest
Warmest since:
2021
Ties: 1995
Mar–Dec 1906
10-Month		55.41°F
(13.01°C)		56.03°F
(13.35°C)		-0.62°F
(-0.34°C)		21st Coolest
Coolest since:
1917
108th Warmest
Warmest since:
2012
Feb–Dec 1906
11-Month		53.44°F
(11.91°C)		54.01°F
(12.23°C)		-0.57°F
(-0.32°C)		26th Coolest
Coolest since:
1917
103rd Warmest
Warmest since:
2012
Ties: 1960
Jan–Dec 1906
12-Month		51.73°F
(10.96°C)		52.02°F
(11.12°C)		-0.29°F
(-0.16°C)		42nd Coolest
Coolest since:
1917
87th Warmest
Warmest since:
2012
Ties: 1932
Jul 1905–Dec 1906
18-Month		53.10°F
(11.72°C)		53.52°F
(11.96°C)		-0.42°F
(-0.24°C)		25th Coolest
Coolest since:
1917
103rd Warmest
Warmest since:
2012, 2016
Ties: 1918, 1972
Jan 1905–Dec 1906
24-Month		51.36°F
(10.76°C)		52.02°F
(11.12°C)		-0.66°F
(-0.36°C)		15th Coolest
Coolest since:
1917
113th Warmest
Warmest since:
2017
Jan 1904–Dec 1906
36-Month		51.29°F
(10.72°C)		52.01°F
(11.12°C)		-0.72°F
(-0.40°C)		8th Coolest
Coolest since:
1917
119th Warmest
Warmest since:
2017
Jan 1903–Dec 1906
48-Month		51.13°F
(10.63°C)		52.00°F
(11.11°C)		-0.87°F
(-0.48°C)		5th Coolest
Coolest since:
1917
121st Warmest
Warmest since:
2018
Jan 1902–Dec 1906
60-Month		51.22°F
(10.68°C)		51.99°F
(11.11°C)		-0.77°F
(-0.43°C)		7th Coolest
Coolest to Date
1920
118th Warmest
Warmest since:
2019, 2020

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