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 2013

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2022)		Warmest/Coolest
Since		Record
December 2013
1-Month		31.06°F
(-0.52°C)		32.68°F
(0.38°C)		-1.62°F
(-0.90°C)		29th Coolest
Coolest since:
1983
100th Warmest
Warmest since:
2021
Nov–Dec 2013
2-Month		36.34°F
(2.41°C)		37.19°F
(2.88°C)		-0.85°F
(-0.47°C)		33rd Coolest
Coolest since:
2000
96th Warmest
Warmest since:
2021
Oct–Dec 2013
3-Month		42.04°F
(5.58°C)		42.83°F
(6.02°C)		-0.79°F
(-0.44°C)		31st Coolest
Coolest since:
1898
98th Warmest
Warmest since:
2021
Sep–Dec 2013
4-Month		48.27°F
(9.04°C)		48.34°F
(9.08°C)		-0.07°F
(-0.04°C)		51st Coolest
Coolest since:
1976
78th Warmest
Warmest since:
2021
Aug–Dec 2013
5-Month		53.21°F
(11.78°C)		53.09°F
(11.72°C)		0.12°F
(0.06°C)		64th Coolest
Coolest since:
1976
65th Warmest
Warmest since:
2021
Ties: 1906
Jul–Dec 2013
6-Month		56.71°F
(13.73°C)		56.51°F
(13.62°C)		0.20°F
(0.11°C)		71st Coolest
Coolest since:
1976
58th Warmest
Warmest since:
2021
Jun–Dec 2013
7-Month		58.67°F
(14.82°C)		58.22°F
(14.57°C)		0.45°F
(0.25°C)		80th Coolest
Coolest since:
1976
49th Warmest
Warmest since:
2021
May–Dec 2013
8-Month		58.94°F
(14.97°C)		58.47°F
(14.71°C)		0.47°F
(0.26°C)		82nd Coolest
Coolest since:
1976
47th Warmest
Warmest since:
2021
Apr–Dec 2013
9-Month		57.91°F
(14.39°C)		57.64°F
(14.24°C)		0.27°F
(0.15°C)		75th Coolest
Coolest since:
1917
54th Warmest
Warmest since:
2021
Mar–Dec 2013
10-Month		56.21°F
(13.45°C)		56.03°F
(13.35°C)		0.18°F
(0.10°C)		74th Coolest
Coolest since:
1917
55th Warmest
Warmest since:
2012
Feb–Dec 2013
11-Month		54.26°F
(12.37°C)		54.01°F
(12.23°C)		0.25°F
(0.14°C)		70th Coolest
Coolest since:
1917
59th Warmest
Warmest since:
2012
Jan–Dec 2013
12-Month		52.43°F
(11.35°C)		52.02°F
(11.12°C)		0.41°F
(0.23°C)		84th Coolest
Coolest since:
1917
45th Warmest
Warmest since:
2012
Jul 2012–Dec 2013
18-Month		54.43°F
(12.46°C)		53.52°F
(11.96°C)		0.91°F
(0.50°C)		101st Coolest
Coolest since:
1917
27th Warmest
Warmest since:
2012, 2016
Jan 2012–Dec 2013
24-Month		53.86°F
(12.14°C)		52.02°F
(11.12°C)		1.84°F
(1.02°C)		118th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
2017
Jan 2011–Dec 2013
36-Month		53.63°F
(12.02°C)		52.01°F
(11.12°C)		1.62°F
(0.90°C)		117th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
2017
Jan 2010–Dec 2013
48-Month		53.47°F
(11.93°C)		52.00°F
(11.11°C)		1.47°F
(0.82°C)		113th Coolest
Coolest since:
1917
13th Warmest
Warmest since:
2018
Jan 2009–Dec 2013
60-Month		53.25°F
(11.81°C)		51.99°F
(11.11°C)		1.26°F
(0.70°C)		107th Coolest
Coolest since:
1920
18th Warmest
Warmest since:
2019, 2020
Ties: 2009

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