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, November 2020

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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
November 2020
1-Month 		46.31°F
(7.95°C)		 41.69°F
(5.38°C)		 4.62°F
(2.57°C)		 125th Coolest
Coolest since:
 1911
4th Warmest
Warmest since:
 1999
Oct–Nov 2020
2-Month 		50.30°F
(10.17°C)		 47.91°F
(8.84°C)		 2.39°F
(1.33°C)		 119th Coolest
Coolest since:
 1976
10th Warmest
Warmest since:
 2016
Sep–Nov 2020
3-Month 		55.50°F
(13.06°C)		 53.55°F
(11.97°C)		 1.95°F
(1.09°C)		 117th Coolest
Coolest since:
 1976
12th Warmest
Warmest since:
 2016
Aug–Nov 2020
4-Month 		60.30°F
(15.72°C)		 58.19°F
(14.55°C)		 2.11°F
(1.17°C)		 121st Coolest
Coolest since:
 1976
8th Warmest
Warmest since:
 2016
Jul–Nov 2020
5-Month 		63.37°F
(17.43°C)		 61.27°F
(16.26°C)		 2.10°F
(1.17°C)		 124th Coolest
Coolest since:
 1976
5th Warmest
Warmest since:
 2016
Jun–Nov 2020
6-Month 		64.53°F
(18.07°C)		 62.48°F
(16.93°C)		 2.05°F
(1.14°C)		 125th Coolest
Coolest since:
 1976
4th Warmest
Warmest since:
 2016
May–Nov 2020
7-Month 		64.01°F
(17.78°C)		 62.15°F
(16.75°C)		 1.86°F
(1.03°C)		 120th Coolest
Coolest since:
 1976
9th Warmest
Warmest since:
 2016
Apr–Nov 2020
8-Month 		62.37°F
(16.87°C)		 60.77°F
(15.98°C)		 1.60°F
(0.89°C)		 119th Coolest
Coolest since:
 1907
10th Warmest
Warmest since:
 2016
Mar–Nov 2020
9-Month 		60.56°F
(15.87°C)		 58.63°F
(14.79°C)		 1.93°F
(1.08°C)		 121st Coolest
Coolest since:
 1917
8th Warmest
Warmest since:
 2016
Feb–Nov 2020
10-Month 		58.12°F
(14.51°C)		 56.14°F
(13.41°C)		 1.98°F
(1.10°C)		 124th Coolest
Coolest since:
 1917
5th Warmest
Warmest since:
 2016
Jan–Nov 2020
11-Month 		56.07°F
(13.37°C)		 53.78°F
(12.10°C)		 2.29°F
(1.27°C)		 125th Coolest
Coolest since:
 1912
4th Warmest
Warmest since:
 2012
Dec 2019–Nov 2020
12-Month 		54.43°F
(12.46°C)		 52.02°F
(11.12°C)		 2.41°F
(1.34°C)		 124th Coolest
Coolest since:
 1917
4th Warmest
Warmest since:
 2016
Jun 2019–Nov 2020
18-Month 		57.33°F
(14.07°C)		 55.52°F
(13.07°C)		 1.81°F
(1.00°C)		 119th Coolest
Coolest since:
 1917
9th Warmest
Warmest since:
 2016
Dec 2018–Nov 2020
24-Month 		53.52°F
(11.96°C)		 52.02°F
(11.12°C)		 1.50°F
(0.84°C)		 115th Coolest
Coolest since:
 1917
12th Warmest
Warmest since:
 2017
Dec 2017–Nov 2020
36-Month 		53.48°F
(11.93°C)		 52.00°F
(11.11°C)		 1.48°F
(0.82°C)		 113th Coolest
Coolest since:
 1917
13th Warmest
Warmest since:
 2017
Dec 2016–Nov 2020
48-Month 		53.72°F
(12.07°C)		 51.99°F
(11.11°C)		 1.73°F
(0.96°C)		 120th Coolest
Coolest since:
 1918
5th Warmest
Warmest since:
 2018
Ties: 2001
Dec 2015–Nov 2020
60-Month 		54.06°F
(12.26°C)		 51.99°F
(11.11°C)		 2.07°F
(1.15°C)		 123rd Coolest
Coolest since:
 1920
1st Warmest
Warmest to Date
 2020

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