Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

New Jersey

Average Temperature Rankings, December 2021

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
December 2021
1-Month 		41.2°F
(5.1°C)		 33.0°F
(0.6°C)		 8.2°F
(4.5°C)		 126th Coolest
Coolest since:
 1989
3rd Warmest
Warmest since:
 2015
Nov–Dec 2021
2-Month 		42.4°F
(5.8°C)		 38.1°F
(3.4°C)		 4.3°F
(2.4°C)		 118th Coolest
Coolest since:
 1917
11th Warmest
Warmest since:
 2015
Ties: 1998
Oct–Dec 2021
3-Month 		48.6°F
(9.2°C)		 43.4°F
(6.3°C)		 5.2°F
(2.9°C)		 127th Coolest
Coolest since:
 1917
2nd Warmest
Warmest since:
 2015
Sep–Dec 2021
4-Month 		53.6°F
(12.0°C)		 48.8°F
(9.3°C)		 4.8°F
(2.7°C)		 127th Coolest
Coolest since:
 1917
2nd Warmest
Warmest since:
 2015
Aug–Dec 2021
5-Month 		58.1°F
(14.5°C)		 53.3°F
(11.8°C)		 4.8°F
(2.7°C)		 127th Coolest
Coolest since:
 1917
2nd Warmest
Warmest since:
 2015
Jul–Dec 2021
6-Month 		61.0°F
(16.1°C)		 56.7°F
(13.7°C)		 4.3°F
(2.4°C)		 127th Coolest
Coolest since:
 1917
2nd Warmest
Warmest since:
 2015
Ties: 2011
Jun–Dec 2021
7-Month 		62.6°F
(17.0°C)		 58.4°F
(14.7°C)		 4.2°F
(2.3°C)		 127th Coolest
Coolest since:
 1917
2nd Warmest
Warmest since:
 2015
Ties: 2011
May–Dec 2021
8-Month 		62.3°F
(16.8°C)		 58.6°F
(14.8°C)		 3.7°F
(2.0°C)		 126th Coolest
Coolest since:
 1917
3rd Warmest
Warmest since:
 2015
Apr–Dec 2021
9-Month 		61.3°F
(16.3°C)		 57.5°F
(14.2°C)		 3.8°F
(2.1°C)		 126th Coolest
Coolest since:
 1917
3rd Warmest
Warmest since:
 2015
Mar–Dec 2021
10-Month 		59.5°F
(15.3°C)		 55.7°F
(13.2°C)		 3.8°F
(2.1°C)		 125th Coolest
Coolest since:
 1917
4th Warmest
Warmest since:
 2011
Feb–Dec 2021
11-Month 		57.0°F
(13.9°C)		 53.4°F
(11.9°C)		 3.6°F
(2.0°C)		 124th Coolest
Coolest since:
 1917
5th Warmest
Warmest since:
 2012
Jan–Dec 2021
12-Month 		55.1°F
(12.8°C)		 51.5°F
(10.8°C)		 3.6°F
(2.0°C)		 125th Coolest
Coolest since:
 1904
4th Warmest
Warmest since:
 2012
Jul 2020–Dec 2021
18-Month 		57.0°F
(13.9°C)		 53.2°F
(11.8°C)		 3.8°F
(2.1°C)		 125th Coolest
Coolest since:
 1904
3rd Warmest
Warmest since:
 2012
Jan 2020–Dec 2021
24-Month 		55.3°F
(12.9°C)		 51.4°F
(10.8°C)		 3.9°F
(2.1°C)		 126th Coolest
Coolest since:
 1905
2nd Warmest
Warmest since:
 2012
Jan 2019–Dec 2021
36-Month 		55.0°F
(12.8°C)		 51.4°F
(10.8°C)		 3.6°F
(2.0°C)		 125th Coolest
Coolest since:
 1905
2nd Warmest
Warmest since:
 2012
Ties: 2022
Jan 2018–Dec 2021
48-Month 		54.8°F
(12.7°C)		 51.4°F
(10.8°C)		 3.4°F
(1.9°C)		 125th Coolest
Coolest since:
 1907
1st Warmest
Warmest to Date
 2021, 2022
Ties: 2022
Jan 2017–Dec 2021
60-Month 		54.7°F
(12.6°C)		 51.4°F
(10.8°C)		 3.3°F
(1.8°C)		 124th Coolest
Coolest since:
 1907
1st Warmest
Warmest since:
 2020, 2021, 2022
Ties: 2020, 2022

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