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 Hampshire

Average Temperature Rankings, January 2021

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Warmest/Coolest
Since		Record
January 2021
1-Month		23.0°F
(-5.0°C)		17.1°F
(-8.3°C)		5.9°F
(3.3°C)		113th Coolest
Coolest since:
1918
17th Warmest
Warmest since:
2023
Dec 2020–Jan 2021
2-Month		25.5°F
(-3.6°C)		19.5°F
(-6.9°C)		6.0°F
(3.3°C)		119th Coolest
Coolest since:
1918
10th Warmest
Warmest since:
2016
Nov 2020–Jan 2021
3-Month		29.8°F
(-1.2°C)		24.3°F
(-4.3°C)		5.5°F
(3.1°C)		120th Coolest
Coolest since:
1918
9th Warmest
Warmest since:
2016
Oct 2020–Jan 2021
4-Month		34.1°F
(1.2°C)		29.7°F
(-1.3°C)		4.4°F
(2.5°C)		121st Coolest
Coolest since:
1918
8th Warmest
Warmest since:
2023
Sep 2020–Jan 2021
5-Month		39.0°F
(3.9°C)		35.1°F
(1.7°C)		3.9°F
(2.2°C)		121st Coolest
Coolest since:
1918
8th Warmest
Warmest since:
2016
Ties: 2006
Aug 2020–Jan 2021
6-Month		43.6°F
(6.4°C)		39.9°F
(4.4°C)		3.7°F
(2.0°C)		121st Coolest
Coolest since:
1918
8th Warmest
Warmest since:
2023
Ties: 2022
Jul 2020–Jan 2021
7-Month		47.5°F
(8.6°C)		43.7°F
(6.5°C)		3.8°F
(2.1°C)		123rd Coolest
Coolest since:
1918
6th Warmest
Warmest since:
2023
Jun 2020–Jan 2021
8-Month		49.6°F
(9.8°C)		46.0°F
(7.8°C)		3.6°F
(2.0°C)		124th Coolest
Coolest since:
1918
5th Warmest
Warmest since:
2023
Ties: 2006
May 2020–Jan 2021
9-Month		50.0°F
(10.0°C)		46.7°F
(8.2°C)		3.3°F
(1.8°C)		123rd Coolest
Coolest since:
1918
6th Warmest
Warmest since:
2023
Apr 2020–Jan 2021
10-Month		49.0°F
(9.4°C)		46.1°F
(7.8°C)		2.9°F
(1.6°C)		120th Coolest
Coolest since:
1918
9th Warmest
Warmest since:
2023
Ties: 2006
Mar 2020–Jan 2021
11-Month		47.6°F
(8.7°C)		44.5°F
(6.9°C)		3.1°F
(1.8°C)		124th Coolest
Coolest since:
1918
5th Warmest
Warmest since:
2023
Ties: 2016, 2022
Feb 2020–Jan 2021
12-Month		45.7°F
(7.6°C)		42.3°F
(5.7°C)		3.4°F
(1.9°C)		125th Coolest
Coolest since:
1918
4th Warmest
Warmest since:
2023
Aug 2019–Jan 2021
18-Month		44.5°F
(6.9°C)		41.5°F
(5.3°C)		3.0°F
(1.6°C)		122nd Coolest
Coolest since:
1905
6th Warmest
Warmest since:
2013, 2017
Ties: 1950
Feb 2019–Jan 2021
24-Month		44.8°F
(7.1°C)		42.3°F
(5.7°C)		2.5°F
(1.4°C)		118th Coolest
Coolest since:
1918
10th Warmest
Warmest since:
2023
Feb 2018–Jan 2021
36-Month		44.6°F
(7.0°C)		42.3°F
(5.7°C)		2.3°F
(1.3°C)		118th Coolest
Coolest since:
1919
9th Warmest
Warmest since:
2023
Ties: 2007
Feb 2017–Jan 2021
48-Month		44.6°F
(7.0°C)		42.3°F
(5.7°C)		2.3°F
(1.3°C)		119th Coolest
Coolest since:
1908
7th Warmest
Warmest since:
2023
Ties: 2015, 2020
Feb 2016–Jan 2021
60-Month		44.8°F
(7.1°C)		42.3°F
(5.7°C)		2.5°F
(1.4°C)		122nd Coolest
Coolest since:
1908
3rd Warmest
Warmest since:
2023
Ties: 2013, 2015

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