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, December 2020

View Period (Months):
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  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
December 2020
1-Month
28.0°F
(-2.2°C)
21.7°F
(-5.7°C)
6.3°F
(3.5°C)
112th Coolest
Coolest since:
1989
16th Warmest
Warmest since:
2015
Nov–Dec 2020
2-Month
33.2°F
(0.7°C)
27.9°F
(-2.3°C)
5.3°F
(3.0°C)
120th Coolest
Coolest since:
1917
8th Warmest
Warmest since:
2015
Oct–Dec 2020
3-Month
37.8°F
(3.2°C)
33.9°F
(1.1°C)
3.9°F
(2.1°C)
120th Coolest
Coolest since:
1917
8th Warmest
Warmest since:
2015
Ties: 1998
Sep–Dec 2020
4-Month
43.0°F
(6.1°C)
39.6°F
(4.2°C)
3.4°F
(1.9°C)
120th Coolest
Coolest since:
1917
8th Warmest
Warmest since:
2015
Ties: 1961, 1998
Aug–Dec 2020
5-Month
47.7°F
(8.7°C)
44.5°F
(6.9°C)
3.2°F
(1.8°C)
121st Coolest
Coolest since:
1904
7th Warmest
Warmest since:
2015
Ties: 1998, 2012
Jul–Dec 2020
6-Month
51.6°F
(10.9°C)
48.1°F
(8.9°C)
3.5°F
(2.0°C)
124th Coolest
Coolest since:
1904
4th Warmest
Warmest since:
2015
Jun–Dec 2020
7-Month
53.4°F
(11.9°C)
50.1°F
(10.1°C)
3.3°F
(1.8°C)
124th Coolest
Coolest since:
1904
4th Warmest
Warmest since:
2021
May–Dec 2020
8-Month
53.4°F
(11.9°C)
50.4°F
(10.2°C)
3.0°F
(1.7°C)
122nd Coolest
Coolest since:
1917
6th Warmest
Warmest since:
2015
Apr–Dec 2020
9-Month
51.8°F
(11.0°C)
49.2°F
(9.6°C)
2.6°F
(1.4°C)
118th Coolest
Coolest since:
1917
10th Warmest
Warmest since:
2015, 2021
Mar–Dec 2020
10-Month
50.1°F
(10.1°C)
47.3°F
(8.5°C)
2.8°F
(1.6°C)
122nd Coolest
Coolest since:
1917
6th Warmest
Warmest since:
2012
Ties: 1998, 2015
Feb–Dec 2020
11-Month
47.7°F
(8.7°C)
44.6°F
(7.0°C)
3.1°F
(1.7°C)
121st Coolest
Coolest since:
1917
7th Warmest
Warmest since:
2012
Jan–Dec 2020
12-Month
45.8°F
(7.7°C)
42.3°F
(5.7°C)
3.5°F
(2.0°C)
123rd Coolest
Coolest since:
1904
5th Warmest
Warmest since:
2012
Ties: 2006
Jul 2019–Dec 2020
18-Month
47.1°F
(8.4°C)
44.3°F
(6.8°C)
2.8°F
(1.6°C)
121st Coolest
Coolest since:
1904
6th Warmest
Warmest since:
2012
Jan 2019–Dec 2020
24-Month
44.6°F
(7.0°C)
42.4°F
(5.8°C)
2.2°F
(1.2°C)
116th Coolest
Coolest since:
1905
11th Warmest
Warmest since:
2021
Ties: 2002
Jan 2018–Dec 2020
36-Month
44.5°F
(6.9°C)
42.3°F
(5.7°C)
2.2°F
(1.2°C)
116th Coolest
Coolest since:
1905, 1906
10th Warmest
Warmest since:
2012
Jan 2017–Dec 2020
48-Month
44.6°F
(7.0°C)
42.3°F
(5.7°C)
2.3°F
(1.3°C)
118th Coolest
Coolest since:
1907
7th Warmest
Warmest since:
2013
Ties: 2019
Jan 2016–Dec 2020
60-Month
44.8°F
(7.1°C)
42.3°F
(5.7°C)
2.5°F
(1.4°C)
119th Coolest
Coolest since:
1907
5th Warmest
Warmest since:
2014

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