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 1999

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Warmest/Coolest
Since
Record
January 1999
1-Month
18.8°F
(-7.3°C)
17.1°F
(-8.3°C)
1.7°F
(1.0°C)
80th Coolest
Coolest since:
1918
50th Warmest
Warmest since:
2023
Ties: 1924, 1944
Dec 1998–Jan 1999
2-Month
24.5°F
(-4.2°C)
19.5°F
(-6.9°C)
5.0°F
(2.7°C)
111th Coolest
Coolest since:
1918
18th Warmest
Warmest since:
2016
Ties: 1953, 2013
Nov 1998–Jan 1999
3-Month
28.3°F
(-2.1°C)
24.3°F
(-4.3°C)
4.0°F
(2.2°C)
113th Coolest
Coolest since:
1918
16th Warmest
Warmest since:
2016
Oct 1998–Jan 1999
4-Month
33.1°F
(0.6°C)
29.7°F
(-1.3°C)
3.4°F
(1.9°C)
113th Coolest
Coolest since:
1918
16th Warmest
Warmest since:
2023
Ties: 1983
Sep 1998–Jan 1999
5-Month
38.2°F
(3.4°C)
35.1°F
(1.7°C)
3.1°F
(1.7°C)
116th Coolest
Coolest since:
1918
13th Warmest
Warmest since:
2016
Ties: 1958
Aug 1998–Jan 1999
6-Month
42.9°F
(6.1°C)
39.9°F
(4.4°C)
3.0°F
(1.7°C)
116th Coolest
Coolest since:
1918
13th Warmest
Warmest since:
2023
Jul 1998–Jan 1999
7-Month
46.3°F
(7.9°C)
43.7°F
(6.5°C)
2.6°F
(1.4°C)
115th Coolest
Coolest since:
1918
14th Warmest
Warmest since:
2023
Jun 1998–Jan 1999
8-Month
48.2°F
(9.0°C)
46.0°F
(7.8°C)
2.2°F
(1.2°C)
113th Coolest
Coolest since:
1918
16th Warmest
Warmest since:
2023
May 1998–Jan 1999
9-Month
49.2°F
(9.6°C)
46.7°F
(8.2°C)
2.5°F
(1.4°C)
116th Coolest
Coolest since:
1918
13th Warmest
Warmest since:
2023
Ties: 1950, 1995
Apr 1998–Jan 1999
10-Month
48.7°F
(9.3°C)
46.1°F
(7.8°C)
2.6°F
(1.5°C)
117th Coolest
Coolest since:
1918
12th Warmest
Warmest since:
2023
Ties: 1950, 2000
Mar 1998–Jan 1999
11-Month
47.2°F
(8.4°C)
44.5°F
(6.9°C)
2.7°F
(1.5°C)
117th Coolest
Coolest since:
1918
12th Warmest
Warmest since:
2023
Feb 1998–Jan 1999
12-Month
45.6°F
(7.6°C)
42.3°F
(5.7°C)
3.3°F
(1.9°C)
124th Coolest
Coolest since:
1918
5th Warmest
Warmest to Date
2023
Ties: 2011
Aug 1997–Jan 1999
18-Month
44.0°F
(6.7°C)
41.5°F
(5.3°C)
2.5°F
(1.4°C)
116th Coolest
Coolest since:
1905
12th Warmest
Warmest since:
2013, 2017
Feb 1997–Jan 1999
24-Month
44.2°F
(6.8°C)
42.3°F
(5.7°C)
1.9°F
(1.1°C)
112th Coolest
Coolest since:
1918
16th Warmest
Warmest since:
2023
Ties: 1950, 1954, 2001, 2002, 2006
Feb 1996–Jan 1999
36-Month
43.8°F
(6.6°C)
42.3°F
(5.7°C)
1.5°F
(0.9°C)
107th Coolest
Coolest since:
1919
20th Warmest
Warmest since:
2023
Ties: 1954, 1955
Feb 1995–Jan 1999
48-Month
43.5°F
(6.4°C)
42.3°F
(5.7°C)
1.2°F
(0.7°C)
100th Coolest
Coolest since:
1908
26th Warmest
Warmest since:
2023
Ties: 1952, 1954, 1992, 2004, 2006
Feb 1994–Jan 1999
60-Month
43.6°F
(6.4°C)
42.3°F
(5.7°C)
1.3°F
(0.7°C)
100th Coolest
Coolest since:
1908
25th Warmest
Warmest since:
2023
Ties: 1953, 1956

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