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 1989

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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
December 1989
1-Month
7.6°F
(-13.6°C)
21.7°F
(-5.7°C)
-14.1°F
(-7.9°C)
1st Coolest
Coolest since:
1989
128th Warmest
Warmest since:
2015
Nov–Dec 1989
2-Month
20.4°F
(-6.4°C)
28.0°F
(-2.2°C)
-7.6°F
(-4.2°C)
3rd Coolest
Coolest since:
1917
126th Warmest
Warmest since:
2015
Oct–Dec 1989
3-Month
29.1°F
(-1.6°C)
33.9°F
(1.1°C)
-4.8°F
(-2.7°C)
3rd Coolest
Coolest since:
1917
126th Warmest
Warmest since:
2015
Ties: 1933
Sep–Dec 1989
4-Month
36.2°F
(2.3°C)
39.6°F
(4.2°C)
-3.4°F
(-1.9°C)
4th Coolest
Coolest since:
1917
125th Warmest
Warmest since:
2015
Ties: 1933
Aug–Dec 1989
5-Month
41.8°F
(5.4°C)
44.5°F
(6.9°C)
-2.7°F
(-1.5°C)
6th Coolest
Coolest since:
1904
123rd Warmest
Warmest since:
2015
Jul–Dec 1989
6-Month
45.9°F
(7.7°C)
48.1°F
(8.9°C)
-2.2°F
(-1.2°C)
6th Coolest
Coolest since:
1904
123rd Warmest
Warmest since:
2015
Jun–Dec 1989
7-Month
48.3°F
(9.1°C)
50.1°F
(10.1°C)
-1.8°F
(-1.0°C)
9th Coolest
Coolest since:
1904
120th Warmest
Warmest since:
2021
Ties: 1976
May–Dec 1989
8-Month
49.2°F
(9.6°C)
50.4°F
(10.2°C)
-1.2°F
(-0.6°C)
15th Coolest
Coolest since:
1917
114th Warmest
Warmest since:
2015
Ties: 1905, 1914
Apr–Dec 1989
9-Month
48.0°F
(8.9°C)
49.3°F
(9.6°C)
-1.3°F
(-0.7°C)
11th Coolest
Coolest since:
1917
118th Warmest
Warmest since:
2015, 2021
Ties: 1933, 1940, 1943, 1972
Mar–Dec 1989
10-Month
45.9°F
(7.7°C)
47.2°F
(8.4°C)
-1.3°F
(-0.7°C)
13th Coolest
Coolest since:
1917
116th Warmest
Warmest since:
2012
Ties: 1914
Feb–Dec 1989
11-Month
43.5°F
(6.4°C)
44.6°F
(7.0°C)
-1.1°F
(-0.6°C)
19th Coolest
Coolest since:
1917
110th Warmest
Warmest since:
2012
Ties: 1934
Jan–Dec 1989
12-Month
41.7°F
(5.4°C)
42.3°F
(5.7°C)
-0.6°F
(-0.3°C)
33rd Coolest
Coolest since:
1904
96th Warmest
Warmest since:
2012
Ties: 1902, 1976, 1980
Jul 1988–Dec 1989
18-Month
43.9°F
(6.6°C)
44.2°F
(6.8°C)
-0.3°F
(-0.2°C)
32nd Coolest
Coolest since:
1904
96th Warmest
Warmest since:
2012
Ties: 1899, 1908, 1909, 1922, 1967, 1972
Jan 1988–Dec 1989
24-Month
42.2°F
(5.7°C)
42.3°F
(5.7°C)
-0.1°F
(0.0°C)
45th Coolest
Coolest since:
1905
83rd Warmest
Warmest since:
2021
Ties: 1899, 1913, 1969, 1977, 1993
Jan 1987–Dec 1989
36-Month
42.5°F
(5.8°C)
42.3°F
(5.7°C)
0.2°F
(0.1°C)
62nd Coolest
Coolest since:
1905, 1906
65th Warmest
Warmest since:
2012
Ties: 1976, 1979
Jan 1986–Dec 1989
48-Month
42.6°F
(5.9°C)
42.4°F
(5.8°C)
0.2°F
(0.1°C)
72nd Coolest
Coolest since:
1907
54th Warmest
Warmest since:
2013
Ties: 1939, 1947, 1948, 1960, 1982, 1995
Jan 1985–Dec 1989
60-Month
42.5°F
(5.8°C)
42.3°F
(5.7°C)
0.2°F
(0.1°C)
67th Coolest
Coolest since:
1907
58th Warmest
Warmest since:
2014, 2022
Ties: 1935, 1948, 1959, 1974, 1979, 1981

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