Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. 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 England Basin

Average Temperature Rankings, December 1930

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1930
1-Month
22.1°F
(-5.5°C)
21.6°F
(-5.8°C)
0.5°F
(0.3°C)
57th Coolest
Coolest since:
1989
72nd Warmest
Warmest since:
2015
Ties: 1897, 1978, 1991
Nov–Dec 1930
2-Month
28.8°F
(-1.8°C)
27.9°F
(-2.3°C)
0.9°F
(0.5°C)
71st Coolest
Coolest since:
1917
58th Warmest
Warmest since:
2015
Ties: 1932
Oct–Dec 1930
3-Month
34.5°F
(1.4°C)
34.0°F
(1.1°C)
0.5°F
(0.3°C)
68th Coolest
Coolest since:
1904, 1917
61st Warmest
Warmest since:
2015
Ties: 1918, 1963
Sep–Dec 1930
4-Month
40.7°F
(4.8°C)
39.6°F
(4.2°C)
1.1°F
(0.6°C)
85th Coolest
Coolest since:
1904, 1917
44th Warmest
Warmest since:
2015
Ties: 1912, 1941, 1949
Aug–Dec 1930
5-Month
45.1°F
(7.3°C)
44.5°F
(6.9°C)
0.6°F
(0.4°C)
72nd Coolest
Coolest since:
1904
57th Warmest
Warmest since:
2015
Ties: 1928, 1937, 1954, 1993
Jul–Dec 1930
6-Month
48.6°F
(9.2°C)
48.3°F
(9.1°C)
0.3°F
(0.1°C)
64th Coolest
Coolest since:
1904
65th Warmest
Warmest since:
2015
Ties: 1915, 1988, 1995
Jun–Dec 1930
7-Month
51.1°F
(10.6°C)
50.1°F
(10.1°C)
1.0°F
(0.5°C)
89th Coolest
Coolest since:
1904
40th Warmest
Warmest to Date
2021
Ties: 1971
May–Dec 1930
8-Month
51.4°F
(10.8°C)
50.4°F
(10.2°C)
1.0°F
(0.6°C)
94th Coolest
Coolest since:
1917
35th Warmest
Warmest to Date
2015
Ties: 1938, 1982, 1983, 2008
Apr–Dec 1930
9-Month
49.9°F
(9.9°C)
49.2°F
(9.6°C)
0.7°F
(0.3°C)
82nd Coolest
Coolest since:
1917
47th Warmest
Warmest to Date
2021
Ties: 1982, 1993
Mar–Dec 1930
10-Month
47.8°F
(8.8°C)
47.2°F
(8.4°C)
0.6°F
(0.4°C)
81st Coolest
Coolest since:
1917
48th Warmest
Warmest since:
2021
Ties: 1941, 1975, 1984, 1996
Feb–Dec 1930
11-Month
45.2°F
(7.3°C)
44.5°F
(6.9°C)
0.7°F
(0.4°C)
80th Coolest
Coolest since:
1917
49th Warmest
Warmest since:
2010, 2012
Ties: 1951, 1954, 1975, 1988, 2003
Jan–Dec 1930
12-Month
42.9°F
(6.1°C)
42.2°F
(5.7°C)
0.7°F
(0.4°C)
84th Coolest
Coolest since:
1904
45th Warmest
Warmest since:
2012
Ties: 1946, 1960, 1996, 2000
Jul 1929–Dec 1930
18-Month
44.2°F
(6.8°C)
44.2°F
(6.8°C)
0.0°F
(0.0°C)
53rd Coolest
Coolest since:
1904
75th Warmest
Warmest since:
2012
Ties: 1928, 1941, 1962, 1976
Jan 1929–Dec 1930
24-Month
42.2°F
(5.7°C)
42.2°F
(5.7°C)
0.0°F
(0.0°C)
53rd Coolest
Coolest since:
1905
75th Warmest
Warmest since:
2021
Ties: 1959, 1989
Jan 1928–Dec 1930
36-Month
42.1°F
(5.6°C)
42.2°F
(5.7°C)
-0.1°F
(-0.1°C)
47th Coolest
Coolest since:
1905, 1906
80th Warmest
Warmest since:
2012, 2022
Ties: 1937, 1942, 1944, 1966
Jan 1927–Dec 1930
48-Month
42.1°F
(5.6°C)
42.1°F
(5.6°C)
0.0°F
(0.0°C)
45th Coolest
Coolest since:
1907
81st Warmest
Warmest since:
2013
Ties: 1963, 1978
Jan 1926–Dec 1930
60-Month
41.6°F
(5.3°C)
42.2°F
(5.7°C)
-0.6°F
(-0.4°C)
22nd Coolest
Coolest since:
1907
103rd Warmest
Warmest since:
2013, 2014, 2022
Ties: 1903, 1912, 1916

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