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 1987

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  • Record Coolest
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1987
1-Month
25.6°F
(-3.6°C)
21.6°F
(-5.8°C)
4.0°F
(2.2°C)
104th Coolest
Coolest since:
1989
25th Warmest
Warmest since:
2015
Ties: 1948
Nov–Dec 1987
2-Month
29.8°F
(-1.2°C)
28.0°F
(-2.2°C)
1.8°F
(1.0°C)
89th Coolest
Coolest since:
1917
40th Warmest
Warmest since:
2015
Ties: 1938, 1959, 1969
Oct–Dec 1987
3-Month
34.8°F
(1.6°C)
34.0°F
(1.1°C)
0.8°F
(0.5°C)
74th Coolest
Coolest since:
1904, 1917
55th Warmest
Warmest since:
2015
Ties: 1899, 1952
Sep–Dec 1987
4-Month
40.2°F
(4.6°C)
39.6°F
(4.2°C)
0.6°F
(0.4°C)
70th Coolest
Coolest since:
1904, 1917
59th Warmest
Warmest since:
2015
Aug–Dec 1987
5-Month
44.8°F
(7.1°C)
44.6°F
(7.0°C)
0.2°F
(0.1°C)
62nd Coolest
Coolest since:
1904
67th Warmest
Warmest since:
2015
Ties: 1977
Jul–Dec 1987
6-Month
48.5°F
(9.2°C)
48.2°F
(9.0°C)
0.3°F
(0.2°C)
62nd Coolest
Coolest since:
1904
67th Warmest
Warmest since:
2015
Jun–Dec 1987
7-Month
50.5°F
(10.3°C)
50.1°F
(10.1°C)
0.4°F
(0.2°C)
67th Coolest
Coolest since:
1904
62nd Warmest
Warmest since:
2021
Ties: 1923
May–Dec 1987
8-Month
50.8°F
(10.4°C)
50.4°F
(10.2°C)
0.4°F
(0.2°C)
70th Coolest
Coolest since:
1917
59th Warmest
Warmest since:
2015
Ties: 1908, 1969
Apr–Dec 1987
9-Month
50.1°F
(10.1°C)
49.2°F
(9.6°C)
0.9°F
(0.5°C)
89th Coolest
Coolest since:
1917
40th Warmest
Warmest since:
2021
Ties: 1937, 1975, 1981, 1996, 2004
Mar–Dec 1987
10-Month
48.2°F
(9.0°C)
47.2°F
(8.4°C)
1.0°F
(0.6°C)
97th Coolest
Coolest since:
1917
32nd Warmest
Warmest since:
2021
Ties: 1961, 1981, 2003, 2004, 2008, 2009, 2014
Feb–Dec 1987
11-Month
45.4°F
(7.4°C)
44.5°F
(6.9°C)
0.9°F
(0.5°C)
90th Coolest
Coolest since:
1917
39th Warmest
Warmest since:
2010, 2012
Ties: 1959, 2019
Jan–Dec 1987
12-Month
43.0°F
(6.1°C)
42.2°F
(5.7°C)
0.8°F
(0.4°C)
89th Coolest
Coolest since:
1904
40th Warmest
Warmest since:
2012
Ties: 1932, 1959, 2007, 2009
Jul 1986–Dec 1987
18-Month
44.4°F
(6.9°C)
44.2°F
(6.8°C)
0.2°F
(0.1°C)
64th Coolest
Coolest since:
1904
64th Warmest
Warmest since:
2012
Ties: 1961, 1970, 1971, 1980
Jan 1986–Dec 1987
24-Month
42.7°F
(5.9°C)
42.2°F
(5.7°C)
0.5°F
(0.2°C)
80th Coolest
Coolest since:
1905
48th Warmest
Warmest since:
2021
Ties: 1946, 1982
Jan 1985–Dec 1987
36-Month
42.5°F
(5.8°C)
42.1°F
(5.6°C)
0.4°F
(0.2°C)
72nd Coolest
Coolest since:
1905, 1906
55th Warmest
Warmest since:
2012, 2022
Ties: 1948, 1957, 1959, 1979, 1989
Jan 1984–Dec 1987
48-Month
42.8°F
(6.0°C)
42.2°F
(5.7°C)
0.6°F
(0.3°C)
83rd Coolest
Coolest since:
1907
43rd Warmest
Warmest since:
2013
Ties: 1976, 1983
Jan 1983–Dec 1987
60-Month
43.0°F
(6.1°C)
42.2°F
(5.7°C)
0.8°F
(0.4°C)
92nd Coolest
Coolest since:
1907
33rd Warmest
Warmest since:
2013, 2014, 2022
Ties: 1951, 1957, 1985, 1992

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