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 1984

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  • Record Coolest
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  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
December 1984
1-Month
26.8°F
(-2.9°C)
21.6°F
(-5.8°C)
5.2°F
(2.9°C)
109th Coolest
Coolest since:
1989
20th Warmest
Warmest since:
2015
Ties: 1911
Nov–Dec 1984
2-Month
31.3°F
(-0.4°C)
27.9°F
(-2.3°C)
3.4°F
(1.9°C)
107th Coolest
Coolest since:
1917
22nd Warmest
Warmest since:
2015
Oct–Dec 1984
3-Month
36.8°F
(2.7°C)
34.0°F
(1.1°C)
2.8°F
(1.6°C)
105th Coolest
Coolest since:
1904, 1917
24th Warmest
Warmest since:
2015
Sep–Dec 1984
4-Month
41.3°F
(5.2°C)
39.6°F
(4.2°C)
1.7°F
(1.0°C)
97th Coolest
Coolest since:
1904, 1917
32nd Warmest
Warmest since:
2015
Ties: 1996
Aug–Dec 1984
5-Month
46.6°F
(8.1°C)
44.6°F
(7.0°C)
2.0°F
(1.1°C)
106th Coolest
Coolest since:
1904
23rd Warmest
Warmest since:
2015
Jul–Dec 1984
6-Month
50.0°F
(10.0°C)
48.3°F
(9.1°C)
1.7°F
(0.9°C)
104th Coolest
Coolest since:
1904
25th Warmest
Warmest since:
2015
Ties: 1979, 2018
Jun–Dec 1984
7-Month
51.7°F
(10.9°C)
50.1°F
(10.1°C)
1.6°F
(0.8°C)
105th Coolest
Coolest since:
1904
24th Warmest
Warmest since:
2021
May–Dec 1984
8-Month
51.6°F
(10.9°C)
50.3°F
(10.2°C)
1.3°F
(0.7°C)
97th Coolest
Coolest since:
1917
32nd Warmest
Warmest since:
2015
Apr–Dec 1984
9-Month
50.5°F
(10.3°C)
49.2°F
(9.6°C)
1.3°F
(0.7°C)
100th Coolest
Coolest since:
1917
29th Warmest
Warmest since:
2021
Ties: 1952, 1961, 2003
Mar–Dec 1984
10-Month
47.8°F
(8.8°C)
47.1°F
(8.4°C)
0.7°F
(0.4°C)
81st Coolest
Coolest since:
1917
48th Warmest
Warmest since:
2021
Ties: 1930, 1941, 1975, 1996
Feb–Dec 1984
11-Month
46.0°F
(7.8°C)
44.5°F
(6.9°C)
1.5°F
(0.9°C)
103rd Coolest
Coolest since:
1917
26th Warmest
Warmest since:
2010, 2012
Ties: 1952
Jan–Dec 1984
12-Month
43.4°F
(6.3°C)
42.2°F
(5.7°C)
1.2°F
(0.6°C)
100th Coolest
Coolest since:
1904
29th Warmest
Warmest since:
2012
Ties: 1921, 1981
Jul 1983–Dec 1984
18-Month
45.4°F
(7.4°C)
44.2°F
(6.8°C)
1.2°F
(0.6°C)
100th Coolest
Coolest since:
1904
28th Warmest
Warmest since:
2012
Ties: 2019
Jan 1983–Dec 1984
24-Month
43.7°F
(6.5°C)
42.2°F
(5.7°C)
1.5°F
(0.8°C)
107th Coolest
Coolest since:
1905
21st Warmest
Warmest since:
2021
Jan 1982–Dec 1984
36-Month
43.1°F
(6.2°C)
42.2°F
(5.7°C)
0.9°F
(0.5°C)
95th Coolest
Coolest since:
1905, 1906
32nd Warmest
Warmest since:
2012, 2022
Ties: 1949, 1952, 1975, 1983, 2004
Jan 1981–Dec 1984
48-Month
43.2°F
(6.2°C)
42.2°F
(5.7°C)
1.0°F
(0.5°C)
95th Coolest
Coolest since:
1907
31st Warmest
Warmest since:
2013
Ties: 1993
Jan 1980–Dec 1984
60-Month
42.9°F
(6.1°C)
42.2°F
(5.7°C)
0.7°F
(0.4°C)
87th Coolest
Coolest since:
1907
38th Warmest
Warmest since:
2013, 2014, 2022
Ties: 1949, 1950, 1983, 1990, 1993

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