Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Degree Days are not available for Great Plains, Souther Plains and Gulf Coast Rockies and Westward, River Basins, or Agricultural Belts. 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, May 1964

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Warmest/Coolest
Since
Record
May 1964
1-Month
55.0°F
(12.8°C)
52.2°F
(11.2°C)
2.8°F
(1.6°C)
109th Coolest
Coolest since:
1917
20th Warmest
Warmest since:
1911, 2015
Apr–May 1964
2-Month
47.3°F
(8.5°C)
46.3°F
(7.9°C)
1.0°F
(0.6°C)
84th Coolest
Coolest since:
1917
45th Warmest
Warmest since:
2010
Ties: 1903, 1937, 1968, 2014
Mar–May 1964
3-Month
41.3°F
(5.2°C)
40.4°F
(4.7°C)
0.9°F
(0.5°C)
86th Coolest
Coolest since:
1926
43rd Warmest
Warmest since:
2010
Ties: 1959, 1985
Feb–May 1964
4-Month
35.7°F
(2.1°C)
34.8°F
(1.6°C)
0.9°F
(0.5°C)
79th Coolest
Coolest since:
1923
50th Warmest
Warmest since:
2010
Ties: 1922, 1946, 2001
Jan–May 1964
5-Month
32.6°F
(0.3°C)
31.2°F
(-0.4°C)
1.4°F
(0.7°C)
96th Coolest
Coolest since:
1923
33rd Warmest
Warmest since:
2010
Ties: 1913, 1919, 1931, 1987
Dec 1963–May 1964
6-Month
29.6°F
(-1.3°C)
29.6°F
(-1.3°C)
0.0°F
(0.0°C)
56th Coolest
Coolest since:
1907, 1923
72nd Warmest
Warmest since:
2012
Ties: 1938, 1969, 1990, 1992, 1993
Nov 1963–May 1964
7-Month
30.9°F
(-0.6°C)
30.2°F
(-1.0°C)
0.7°F
(0.4°C)
75th Coolest
Coolest since:
1905
53rd Warmest
Warmest since:
2012
Ties: 1945, 2001
Oct 1963–May 1964
8-Month
33.3°F
(0.7°C)
32.2°F
(0.1°C)
1.1°F
(0.6°C)
91st Coolest
Coolest since:
1905
37th Warmest
Warmest since:
2012
Ties: 1903, 1919, 1931, 1976, 2004
Sep 1963–May 1964
9-Month
35.5°F
(1.9°C)
34.9°F
(1.6°C)
0.6°F
(0.3°C)
79th Coolest
Coolest since:
1905
49th Warmest
Warmest since:
2012
Ties: 1945, 1997, 2005
Aug 1963–May 1964
10-Month
38.2°F
(3.4°C)
37.9°F
(3.3°C)
0.3°F
(0.1°C)
69th Coolest
Coolest since:
1905
59th Warmest
Warmest since:
2012
Ties: 1975
Jul 1963–May 1964
11-Month
40.9°F
(4.9°C)
40.5°F
(4.7°C)
0.4°F
(0.2°C)
75th Coolest
Coolest since:
1905
53rd Warmest
Warmest since:
2012
Ties: 1910, 1992
Jun 1963–May 1964
12-Month
42.7°F
(5.9°C)
42.2°F
(5.7°C)
0.5°F
(0.2°C)
79th Coolest
Coolest since:
1905
49th Warmest
Warmest since:
2012
Ties: 1910, 1952, 1989
Dec 1962–May 1964
18-Month
37.9°F
(3.3°C)
38.0°F
(3.3°C)
-0.1°F
(0.0°C)
51st Coolest
Coolest since:
1905
76th Warmest
Warmest since:
2013
Ties: 1910, 1921, 1930, 1969, 1982, 2015
Jun 1962–May 1964
24-Month
41.8°F
(5.4°C)
42.2°F
(5.7°C)
-0.4°F
(-0.3°C)
34th Coolest
Coolest since:
1905
93rd Warmest
Warmest since:
2013
Ties: 1901, 1934, 1940, 1968
Jun 1961–May 1964
36-Month
42.2°F
(5.7°C)
42.2°F
(5.7°C)
0.0°F
(0.0°C)
56th Coolest
Coolest since:
1906
70th Warmest
Warmest since:
2012
Ties: 1921, 1957, 1959, 1970
Jun 1960–May 1964
48-Month
42.0°F
(5.6°C)
42.2°F
(5.7°C)
-0.2°F
(-0.1°C)
37th Coolest
Coolest since:
1907
88th Warmest
Warmest since:
2013
Ties: 1903, 1941, 1944, 1965, 1969, 1970
Jun 1959–May 1964
60-Month
42.4°F
(5.8°C)
42.1°F
(5.6°C)
0.3°F
(0.2°C)
67th Coolest
Coolest since:
1908
57th Warmest
Warmest since:
2013
Ties: 1960, 1974, 1975, 1978, 1980

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