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, May 1966

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1966
1-Month
49.8°F
(9.9°C)
52.2°F
(11.2°C)
-2.4°F
(-1.3°C)
18th Coolest
Coolest since:
1917
111th Warmest
Warmest since:
1911, 2015
Apr–May 1966
2-Month
44.2°F
(6.8°C)
46.3°F
(7.9°C)
-2.1°F
(-1.1°C)
11th Coolest
Coolest since:
1917
118th Warmest
Warmest since:
2010
Ties: 1923, 1928
Mar–May 1966
3-Month
39.7°F
(4.3°C)
40.4°F
(4.7°C)
-0.7°F
(-0.4°C)
43rd Coolest
Coolest since:
1926
86th Warmest
Warmest since:
2010
Ties: 1911, 1937
Feb–May 1966
4-Month
34.7°F
(1.5°C)
34.8°F
(1.6°C)
-0.1°F
(-0.1°C)
58th Coolest
Coolest since:
1923
71st Warmest
Warmest since:
2010
Ties: 1975
Jan–May 1966
5-Month
31.5°F
(-0.3°C)
31.2°F
(-0.4°C)
0.3°F
(0.1°C)
67th Coolest
Coolest since:
1923
62nd Warmest
Warmest since:
2010
Ties: 1938, 1941, 1969, 2019
Dec 1965–May 1966
6-Month
30.2°F
(-1.0°C)
29.6°F
(-1.3°C)
0.6°F
(0.3°C)
72nd Coolest
Coolest since:
1907, 1923
56th Warmest
Warmest since:
2012
Ties: 1974
Nov 1965–May 1966
7-Month
30.4°F
(-0.9°C)
30.2°F
(-1.0°C)
0.2°F
(0.1°C)
64th Coolest
Coolest since:
1905
64th Warmest
Warmest since:
2012
Ties: 1898, 1947, 1962, 2019
Oct 1965–May 1966
8-Month
32.1°F
(0.1°C)
32.2°F
(0.1°C)
-0.1°F
(0.0°C)
55th Coolest
Coolest since:
1905
73rd Warmest
Warmest since:
2012
Ties: 2015
Sep 1965–May 1966
9-Month
34.9°F
(1.6°C)
34.9°F
(1.6°C)
0.0°F
(0.0°C)
55th Coolest
Coolest since:
1905
73rd Warmest
Warmest since:
2012
Ties: 1924, 1946, 1981
Aug 1965–May 1966
10-Month
37.8°F
(3.2°C)
37.8°F
(3.2°C)
0.0°F
(0.0°C)
51st Coolest
Coolest since:
1905
77th Warmest
Warmest since:
2012
Ties: 1902, 1928, 1972, 1996
Jul 1965–May 1966
11-Month
40.2°F
(4.6°C)
40.5°F
(4.7°C)
-0.3°F
(-0.1°C)
44th Coolest
Coolest since:
1905
84th Warmest
Warmest since:
2012
Ties: 1901, 1915
Jun 1965–May 1966
12-Month
42.0°F
(5.6°C)
42.2°F
(5.7°C)
-0.2°F
(-0.1°C)
46th Coolest
Coolest since:
1905
82nd Warmest
Warmest since:
2012
Ties: 1901, 1903, 1909, 1922, 1957
Dec 1964–May 1966
18-Month
37.6°F
(3.1°C)
38.0°F
(3.3°C)
-0.4°F
(-0.2°C)
36th Coolest
Coolest since:
1905
91st Warmest
Warmest since:
2013, 2017
Ties: 1913, 1948, 1971, 1979, 1993
Jun 1964–May 1966
24-Month
41.6°F
(5.3°C)
42.2°F
(5.7°C)
-0.6°F
(-0.4°C)
22nd Coolest
Coolest since:
1905
105th Warmest
Warmest since:
2013
Ties: 1899, 1900, 1909, 1915, 1925, 1978, 1994
Jun 1963–May 1966
36-Month
42.0°F
(5.6°C)
42.2°F
(5.7°C)
-0.2°F
(-0.1°C)
39th Coolest
Coolest since:
1906
87th Warmest
Warmest since:
2012
Ties: 1902, 1945, 1961, 1969, 1994
Jun 1962–May 1966
48-Month
41.7°F
(5.4°C)
42.2°F
(5.7°C)
-0.5°F
(-0.3°C)
26th Coolest
Coolest since:
1907
99th Warmest
Warmest since:
2013
Ties: 1901, 1913, 1930, 1936, 1968
Jun 1961–May 1966
60-Month
42.0°F
(5.6°C)
42.2°F
(5.7°C)
-0.2°F
(-0.1°C)
39th Coolest
Coolest since:
1908
85th Warmest
Warmest since:
2013
Ties: 1931, 1943, 1963, 1970, 1971

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