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 1971

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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1971
1-Month
52.0°F
(11.1°C)
52.2°F
(11.2°C)
-0.2°F
(-0.1°C)
53rd Coolest
Coolest since:
1917
76th Warmest
Warmest since:
1911, 2015
Ties: 1901, 1939, 1943, 1976, 2000
Apr–May 1971
2-Month
45.2°F
(7.3°C)
46.2°F
(7.9°C)
-1.0°F
(-0.6°C)
29th Coolest
Coolest since:
1917
100th Warmest
Warmest since:
2010
Ties: 1946
Mar–May 1971
3-Month
39.3°F
(4.1°C)
40.4°F
(4.7°C)
-1.1°F
(-0.6°C)
33rd Coolest
Coolest since:
1926
96th Warmest
Warmest since:
2010
Ties: 1948
Feb–May 1971
4-Month
34.3°F
(1.3°C)
34.8°F
(1.6°C)
-0.5°F
(-0.3°C)
48th Coolest
Coolest since:
1923
81st Warmest
Warmest since:
2010
Ties: 1992
Jan–May 1971
5-Month
29.6°F
(-1.3°C)
31.2°F
(-0.4°C)
-1.6°F
(-0.9°C)
26th Coolest
Coolest since:
1923
103rd Warmest
Warmest since:
2010
Ties: 1895, 1901, 1972, 1978
Dec 1970–May 1971
6-Month
27.3°F
(-2.6°C)
29.5°F
(-1.4°C)
-2.2°F
(-1.2°C)
13th Coolest
Coolest since:
1907, 1923
115th Warmest
Warmest since:
2012
Nov 1970–May 1971
7-Month
28.7°F
(-1.8°C)
30.2°F
(-1.0°C)
-1.5°F
(-0.8°C)
17th Coolest
Coolest since:
1905
111th Warmest
Warmest since:
2012
Ties: 1899
Oct 1970–May 1971
8-Month
31.2°F
(-0.4°C)
32.2°F
(0.1°C)
-1.0°F
(-0.5°C)
24th Coolest
Coolest since:
1905
104th Warmest
Warmest since:
2012
Ties: 1967, 1982
Sep 1970–May 1971
9-Month
34.0°F
(1.1°C)
34.9°F
(1.6°C)
-0.9°F
(-0.5°C)
25th Coolest
Coolest since:
1905
103rd Warmest
Warmest since:
2012
Ties: 1897, 1927, 1944, 1977, 2003
Aug 1970–May 1971
10-Month
37.3°F
(2.9°C)
37.9°F
(3.3°C)
-0.6°F
(-0.4°C)
37th Coolest
Coolest since:
1905
91st Warmest
Warmest since:
2012
Jul 1970–May 1971
11-Month
40.1°F
(4.5°C)
40.5°F
(4.7°C)
-0.4°F
(-0.2°C)
41st Coolest
Coolest since:
1905
87th Warmest
Warmest since:
2012
Ties: 1909, 2003
Jun 1970–May 1971
12-Month
41.9°F
(5.5°C)
42.2°F
(5.7°C)
-0.3°F
(-0.2°C)
45th Coolest
Coolest since:
1905
83rd Warmest
Warmest since:
2012
Dec 1969–May 1971
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, 1966, 1979, 1993
Jun 1969–May 1971
24-Month
42.0°F
(5.6°C)
42.2°F
(5.7°C)
-0.2°F
(-0.1°C)
41st Coolest
Coolest since:
1905
86th Warmest
Warmest since:
2013
Ties: 1914, 1929, 1930, 1963, 1965, 1972, 1982
Jun 1968–May 1971
36-Month
42.1°F
(5.6°C)
42.2°F
(5.7°C)
-0.1°F
(-0.1°C)
45th Coolest
Coolest since:
1906
81st Warmest
Warmest since:
2012
Ties: 1903, 1922, 1940, 1942, 1943, 1944, 1948, 1959, 1972, 1973, 1978
Jun 1967–May 1971
48-Month
42.1°F
(5.6°C)
42.1°F
(5.6°C)
0.0°F
(0.0°C)
44th Coolest
Coolest since:
1907
81st Warmest
Warmest since:
2013
Ties: 1922, 1935, 1938, 1942, 1946, 1959, 1972, 1973
Jun 1966–May 1971
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, 1966, 1970

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