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 1900

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
May 1900
1-Month
49.0°F
(9.4°C)
52.2°F
(11.2°C)
-3.2°F
(-1.8°C)
10th Coolest
Coolest since:
1917
119th Warmest
Warmest since:
1911, 2015
Ties: 1925, 1926
Apr–May 1900
2-Month
44.9°F
(7.2°C)
46.3°F
(7.9°C)
-1.4°F
(-0.7°C)
25th Coolest
Coolest since:
1917
104th Warmest
Warmest since:
2010
Ties: 1940
Mar–May 1900
3-Month
37.7°F
(3.2°C)
40.3°F
(4.6°C)
-2.6°F
(-1.4°C)
10th Coolest
Coolest since:
1926
119th Warmest
Warmest since:
2010
Ties: 1943
Feb–May 1900
4-Month
32.8°F
(0.4°C)
34.8°F
(1.6°C)
-2.0°F
(-1.2°C)
18th Coolest
Coolest since:
1923
111th Warmest
Warmest since:
2010
Ties: 1948
Jan–May 1900
5-Month
29.7°F
(-1.3°C)
31.2°F
(-0.4°C)
-1.5°F
(-0.9°C)
31st Coolest
Coolest since:
1923
98th Warmest
Warmest since:
2010
Dec 1899–May 1900
6-Month
28.9°F
(-1.7°C)
29.5°F
(-1.4°C)
-0.6°F
(-0.3°C)
38th Coolest
Coolest since:
1907, 1923
90th Warmest
Warmest since:
2012
Ties: 1896, 1897, 1965, 1970
Nov 1899–May 1900
7-Month
29.4°F
(-1.4°C)
30.2°F
(-1.0°C)
-0.8°F
(-0.4°C)
32nd Coolest
Coolest since:
1905
96th Warmest
Warmest since:
2012
Ties: 1906, 1939, 2014
Oct 1899–May 1900
8-Month
31.6°F
(-0.2°C)
32.2°F
(0.1°C)
-0.6°F
(-0.3°C)
37th Coolest
Coolest since:
1905
91st Warmest
Warmest since:
2012
Ties: 1914, 1916, 1965, 1972
Sep 1899–May 1900
9-Month
34.2°F
(1.2°C)
34.9°F
(1.6°C)
-0.7°F
(-0.4°C)
34th Coolest
Coolest since:
1905
94th Warmest
Warmest since:
2012
Ties: 1914, 1978
Aug 1899–May 1900
10-Month
37.1°F
(2.8°C)
37.8°F
(3.2°C)
-0.7°F
(-0.4°C)
30th Coolest
Coolest since:
1905
98th Warmest
Warmest since:
2012
Ties: 1899, 1914, 1948
Jul 1899–May 1900
11-Month
39.7°F
(4.3°C)
40.5°F
(4.7°C)
-0.8°F
(-0.4°C)
26th Coolest
Coolest since:
1905
102nd Warmest
Warmest since:
2012
Ties: 1944, 1982, 1994
Jun 1899–May 1900
12-Month
41.6°F
(5.3°C)
42.2°F
(5.7°C)
-0.6°F
(-0.4°C)
30th Coolest
Coolest since:
1905
98th Warmest
Warmest since:
2012
Ties: 1925, 1982, 1993
Dec 1898–May 1900
18-Month
37.0°F
(2.8°C)
38.0°F
(3.3°C)
-1.0°F
(-0.5°C)
16th Coolest
Coolest since:
1905
111th Warmest
Warmest since:
2013, 2017
Ties: 1940, 1963
Jun 1898–May 1900
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, 1909, 1915, 1925, 1966, 1978, 1994
Jun 1897–May 1900
36-Month
41.6°F
(5.3°C)
42.2°F
(5.7°C)
-0.6°F
(-0.4°C)
23rd Coolest
Coolest since:
1906
103rd Warmest
Warmest to Date
2012
Ties: 1914, 1916, 1965
Jun 1896–May 1900
48-Month
41.5°F
(5.3°C)
42.1°F
(5.6°C)
-0.6°F
(-0.3°C)
19th Coolest
Coolest since:
1907
106th Warmest
Warmest since:
2013
Ties: 1899, 1921, 1923
Jun 1895–May 1900
60-Month
41.5°F
(5.3°C)
42.1°F
(5.6°C)
-0.6°F
(-0.3°C)
18th Coolest
Coolest since:
1908
106th Warmest
Warmest to Date
2013
Ties: 1912, 1915, 1917, 1924

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