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, April 1921

View Period (Months):
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  • Record Coolest
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 1921
1-Month
45.4°F
(7.4°C)
40.3°F
(4.6°C)
5.1°F
(2.8°C)
126th Coolest
Coolest since:
1926
3rd Warmest
Warmest to Date
2010
Mar–Apr 1921
2-Month
40.3°F
(4.6°C)
34.4°F
(1.3°C)
5.9°F
(3.3°C)
125th Coolest
Coolest since:
1926
4th Warmest
Warmest to Date
2010
Feb–Apr 1921
3-Month
33.3°F
(0.7°C)
29.0°F
(-1.7°C)
4.3°F
(2.4°C)
123rd Coolest
Coolest since:
1923
6th Warmest
Warmest to Date
2010
Ties: 1991
Jan–Apr 1921
4-Month
29.6°F
(-1.3°C)
25.9°F
(-3.4°C)
3.7°F
(2.1°C)
117th Coolest
Coolest since:
1923
12th Warmest
Warmest to Date
2010
Dec 1920–Apr 1921
5-Month
28.4°F
(-2.0°C)
25.0°F
(-3.9°C)
3.4°F
(1.9°C)
111th Coolest
Coolest since:
1923
17th Warmest
Warmest to Date
2012
Ties: 1951
Nov 1920–Apr 1921
6-Month
28.7°F
(-1.8°C)
26.5°F
(-3.1°C)
2.2°F
(1.3°C)
104th Coolest
Coolest since:
1918
24th Warmest
Warmest since:
2012
Ties: 1932, 1980
Oct 1920–Apr 1921
7-Month
31.9°F
(-0.1°C)
29.4°F
(-1.4°C)
2.5°F
(1.3°C)
107th Coolest
Coolest since:
1918
21st Warmest
Warmest to Date
2012
Ties: 1995
Sep 1920–Apr 1921
8-Month
35.1°F
(1.7°C)
32.7°F
(0.4°C)
2.4°F
(1.3°C)
107th Coolest
Coolest since:
1918
21st Warmest
Warmest to Date
2012
Ties: 1951
Aug 1920–Apr 1921
9-Month
38.6°F
(3.7°C)
36.2°F
(2.3°C)
2.4°F
(1.4°C)
111th Coolest
Coolest since:
1905
17th Warmest
Warmest to Date
2012
Ties: 1953, 1954, 2018
Jul 1920–Apr 1921
10-Month
41.3°F
(5.2°C)
39.3°F
(4.1°C)
2.0°F
(1.1°C)
108th Coolest
Coolest since:
1905
20th Warmest
Warmest to Date
2012
Ties: 1995, 2011
Jun 1920–Apr 1921
11-Month
43.0°F
(6.1°C)
41.3°F
(5.2°C)
1.7°F
(0.9°C)
102nd Coolest
Coolest since:
1904
26th Warmest
Warmest to Date
2012
Ties: 1951
May 1920–Apr 1921
12-Month
43.6°F
(6.4°C)
42.2°F
(5.7°C)
1.4°F
(0.7°C)
98th Coolest
Coolest since:
1918
30th Warmest
Warmest to Date
2012
Ties: 1980
Nov 1919–Apr 1921
18-Month
36.8°F
(2.7°C)
37.0°F
(2.8°C)
-0.2°F
(-0.1°C)
49th Coolest
Coolest since:
1905
78th Warmest
Warmest since:
2013, 2017
Ties: 1909, 1930, 1948, 1959, 1969, 1970
May 1919–Apr 1921
24-Month
42.0°F
(5.6°C)
42.2°F
(5.7°C)
-0.2°F
(-0.1°C)
43rd Coolest
Coolest since:
1905
84th Warmest
Warmest since:
2013, 2017
Ties: 1914, 1957, 1960, 1967, 1969, 1971, 1972
May 1918–Apr 1921
36-Month
42.2°F
(5.7°C)
42.1°F
(5.6°C)
0.1°F
(0.1°C)
56th Coolest
Coolest since:
1906
70th Warmest
Warmest to Date
2012, 2013
Ties: 1940, 1945, 1973, 1978
May 1917–Apr 1921
48-Month
41.3°F
(5.2°C)
42.1°F
(5.6°C)
-0.8°F
(-0.4°C)
14th Coolest
Coolest since:
1907
111th Warmest
Warmest since:
2013
Ties: 1914
May 1916–Apr 1921
60-Month
41.2°F
(5.1°C)
42.1°F
(5.6°C)
-0.9°F
(-0.5°C)
13th Coolest
Coolest since:
1908
111th Warmest
Warmest since:
2013
Ties: 1929, 1930

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