Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Massachusetts

Average Temperature Rankings, April 2020

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 2020
1-Month
43.1°F
(6.2°C)
44.7°F
(7.1°C)
-1.6°F
(-0.9°C)
32nd Coolest
Coolest since:
1943
97th Warmest
Warmest since:
2010
Mar–Apr 2020
2-Month
41.7°F
(5.4°C)
39.5°F
(4.2°C)
2.2°F
(1.2°C)
104th Coolest
Coolest since:
1916
25th Warmest
Warmest since:
1945
Ties: 1913, 1925, 1938, 1949
Feb–Apr 2020
3-Month
38.6°F
(3.7°C)
34.6°F
(1.4°C)
4.0°F
(2.3°C)
119th Coolest
Coolest since:
1916
10th Warmest
Warmest since:
2012
Ties: 2000
Jan–Apr 2020
4-Month
36.9°F
(2.7°C)
32.0°F
(0.0°C)
4.9°F
(2.7°C)
125th Coolest
Coolest since:
1904
4th Warmest
Warmest since:
2012
Dec 2019–Apr 2020
5-Month
35.6°F
(2.0°C)
31.2°F
(-0.4°C)
4.4°F
(2.4°C)
122nd Coolest
Coolest since:
1904
6th Warmest
Warmest since:
2012
Nov 2019–Apr 2020
6-Month
35.9°F
(2.2°C)
32.6°F
(0.3°C)
3.3°F
(1.9°C)
116th Coolest
Coolest since:
1904
12th Warmest
Warmest since:
2012
Ties: 1995, 1999, 2022
Oct 2019–Apr 2020
7-Month
38.3°F
(3.5°C)
35.1°F
(1.7°C)
3.2°F
(1.8°C)
118th Coolest
Coolest since:
1918
10th Warmest
Warmest since:
2012
Sep 2019–Apr 2020
8-Month
41.3°F
(5.2°C)
38.2°F
(3.4°C)
3.1°F
(1.8°C)
118th Coolest
Coolest since:
1918
10th Warmest
Warmest since:
2012
Ties: 2000
Aug 2019–Apr 2020
9-Month
44.4°F
(6.9°C)
41.5°F
(5.3°C)
2.9°F
(1.6°C)
117th Coolest
Coolest since:
1904
11th Warmest
Warmest since:
2012
Ties: 1999
Jul 2019–Apr 2020
10-Month
47.4°F
(8.6°C)
44.3°F
(6.8°C)
3.1°F
(1.8°C)
119th Coolest
Coolest since:
1904
9th Warmest
Warmest since:
2012
Jun 2019–Apr 2020
11-Month
49.0°F
(9.4°C)
46.1°F
(7.8°C)
2.9°F
(1.6°C)
118th Coolest
Coolest since:
1904
10th Warmest
Warmest since:
2012
May 2019–Apr 2020
12-Month
49.5°F
(9.7°C)
46.9°F
(8.3°C)
2.6°F
(1.4°C)
119th Coolest
Coolest since:
1904, 1918
9th Warmest
Warmest since:
2012
Ties: 1991, 1999, 2006, 2019
Nov 2018–Apr 2020
18-Month
44.5°F
(6.9°C)
42.1°F
(5.6°C)
2.4°F
(1.3°C)
114th Coolest
Coolest since:
1905
13th Warmest
Warmest since:
2017
Ties: 2007, 2008, 2016
May 2018–Apr 2020
24-Month
49.5°F
(9.7°C)
46.9°F
(8.3°C)
2.6°F
(1.4°C)
119th Coolest
Coolest since:
1905
8th Warmest
Warmest since:
2013, 2017
May 2017–Apr 2020
36-Month
49.2°F
(9.6°C)
46.9°F
(8.3°C)
2.3°F
(1.3°C)
116th Coolest
Coolest since:
1906
10th Warmest
Warmest since:
2013, 2022
Ties: 2008
May 2016–Apr 2020
48-Month
49.5°F
(9.7°C)
46.9°F
(8.3°C)
2.6°F
(1.4°C)
121st Coolest
Coolest since:
1907
4th Warmest
Warmest since:
2019, 2022
Ties: 2012, 2014, 2021
May 2015–Apr 2020
60-Month
49.9°F
(9.9°C)
46.9°F
(8.3°C)
3.0°F
(1.6°C)
123rd Coolest
Coolest since:
1908
1st Warmest
Warmest to Date
2020

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