Climate at a Glance

City Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of September 2019. For more information, please see Climatological Rankings.


Boston, Massachusetts

Average Temperature Rankings, April 1940

View Period (Months):All12345678910111218243648
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  • Record Warmest
Period Value 1981-2010
Mean
Anomaly Rank
(1936-2019)
Warmest/Coolest
Since
Record
April 1940
1-Month
42.6°F
(5.9°C)
47.9°F
(8.8°C)
-5.3°F
(-2.9°C)
2nd Coolest Coolest to Date 1943
83rd Warmest Warmest since: 1939 2012
Ties: 1975
Mar–Apr 1940
2-Month
37.3°F
(2.9°C)
42.9°F
(6.1°C)
-5.6°F
(-3.2°C)
1st Coolest Coolest to Date 1940
84th Warmest Warmest since: 1939 2012
Feb–Apr 1940
3-Month
34.2°F
(1.2°C)
39.1°F
(3.9°C)
-4.9°F
(-2.7°C)
3rd Coolest Coolest to Date 2015
82nd Warmest Warmest since: 1939 2012
Jan–Apr 1940
4-Month
31.0°F
(-0.6°C)
36.5°F
(2.5°C)
-5.5°F
(-3.1°C)
1st Coolest Coolest to Date 1940
84th Warmest Warmest since: 1939 2012
Dec 1939–Apr 1940
5-Month
31.2°F
(-0.4°C)
36.1°F
(2.3°C)
-4.9°F
(-2.7°C)
1st Coolest Coolest to Date 1940
83rd Warmest Warmest since: 1939 2012
Nov 1939–Apr 1940
6-Month
32.5°F
(0.3°C)
37.5°F
(3.1°C)
-5.0°F
(-2.8°C)
1st Coolest Coolest to Date 1940
83rd Warmest Warmest since: 1939 2012
Oct 1939–Apr 1940
7-Month
35.4°F
(1.9°C)
39.8°F
(4.3°C)
-4.4°F
(-2.4°C)
1st Coolest Coolest to Date 1940
83rd Warmest Warmest since: 1939 2012
Sep 1939–Apr 1940
8-Month
38.9°F
(3.8°C)
42.9°F
(6.1°C)
-4.0°F
(-2.3°C)
1st Coolest Coolest to Date 1940
83rd Warmest Warmest since: 1939 2012
Aug 1939–Apr 1940
9-Month
42.7°F
(5.9°C)
46.1°F
(7.8°C)
-3.4°F
(-1.9°C)
1st Coolest Coolest to Date 1940
83rd Warmest Warmest since: 1939 2012
Jul 1939–Apr 1940
10-Month
45.6°F
(7.6°C)
48.8°F
(9.3°C)
-3.2°F
(-1.7°C)
1st Coolest Coolest to Date 1940
83rd Warmest Warmest since: 1939 2012
Jun 1939–Apr 1940
11-Month
47.3°F
(8.5°C)
50.4°F
(10.2°C)
-3.1°F
(-1.7°C)
1st Coolest Coolest to Date 1940
83rd Warmest Warmest since: 1939 2012
May 1939–Apr 1940
12-Month
48.0°F
(8.9°C)
51.0°F
(10.6°C)
-3.0°F
(-1.7°C)
1st Coolest Coolest to Date 1940
83rd Warmest Warmest since: 1939 2012
Nov 1938–Apr 1940
18-Month
43.6°F
(6.4°C)
46.4°F
(8.0°C)
-2.8°F
(-1.6°C)
2nd Coolest Coolest to Date 1941
81st Warmest Warmest since: 1939 2017
May 1938–Apr 1940
24-Month
48.6°F
(9.2°C)
51.0°F
(10.6°C)
-2.4°F
(-1.4°C)
2nd Coolest Coolest to Date 1941
81st Warmest Warmest since: 1939 2012
May 1937–Apr 1940
36-Month
49.0°F
(9.4°C)
51.0°F
(10.6°C)
-2.0°F
(-1.2°C)
3rd Coolest Coolest to Date 1941
79th Warmest Warmest since: 1939 2013
May 1936–Apr 1940
48-Month
49.1°F
(9.5°C)
50.9°F
(10.5°C)
-1.8°F
(-1.0°C)
4th Coolest Coolest to Date 1941
77th Warmest Warmest to Date 2013
Ties: 1944

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/