Climate at a Glance

Statewide 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 May 2021. For more information, please see Climatological Rankings.


Connecticut

Average Temperature Rankings, April 2021

View Period (Months):All1234567891011121824364860
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  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
April 2021
1-Month
48.9°F
(9.4°C)
46.0°F
(7.8°C)
2.9°F
(1.6°C)
105th Coolest Coolest since: 2020 1943
23rd Warmest Warmest since: 2019 2010
Ties: 1986, 1994, 2011
Mar–Apr 2021
2-Month
44.2°F
(6.8°C)
40.7°F
(4.8°C)
3.5°F
(2.0°C)
116th Coolest Coolest since: 2020 1916
12th Warmest Warmest since: 2016 1945, 2012
Feb–Apr 2021
3-Month
39.0°F
(3.9°C)
35.9°F
(2.2°C)
3.1°F
(1.7°C)
110th Coolest Coolest since: 2019 1916
18th Warmest Warmest since: 2020 2012
Ties: 1985, 1999
Jan–Apr 2021
4-Month
36.6°F
(2.6°C)
33.3°F
(0.7°C)
3.3°F
(1.9°C)
114th Coolest Coolest since: 2019 1904
14th Warmest Warmest since: 2020 2012
Dec 2020–Apr 2021
5-Month
36.0°F
(2.2°C)
32.4°F
(0.2°C)
3.6°F
(2.0°C)
115th Coolest Coolest since: 2019 1904
12th Warmest Warmest since: 2020 2012
Ties: 1949
Nov 2020–Apr 2021
6-Month
37.6°F
(3.1°C)
33.7°F
(0.9°C)
3.9°F
(2.2°C)
119th Coolest Coolest since: 2020 1904
8th Warmest Warmest since: 2017 2012
Oct 2020–Apr 2021
7-Month
39.9°F
(4.4°C)
36.2°F
(2.3°C)
3.7°F
(2.1°C)
121st Coolest Coolest since: 2020 1904, 1918
6th Warmest Warmest since: 2017 2012
Sep 2020–Apr 2021
8-Month
42.8°F
(6.0°C)
39.3°F
(4.1°C)
3.5°F
(1.9°C)
121st Coolest Coolest since: 2020 1918
6th Warmest Warmest since: 2017 2012
Aug 2020–Apr 2021
9-Month
46.2°F
(7.9°C)
42.7°F
(5.9°C)
3.5°F
(2.0°C)
121st Coolest Coolest since: 2020 1904
6th Warmest Warmest since: 2017 2012
Jul 2020–Apr 2021
10-Month
49.1°F
(9.5°C)
45.4°F
(7.4°C)
3.7°F
(2.1°C)
122nd Coolest Coolest since: 2020 1904
5th Warmest Warmest since: 2017 2012
Jun 2020–Apr 2021
11-Month
50.9°F
(10.5°C)
47.3°F
(8.5°C)
3.6°F
(2.0°C)
122nd Coolest Coolest since: 2020 1904
5th Warmest Warmest since: 2017 2012
May 2020–Apr 2021
12-Month
51.3°F
(10.7°C)
48.0°F
(8.9°C)
3.3°F
(1.8°C)
122nd Coolest Coolest since: 2020 1904
5th Warmest Warmest since: 2017 2012
Nov 2019–Apr 2021
18-Month
46.6°F
(8.1°C)
43.3°F
(6.3°C)
3.3°F
(1.8°C)
122nd Coolest Coolest since: 2020 1905
4th Warmest Warmest since: 2017 2017
May 2019–Apr 2021
24-Month
51.0°F
(10.6°C)
48.0°F
(8.9°C)
3.0°F
(1.7°C)
122nd Coolest Coolest since: 2020 1905
4th Warmest Warmest since: 2017 2017
May 2018–Apr 2021
36-Month
51.0°F
(10.6°C)
48.1°F
(8.9°C)
2.9°F
(1.7°C)
122nd Coolest Coolest since: 2020 1906
3rd Warmest Warmest since: 2018 2018
Ties: 2012
May 2017–Apr 2021
48-Month
50.7°F
(10.4°C)
48.0°F
(8.9°C)
2.7°F
(1.5°C)
120th Coolest Coolest since: 2018 1907
4th Warmest Warmest since: 2020 2019
May 2016–Apr 2021
60-Month
50.9°F
(10.5°C)
48.0°F
(8.9°C)
2.9°F
(1.6°C)
121st Coolest Coolest since: 2019 1908
2nd Warmest Warmest since: 2020 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2021, retrieved on June 20, 2021 from https://www.ncdc.noaa.gov/cag/