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 October 2021. For more information, please see Climatological Rankings.


Connecticut

Average Temperature Rankings, May 2017

View Period (Months):All1234567891011121824364860
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  • Record Coolest
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  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
May 2017
1-Month
56.7°F
(13.7°C)
56.8°F
(13.8°C)
-0.1°F
(-0.1°C)
57th Coolest Coolest since: 2008 1917
71st Warmest Warmest since: 2016 2015
Ties: 1905, 1921
Apr–May 2017
2-Month
54.2°F
(12.3°C)
51.3°F
(10.7°C)
2.9°F
(1.6°C)
119th Coolest Coolest since: 2016 1917
9th Warmest Warmest since: 2015 1991
Ties: 1955
Mar–May 2017
3-Month
47.3°F
(8.5°C)
46.1°F
(7.8°C)
1.2°F
(0.7°C)
90th Coolest Coolest since: 2015 1917, 1967
38th Warmest Warmest since: 2016 2012
Ties: 1968, 2018
Feb–May 2017
4-Month
44.1°F
(6.7°C)
41.1°F
(5.1°C)
3.0°F
(1.6°C)
117th Coolest Coolest since: 2015 1907
11th Warmest Warmest since: 2016 2012
Ties: 1945
Jan–May 2017
5-Month
41.8°F
(5.4°C)
37.9°F
(3.3°C)
3.9°F
(2.1°C)
121st Coolest Coolest since: 2015 1904, 1907, 1920
7th Warmest Warmest since: 2016 2012
Ties: 2020
Dec 2016–May 2017
6-Month
40.3°F
(4.6°C)
36.5°F
(2.5°C)
3.8°F
(2.1°C)
120th Coolest Coolest since: 2015 1904
7th Warmest Warmest since: 2016 2012
Nov 2016–May 2017
7-Month
40.8°F
(4.9°C)
37.1°F
(2.8°C)
3.7°F
(2.1°C)
120th Coolest Coolest since: 2015 1904
7th Warmest Warmest since: 2016 2012
Oct 2016–May 2017
8-Month
42.4°F
(5.8°C)
38.8°F
(3.8°C)
3.6°F
(2.0°C)
122nd Coolest Coolest since: 2015 1905
5th Warmest Warmest since: 2016 2012
Sep 2016–May 2017
9-Month
45.0°F
(7.2°C)
41.3°F
(5.2°C)
3.7°F
(2.0°C)
122nd Coolest Coolest since: 2015 1905, 1918
5th Warmest Warmest since: 2016 2012
Aug 2016–May 2017
10-Month
47.9°F
(8.8°C)
44.1°F
(6.7°C)
3.8°F
(2.1°C)
122nd Coolest Coolest since: 2015 1904
5th Warmest Warmest since: 2016 2012
Jul 2016–May 2017
11-Month
50.3°F
(10.2°C)
46.5°F
(8.1°C)
3.8°F
(2.1°C)
124th Coolest Coolest since: 2015 1904
3rd Warmest Warmest since: 2016 2012
Jun 2016–May 2017
12-Month
51.7°F
(10.9°C)
48.1°F
(8.9°C)
3.6°F
(2.0°C)
124th Coolest Coolest since: 2015 1904
3rd Warmest Warmest since: 2016 2012
Dec 2015–May 2017
18-Month
48.6°F
(9.2°C)
44.2°F
(6.8°C)
4.4°F
(2.4°C)
125th Coolest Coolest since: 2016 1905
1st Warmest Warmest to Date 2017
Jun 2015–May 2017
24-Month
52.0°F
(11.1°C)
48.0°F
(8.9°C)
4.0°F
(2.2°C)
125th Coolest Coolest since: 2016 1905
1st Warmest Warmest to Date 2017
Jun 2014–May 2017
36-Month
50.8°F
(10.4°C)
48.0°F
(8.9°C)
2.8°F
(1.5°C)
121st Coolest Coolest since: 2016 1906
4th Warmest Warmest since: 2013 2018
Ties: 2019, 2021
Jun 2013–May 2017
48-Month
50.2°F
(10.1°C)
48.0°F
(8.9°C)
2.2°F
(1.2°C)
116th Coolest Coolest since: 2016 1907
8th Warmest Warmest since: 2014 2019
Ties: 2002
Jun 2012–May 2017
60-Month
50.3°F
(10.2°C)
48.0°F
(8.9°C)
2.3°F
(1.3°C)
115th Coolest Coolest since: 2015 1908
8th Warmest Warmest since: 2016 2020
Ties: 2018

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on December 1, 2021 from https://www.ncdc.noaa.gov/cag/