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 2019. For more information, please see Climatological Rankings.


Connecticut

Average Temperature Rankings, May 2018

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 2018
1-Month
62.2°F
(16.8°C)
56.8°F
(13.8°C)
5.4°F
(3.0°C)
123rd Coolest Coolest since: 2017 1917
3rd Warmest Warmest since: 2015 2015
Apr–May 2018
2-Month
52.8°F
(11.6°C)
51.4°F
(10.8°C)
1.4°F
(0.8°C)
94th Coolest Coolest since: 2016 1917
32nd Warmest Warmest since: 2017 1991
Ties: 1910, 1951, 1953, 1979, 2013
Mar–May 2018
3-Month
47.3°F
(8.5°C)
46.0°F
(7.8°C)
1.3°F
(0.7°C)
90th Coolest Coolest since: 2017 1917, 1967
36th Warmest Warmest since: 2017 2012
Ties: 1968, 2017
Feb–May 2018
4-Month
44.4°F
(6.9°C)
41.1°F
(5.1°C)
3.3°F
(1.8°C)
118th Coolest Coolest since: 2017 1907
8th Warmest Warmest since: 2016 2012
Jan–May 2018
5-Month
40.6°F
(4.8°C)
38.0°F
(3.3°C)
2.6°F
(1.5°C)
113th Coolest Coolest since: 2015 1904, 1907, 1920
13th Warmest Warmest since: 2017 2012
Ties: 1999
Dec 2017–May 2018
6-Month
38.6°F
(3.7°C)
36.5°F
(2.5°C)
2.1°F
(1.2°C)
101st Coolest Coolest since: 2015 1904
24th Warmest Warmest since: 2017 2012
Ties: 1932, 1937, 1973, 1997
Nov 2017–May 2018
7-Month
39.0°F
(3.9°C)
37.1°F
(2.8°C)
1.9°F
(1.1°C)
103rd Coolest Coolest since: 2015 1904
22nd Warmest Warmest since: 2017 2012
Ties: 1913
Oct 2017–May 2018
8-Month
41.4°F
(5.2°C)
38.8°F
(3.8°C)
2.6°F
(1.4°C)
115th Coolest Coolest since: 2015 1905
10th Warmest Warmest since: 2017 2012
Ties: 2000
Sep 2017–May 2018
9-Month
44.1°F
(6.7°C)
41.3°F
(5.2°C)
2.8°F
(1.5°C)
117th Coolest Coolest since: 2015 1905, 1918
8th Warmest Warmest since: 2017 2012
Ties: 1999, 2006
Aug 2017–May 2018
10-Month
46.6°F
(8.1°C)
44.0°F
(6.7°C)
2.6°F
(1.4°C)
115th Coolest Coolest since: 2015 1904
10th Warmest Warmest since: 2017 2012
Ties: 1949
Jul 2017–May 2018
11-Month
48.9°F
(9.4°C)
46.5°F
(8.1°C)
2.4°F
(1.3°C)
113th Coolest Coolest since: 2015 1904
12th Warmest Warmest since: 2017 2012
Ties: 2019
Jun 2017–May 2018
12-Month
50.4°F
(10.2°C)
48.0°F
(8.9°C)
2.4°F
(1.3°C)
117th Coolest Coolest since: 2015 1904
8th Warmest Warmest since: 2017 2012
Ties: 1998, 1999, 2013, 2019
Dec 2016–May 2018
18-Month
47.0°F
(8.3°C)
44.2°F
(6.8°C)
2.8°F
(1.5°C)
118th Coolest Coolest since: 2016 1905
6th Warmest Warmest since: 2017 2017
Jun 2016–May 2018
24-Month
51.1°F
(10.6°C)
48.1°F
(8.9°C)
3.0°F
(1.7°C)
120th Coolest Coolest since: 2016 1905
4th Warmest Warmest since: 2017 2017
Jun 2015–May 2018
36-Month
51.5°F
(10.8°C)
48.0°F
(8.9°C)
3.5°F
(1.9°C)
122nd Coolest Coolest since: 2017 1906
1st Warmest Warmest to Date 2018
Jun 2014–May 2018
48-Month
50.7°F
(10.4°C)
48.0°F
(8.9°C)
2.7°F
(1.5°C)
119th Coolest Coolest since: 2017 1907
3rd Warmest Warmest since: 2013 2019
Ties: 2012
Jun 2013–May 2018
60-Month
50.3°F
(10.2°C)
48.0°F
(8.9°C)
2.3°F
(1.3°C)
115th Coolest Coolest since: 2017 1908
6th Warmest Warmest since: 2017 2012, 2013, 2016, 2019
Ties: 2017

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 15, 2019 from https://www.ncdc.noaa.gov/cag/