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 2011

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
May 2011
1-Month
59.7°F
(15.4°C)
56.8°F
(13.8°C)
2.9°F
(1.6°C)
108th Coolest Coolest since: 2009 1917
18th Warmest Warmest since: 2010 2015
Apr–May 2011
2-Month
54.3°F
(12.4°C)
51.4°F
(10.8°C)
2.9°F
(1.6°C)
118th Coolest Coolest since: 2009 1917
8th Warmest Warmest since: 2010 1991
Mar–May 2011
3-Month
48.5°F
(9.2°C)
46.0°F
(7.8°C)
2.5°F
(1.4°C)
112th Coolest Coolest since: 2009 1917, 1967
14th Warmest Warmest since: 2010 2012
Ties: 1986
Feb–May 2011
4-Month
43.2°F
(6.2°C)
41.2°F
(5.1°C)
2.0°F
(1.1°C)
101st Coolest Coolest since: 2008 1907
25th Warmest Warmest since: 2010 2012
Ties: 1942, 1951, 1955, 1990
Jan–May 2011
5-Month
39.2°F
(4.0°C)
38.0°F
(3.3°C)
1.2°F
(0.7°C)
89th Coolest Coolest since: 2009 1904, 1907, 1920
37th Warmest Warmest since: 2010 2012
Ties: 1919, 1987, 1997, 2001
Dec 2010–May 2011
6-Month
37.4°F
(3.0°C)
36.6°F
(2.6°C)
0.8°F
(0.4°C)
77th Coolest Coolest since: 2005 1904
48th Warmest Warmest since: 2010 2012
Nov 2010–May 2011
7-Month
38.0°F
(3.3°C)
37.1°F
(2.8°C)
0.9°F
(0.5°C)
79th Coolest Coolest since: 2005 1904
46th Warmest Warmest since: 2010 2012
Ties: 1952
Oct 2010–May 2011
8-Month
39.8°F
(4.3°C)
38.7°F
(3.7°C)
1.1°F
(0.6°C)
86th Coolest Coolest since: 2009 1905
39th Warmest Warmest since: 2010 2012
Ties: 1937, 1952, 2004
Sep 2010–May 2011
9-Month
42.7°F
(5.9°C)
41.3°F
(5.2°C)
1.4°F
(0.7°C)
97th Coolest Coolest since: 2009 1905, 1918
28th Warmest Warmest since: 2010 2012
Ties: 1960, 1976
Aug 2010–May 2011
10-Month
45.5°F
(7.5°C)
44.0°F
(6.7°C)
1.5°F
(0.8°C)
101st Coolest Coolest since: 2009 1904
24th Warmest Warmest since: 2010 2012
Ties: 1933, 1983
Jul 2010–May 2011
11-Month
48.2°F
(9.0°C)
46.4°F
(8.0°C)
1.8°F
(1.0°C)
105th Coolest Coolest since: 2009 1904
20th Warmest Warmest since: 2010 2012
Ties: 1921
Jun 2010–May 2011
12-Month
50.0°F
(10.0°C)
48.1°F
(8.9°C)
1.9°F
(1.1°C)
105th Coolest Coolest since: 2009 1904
20th Warmest Warmest since: 2010 2012
Dec 2009–May 2011
18-Month
46.8°F
(8.2°C)
44.2°F
(6.8°C)
2.6°F
(1.4°C)
116th Coolest Coolest since: 2010 1905
8th Warmest Warmest since: 2000 2017
Ties: 1991
Jun 2009–May 2011
24-Month
50.1°F
(10.1°C)
48.0°F
(8.9°C)
2.1°F
(1.2°C)
112th Coolest Coolest since: 2010 1905
12th Warmest Warmest since: 2008 2017
Ties: 2008
Jun 2008–May 2011
36-Month
49.8°F
(9.9°C)
48.0°F
(8.9°C)
1.8°F
(1.0°C)
110th Coolest Coolest since: 2009 1906
13th Warmest Warmest since: 2010 2018
Ties: 2007, 2009
Jun 2007–May 2011
48-Month
49.9°F
(9.9°C)
48.0°F
(8.9°C)
1.9°F
(1.0°C)
111th Coolest Coolest since: 2010 1907
11th Warmest Warmest since: 2010 2019
Ties: 2001, 2008, 2010, 2016
Jun 2006–May 2011
60-Month
49.9°F
(9.9°C)
48.0°F
(8.9°C)
1.9°F
(1.0°C)
110th Coolest Coolest since: 2009 1908
11th Warmest Warmest since: 2010 2012, 2013, 2016, 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/