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 September 2020. For more information, please see Climatological Rankings.


Connecticut

Average Temperature Rankings, May 2015

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
May 2015
1-Month
62.7°F
(17.1°C)
56.8°F
(13.8°C)
5.9°F
(3.3°C)
126th Coolest Coolest since: 2014 1917
1st Warmest Warmest to Date 2015
Apr–May 2015
2-Month
54.8°F
(12.7°C)
51.3°F
(10.7°C)
3.5°F
(2.0°C)
123rd Coolest Coolest since: 2014 1917
4th Warmest Warmest since: 2012 1991
Ties: 1941, 1942, 1998
Mar–May 2015
3-Month
46.9°F
(8.3°C)
46.1°F
(7.8°C)
0.8°F
(0.5°C)
78th Coolest Coolest since: 2014 1917, 1967
49th Warmest Warmest since: 2013 2012
Ties: 1929
Feb–May 2015
4-Month
39.1°F
(3.9°C)
41.1°F
(5.1°C)
-2.0°F
(-1.2°C)
20th Coolest Coolest since: 1978 1907
107th Warmest Warmest since: 2014 2012
Jan–May 2015
5-Month
36.0°F
(2.2°C)
38.0°F
(3.3°C)
-2.0°F
(-1.1°C)
18th Coolest Coolest since: 1978 1904, 1907, 1920
109th Warmest Warmest since: 2014 2012
Ties: 1924
Dec 2014–May 2015
6-Month
35.9°F
(2.2°C)
36.6°F
(2.6°C)
-0.7°F
(-0.4°C)
37th Coolest Coolest since: 2014 1904
89th Warmest Warmest since: 2014 2012
Ties: 1896, 1928, 2014
Nov 2014–May 2015
7-Month
36.4°F
(2.4°C)
37.0°F
(2.8°C)
-0.6°F
(-0.4°C)
38th Coolest Coolest since: 2014 1904
88th Warmest Warmest since: 2014 2012
Ties: 1924, 2014
Oct 2014–May 2015
8-Month
38.6°F
(3.7°C)
38.8°F
(3.8°C)
-0.2°F
(-0.1°C)
49th Coolest Coolest since: 2014 1905
77th Warmest Warmest since: 2014 2012
Ties: 1931, 1969, 2014
Sep 2014–May 2015
9-Month
41.4°F
(5.2°C)
41.3°F
(5.2°C)
0.1°F
(0.0°C)
57th Coolest Coolest since: 2014 1905, 1918
69th Warmest Warmest since: 2013 2012
Ties: 1910, 1922
Aug 2014–May 2015
10-Month
44.1°F
(6.7°C)
44.1°F
(6.7°C)
0.0°F
(0.0°C)
57th Coolest Coolest since: 2014 1904
69th Warmest Warmest since: 2013 2012
Ties: 1915, 1931, 1964, 1988
Jul 2014–May 2015
11-Month
46.6°F
(8.1°C)
46.4°F
(8.0°C)
0.2°F
(0.1°C)
59th Coolest Coolest since: 2003 1904
67th Warmest Warmest since: 2014 2012
Ties: 1946, 1958, 1969
Jun 2014–May 2015
12-Month
48.3°F
(9.1°C)
48.0°F
(8.9°C)
0.3°F
(0.2°C)
68th Coolest Coolest since: 2003 1904
58th Warmest Warmest since: 2014 2012
Ties: 1929, 1931, 1939, 1947, 1987
Dec 2013–May 2015
18-Month
44.2°F
(6.8°C)
44.2°F
(6.8°C)
0.0°F
(0.0°C)
56th Coolest Coolest since: 1994 1905
69th Warmest Warmest since: 2014 2017
Ties: 1929, 1937, 1994
Jun 2013–May 2015
24-Month
48.4°F
(9.1°C)
48.0°F
(8.9°C)
0.4°F
(0.2°C)
73rd Coolest Coolest since: 1994 1905
52nd Warmest Warmest since: 2014 2017
Ties: 1939, 1945, 1946, 1980
Jun 2012–May 2015
36-Month
49.1°F
(9.5°C)
48.0°F
(8.9°C)
1.1°F
(0.6°C)
92nd Coolest Coolest since: 2005 1906
32nd Warmest Warmest since: 2014 2018
Ties: 1976
Jun 2011–May 2015
48-Month
50.1°F
(10.1°C)
48.0°F
(8.9°C)
2.1°F
(1.2°C)
114th Coolest Coolest since: 2011 1907
9th Warmest Warmest since: 2014 2019
Ties: 2000, 2009
Jun 2010–May 2015
60-Month
50.1°F
(10.1°C)
48.0°F
(8.9°C)
2.1°F
(1.2°C)
112th Coolest Coolest since: 2011 1908
10th Warmest Warmest since: 2014 2020
Ties: 2010

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 23, 2020 from https://www.ncdc.noaa.gov/cag/