Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Connecticut

Average Temperature Rankings, September 2013

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  • Record Warmest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
September 2013
1-Month 		61.4°F
(16.3°C)		 61.5°F
(16.4°C)		 -0.1°F
(-0.1°C)		 56th Coolest
Coolest since:
 1917
73rd Warmest
Warmest since:
 2015
Ties: 1916
Aug–Sep 2013
2-Month 		65.0°F
(18.3°C)		 65.0°F
(18.3°C)		 0.0°F
(0.0°C)		 52nd Coolest
Coolest since:
 1903
77th Warmest
Warmest since:
 2018
Ties: 1938, 1960, 1984, 1997
Jul–Sep 2013
3-Month 		68.7°F
(20.4°C)		 66.9°F
(19.4°C)		 1.8°F
(1.0°C)		 104th Coolest
Coolest since:
 1962
25th Warmest
Warmest since:
 2018
Jun–Sep 2013
4-Month 		68.4°F
(20.2°C)		 66.5°F
(19.2°C)		 1.9°F
(1.0°C)		 113th Coolest
Coolest since:
 1903
16th Warmest
Warmest since:
 2016
Ties: 1973, 1994, 2017
May–Sep 2013
5-Month 		66.4°F
(19.1°C)		 64.6°F
(18.1°C)		 1.8°F
(1.0°C)		 112th Coolest
Coolest since:
 1903, 1927
17th Warmest
Warmest since:
 2018
Ties: 1949, 1955, 2007
Apr–Sep 2013
6-Month 		63.2°F
(17.3°C)		 61.5°F
(16.4°C)		 1.7°F
(0.9°C)		 109th Coolest
Coolest since:
 1907
20th Warmest
Warmest since:
 2010
Mar–Sep 2013
7-Month 		59.3°F
(15.2°C)		 57.8°F
(14.3°C)		 1.5°F
(0.9°C)		 107th Coolest
Coolest since:
 1926
22nd Warmest
Warmest since:
 2010
Ties: 1959, 2006
Feb–Sep 2013
8-Month 		55.6°F
(13.1°C)		 53.9°F
(12.2°C)		 1.7°F
(0.9°C)		 111th Coolest
Coolest since:
 1907
18th Warmest
Warmest since:
 2012
Ties: 1945, 1953, 1955, 1981, 2006
Jan–Sep 2013
9-Month 		52.6°F
(11.4°C)		 50.7°F
(10.4°C)		 1.9°F
(1.0°C)		 110th Coolest
Coolest since:
 1904
19th Warmest
Warmest since:
 2012
Ties: 1973, 2008, 2019
Dec 2012–Sep 2013
10-Month 		50.9°F
(10.5°C)		 48.5°F
(9.2°C)		 2.4°F
(1.3°C)		 114th Coolest
Coolest since:
 1904
14th Warmest
Warmest since:
 2012
Nov 2012–Sep 2013
11-Month 		49.9°F
(9.9°C)		 47.8°F
(8.8°C)		 2.1°F
(1.1°C)		 110th Coolest
Coolest since:
 1904
18th Warmest
Warmest since:
 2012
Ties: 1953
Oct 2012–Sep 2013
12-Month 		50.3°F
(10.2°C)		 48.1°F
(8.9°C)		 2.2°F
(1.3°C)		 114th Coolest
Coolest since:
 1904, 1905, 1918
14th Warmest
Warmest since:
 2012
Apr 2012–Sep 2013
18-Month 		55.0°F
(12.8°C)		 52.5°F
(11.4°C)		 2.5°F
(1.4°C)		 117th Coolest
Coolest since:
 1918
11th Warmest
Warmest since:
 2012
Ties: 1991, 2011
Oct 2011–Sep 2013
24-Month 		51.6°F
(10.9°C)		 48.0°F
(8.9°C)		 3.6°F
(2.0°C)		 125th Coolest
Coolest since:
 1905
2nd Warmest
Warmest to Date
 2017
Oct 2010–Sep 2013
36-Month 		51.0°F
(10.6°C)		 48.0°F
(8.9°C)		 3.0°F
(1.7°C)		 122nd Coolest
Coolest since:
 1905
4th Warmest
Warmest since:
 2018
Oct 2009–Sep 2013
48-Month 		51.1°F
(10.6°C)		 48.0°F
(8.9°C)		 3.1°F
(1.7°C)		 123rd Coolest
Coolest since:
 1907
2nd Warmest
Warmest to Date
 2019
Oct 2008–Sep 2013
60-Month 		50.6°F
(10.3°C)		 48.0°F
(8.9°C)		 2.6°F
(1.4°C)		 119th Coolest
Coolest since:
 1907, 1908
5th Warmest
Warmest since:
 2020
Ties: 2012, 2014, 2016

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