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 2012

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  • Record Warmest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Warmest/Coolest
Since		 Record
September 2012
1-Month 		63.3°F
(17.4°C)		 61.5°F
(16.4°C)		 1.8°F
(1.0°C)		 96th Coolest
Coolest since:
 1917
33rd Warmest
Warmest since:
 2015
Ties: 2003, 2008
Aug–Sep 2012
2-Month 		67.6°F
(19.8°C)		 65.0°F
(18.3°C)		 2.6°F
(1.5°C)		 113th Coolest
Coolest since:
 1903
16th Warmest
Warmest since:
 2018
Ties: 2001, 2017
Jul–Sep 2012
3-Month 		69.8°F
(21.0°C)		 66.9°F
(19.4°C)		 2.9°F
(1.6°C)		 120th Coolest
Coolest since:
 1962
9th Warmest
Warmest since:
 2018
Ties: 2002
Jun–Sep 2012
4-Month 		68.9°F
(20.5°C)		 66.5°F
(19.2°C)		 2.4°F
(1.3°C)		 118th Coolest
Coolest since:
 1903
11th Warmest
Warmest since:
 2016
May–Sep 2012
5-Month 		67.5°F
(19.7°C)		 64.6°F
(18.1°C)		 2.9°F
(1.6°C)		 122nd Coolest
Coolest since:
 1903, 1927
7th Warmest
Warmest since:
 2018
Apr–Sep 2012
6-Month 		64.5°F
(18.1°C)		 61.5°F
(16.4°C)		 3.0°F
(1.7°C)		 127th Coolest
Coolest since:
 1907
2nd Warmest
Warmest since:
 2010
Ties: 2011, 2015, 2016
Mar–Sep 2012
7-Month 		61.8°F
(16.6°C)		 57.7°F
(14.3°C)		 4.1°F
(2.3°C)		 127th Coolest
Coolest since:
 1926
2nd Warmest
Warmest since:
 2010
Feb–Sep 2012
8-Month 		58.5°F
(14.7°C)		 53.8°F
(12.1°C)		 4.7°F
(2.6°C)		 128th Coolest
Coolest since:
 1907
1st Warmest
Warmest to Date
 2012
Jan–Sep 2012
9-Month 		55.5°F
(13.1°C)		 50.7°F
(10.4°C)		 4.8°F
(2.7°C)		 128th Coolest
Coolest since:
 1904
1st Warmest
Warmest to Date
 2012
Dec 2011–Sep 2012
10-Month 		53.6°F
(12.0°C)		 48.5°F
(9.2°C)		 5.1°F
(2.8°C)		 127th Coolest
Coolest since:
 1904
1st Warmest
Warmest to Date
 2012
Nov 2011–Sep 2012
11-Month 		52.9°F
(11.6°C)		 47.7°F
(8.7°C)		 5.2°F
(2.9°C)		 127th Coolest
Coolest since:
 1904
1st Warmest
Warmest to Date
 2012
Oct 2011–Sep 2012
12-Month 		53.0°F
(11.7°C)		 48.1°F
(8.9°C)		 4.9°F
(2.8°C)		 127th Coolest
Coolest since:
 1904, 1905, 1918
1st Warmest
Warmest to Date
 2012
Apr 2011–Sep 2012
18-Month 		56.8°F
(13.8°C)		 52.5°F
(11.4°C)		 4.3°F
(2.4°C)		 127th Coolest
Coolest since:
 1918
1st Warmest
Warmest to Date
 2012
Oct 2010–Sep 2012
24-Month 		51.4°F
(10.8°C)		 48.1°F
(8.9°C)		 3.3°F
(1.9°C)		 124th Coolest
Coolest since:
 1905
3rd Warmest
Warmest to Date
 2017
Oct 2009–Sep 2012
36-Month 		51.4°F
(10.8°C)		 48.0°F
(8.9°C)		 3.4°F
(1.9°C)		 124th Coolest
Coolest since:
 1905
2nd Warmest
Warmest to Date
 2018
Oct 2008–Sep 2012
48-Month 		50.7°F
(10.4°C)		 48.0°F
(8.9°C)		 2.7°F
(1.5°C)		 118th Coolest
Coolest since:
 1907
7th Warmest
Warmest to Date
 2019
Oct 2007–Sep 2012
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 to Date
 2020
Ties: 2013, 2014, 2016

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