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 2019. For more information, please see Climatological Rankings.


Connecticut

Average Temperature Rankings, September 2017

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 2017
1-Month
66.0°F
(18.9°C)
61.5°F
(16.4°C)
4.5°F
(2.5°C)
120th Coolest Coolest since: 2014 1917
6th Warmest Warmest since: 2016 2015
Ties: 2005
Aug–Sep 2017
2-Month
67.6°F
(19.8°C)
65.1°F
(18.4°C)
2.5°F
(1.4°C)
113th Coolest Coolest since: 2014 1903
13th Warmest Warmest since: 2016 2018
Ties: 2001, 2012
Jul–Sep 2017
3-Month
68.9°F
(20.5°C)
66.9°F
(19.4°C)
2.0°F
(1.1°C)
106th Coolest Coolest since: 2014 1962
20th Warmest Warmest since: 2016 2016, 2018
Ties: 1931
Jun–Sep 2017
4-Month
68.4°F
(20.2°C)
66.5°F
(19.2°C)
1.9°F
(1.0°C)
113th Coolest Coolest since: 2014 1903
13th Warmest Warmest since: 2016 2016
Ties: 1973, 1994, 2013
May–Sep 2017
5-Month
66.1°F
(18.9°C)
64.6°F
(18.1°C)
1.5°F
(0.8°C)
107th Coolest Coolest since: 2014 1903, 1927
19th Warmest Warmest since: 2016 2018
Ties: 2001
Apr–Sep 2017
6-Month
63.7°F
(17.6°C)
61.5°F
(16.4°C)
2.2°F
(1.2°C)
116th Coolest Coolest since: 2014 1907
10th Warmest Warmest since: 2016 2010
Mar–Sep 2017
7-Month
59.4°F
(15.2°C)
57.8°F
(14.3°C)
1.6°F
(0.9°C)
110th Coolest Coolest since: 2014 1926
16th Warmest Warmest since: 2016 2010
Ties: 1955, 2005
Feb–Sep 2017
8-Month
56.3°F
(13.5°C)
53.9°F
(12.2°C)
2.4°F
(1.3°C)
116th Coolest Coolest since: 2015 1907
10th Warmest Warmest since: 2016 2012
Jan–Sep 2017
9-Month
53.6°F
(12.0°C)
50.6°F
(10.3°C)
3.0°F
(1.7°C)
118th Coolest Coolest since: 2015 1904
8th Warmest Warmest since: 2016 2012
Dec 2016–Sep 2017
10-Month
51.5°F
(10.8°C)
48.5°F
(9.2°C)
3.0°F
(1.6°C)
117th Coolest Coolest since: 2015 1904
8th Warmest Warmest since: 2016 2012
Nov 2016–Sep 2017
11-Month
50.8°F
(10.4°C)
47.8°F
(8.8°C)
3.0°F
(1.6°C)
118th Coolest Coolest since: 2015 1904
7th Warmest Warmest since: 2016 2012
Ties: 1999
Oct 2016–Sep 2017
12-Month
51.0°F
(10.6°C)
48.0°F
(8.9°C)
3.0°F
(1.7°C)
119th Coolest Coolest since: 2015 1904, 1905, 1918
6th Warmest Warmest since: 2016 2012
Ties: 2018
Apr 2016–Sep 2017
18-Month
55.5°F
(13.1°C)
52.5°F
(11.4°C)
3.0°F
(1.7°C)
122nd Coolest Coolest since: 2015 1918
3rd Warmest Warmest since: 2016 2012
Ties: 2002
Oct 2015–Sep 2017
24-Month
51.9°F
(11.1°C)
48.1°F
(8.9°C)
3.8°F
(2.2°C)
123rd Coolest Coolest since: 2016 1905
1st Warmest Warmest to Date 2017
Oct 2014–Sep 2017
36-Month
50.9°F
(10.5°C)
48.0°F
(8.9°C)
2.9°F
(1.6°C)
119th Coolest Coolest since: 2016 1905
4th Warmest Warmest since: 2013 2018
Oct 2013–Sep 2017
48-Month
50.2°F
(10.1°C)
48.0°F
(8.9°C)
2.2°F
(1.2°C)
116th Coolest Coolest since: 2016 1907
6th Warmest Warmest since: 2014 2019
Ties: 2002
Oct 2012–Sep 2017
60-Month
50.2°F
(10.1°C)
48.0°F
(8.9°C)
2.2°F
(1.2°C)
113th Coolest Coolest since: 2015 1907, 1908
8th Warmest Warmest since: 2016 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 21, 2019 from https://www.ncdc.noaa.gov/cag/