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


Connecticut

Average Temperature Rankings, October 2009

View Period (Months):All1234567891011121824364860
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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
October 2009
1-Month
49.5°F
(9.7°C)
51.0°F
(10.6°C)
-1.5°F
(-0.9°C)
29th Coolest Coolest since: 2003 1925
97th Warmest Warmest since: 2008 2017
Ties: 1965, 1978
Sep–Oct 2009
2-Month
55.2°F
(12.9°C)
56.2°F
(13.4°C)
-1.0°F
(-0.5°C)
28th Coolest Coolest since: 1992 1917
98th Warmest Warmest since: 2008 2017
Ties: 1928
Aug–Oct 2009
3-Month
60.7°F
(15.9°C)
60.3°F
(15.7°C)
0.4°F
(0.2°C)
70th Coolest Coolest since: 2008 1940
56th Warmest Warmest since: 2007 2017
Ties: 1945, 2006
Jul–Oct 2009
4-Month
62.7°F
(17.1°C)
62.9°F
(17.2°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 2000 1925, 1940
79th Warmest Warmest since: 2008 2016
Ties: 1922, 1997
Jun–Oct 2009
5-Month
63.0°F
(17.2°C)
63.4°F
(17.4°C)
-0.4°F
(-0.2°C)
38th Coolest Coolest since: 2000 1903
88th Warmest Warmest since: 2008 2016
Ties: 1899, 1928, 1960
May–Oct 2009
6-Month
62.1°F
(16.7°C)
62.3°F
(16.8°C)
-0.2°F
(-0.1°C)
44th Coolest Coolest since: 2000 1907
82nd Warmest Warmest since: 2008 2018
Ties: 1913, 1920, 1945, 1946, 1960
Apr–Oct 2009
7-Month
60.3°F
(15.7°C)
60.0°F
(15.6°C)
0.3°F
(0.1°C)
65th Coolest Coolest since: 2003 1907
61st Warmest Warmest since: 2008 2010
Ties: 1960, 1987
Mar–Oct 2009
8-Month
57.4°F
(14.1°C)
57.0°F
(13.9°C)
0.4°F
(0.2°C)
72nd Coolest Coolest since: 2003 1940
54th Warmest Warmest since: 2008 2010
Ties: 1922, 1951, 1970, 1981, 1989
Feb–Oct 2009
9-Month
54.3°F
(12.4°C)
53.5°F
(11.9°C)
0.8°F
(0.5°C)
84th Coolest Coolest since: 2003 1907
42nd Warmest Warmest since: 2008 2012
Jan–Oct 2009
10-Month
51.0°F
(10.6°C)
50.7°F
(10.4°C)
0.3°F
(0.2°C)
65th Coolest Coolest since: 2003 1904, 1907
61st Warmest Warmest since: 2008 2012
Dec 2008–Oct 2009
11-Month
49.3°F
(9.6°C)
48.8°F
(9.3°C)
0.5°F
(0.3°C)
75th Coolest Coolest since: 2003 1904
50th Warmest Warmest since: 2008 2012
Ties: 1900, 1930
Nov 2008–Oct 2009
12-Month
48.6°F
(9.2°C)
48.1°F
(8.9°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 2003 1904
45th Warmest Warmest since: 2008 2012
Ties: 1919, 1938, 1959, 1987, 1993, 2015
May 2008–Oct 2009
18-Month
53.4°F
(11.9°C)
52.8°F
(11.6°C)
0.6°F
(0.3°C)
83rd Coolest Coolest since: 2003 1904
42nd Warmest Warmest since: 2008 2012
Ties: 1913, 1951, 1952, 1974, 1984, 1997
Nov 2007–Oct 2009
24-Month
49.0°F
(9.4°C)
48.0°F
(8.9°C)
1.0°F
(0.5°C)
92nd Coolest Coolest since: 2004 1905
32nd Warmest Warmest since: 2008 2017
Ties: 1974, 1996
Nov 2006–Oct 2009
36-Month
49.6°F
(9.8°C)
48.0°F
(8.9°C)
1.6°F
(0.9°C)
106th Coolest Coolest since: 2006 1905
17th Warmest Warmest since: 2008 2012, 2018
Ties: 1955, 1992, 2006
Nov 2005–Oct 2009
48-Month
49.7°F
(9.8°C)
48.0°F
(8.9°C)
1.7°F
(0.9°C)
106th Coolest Coolest since: 2006 1907
16th Warmest Warmest since: 2008 2013, 2019
Nov 2004–Oct 2009
60-Month
49.7°F
(9.8°C)
48.0°F
(8.9°C)
1.7°F
(0.9°C)
107th Coolest Coolest since: 2007 1907
14th Warmest Warmest since: 2008 2013, 2019
Ties: 1999, 2003

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2020, retrieved on September 24, 2020 from https://www.ncdc.noaa.gov/cag/