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 2021. For more information, please see Climatological Rankings.


Connecticut

Average Temperature Rankings, September 1908

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1908
1-Month
63.1°F
(17.3°C)
61.5°F
(16.4°C)
1.6°F
(0.9°C)
91st Coolest Coolest since: 1907 1917
36th Warmest Warmest since: 1906 2015
Aug–Sep 1908
2-Month
65.1°F
(18.4°C)
65.0°F
(18.3°C)
0.1°F
(0.1°C)
57th Coolest Coolest since: 1907 1903
70th Warmest Warmest since: 1906 2018
Ties: 1915, 1941, 1943, 1974
Jul–Sep 1908
3-Month
67.7°F
(19.8°C)
66.9°F
(19.4°C)
0.8°F
(0.4°C)
80th Coolest Coolest since: 1907 1962
47th Warmest Warmest since: 1906 2018
Ties: 1939, 1991
Jun–Sep 1908
4-Month
67.5°F
(19.7°C)
66.5°F
(19.2°C)
1.0°F
(0.5°C)
86th Coolest Coolest since: 1907 1903
41st Warmest Warmest since: 1901 2016
Ties: 1901, 1921, 1934
May–Sep 1908
5-Month
65.8°F
(18.8°C)
64.6°F
(18.1°C)
1.2°F
(0.7°C)
98th Coolest Coolest since: 1907 1903, 1927
29th Warmest Warmest to Date 2018
Ties: 1933, 1934, 1983, 1988, 2014
Apr–Sep 1908
6-Month
62.4°F
(16.9°C)
61.5°F
(16.4°C)
0.9°F
(0.5°C)
88th Coolest Coolest since: 1907 1907
39th Warmest Warmest since: 1900 2010
Ties: 1933, 1953, 1988
Mar–Sep 1908
7-Month
58.5°F
(14.7°C)
57.7°F
(14.3°C)
0.8°F
(0.4°C)
81st Coolest Coolest since: 1907 1926
46th Warmest Warmest to Date 2010
Ties: 1968, 1976, 2009
Feb–Sep 1908
8-Month
53.9°F
(12.2°C)
53.8°F
(12.1°C)
0.1°F
(0.1°C)
52nd Coolest Coolest since: 1907 1907
75th Warmest Warmest since: 1898 2012
Ties: 1919, 1946, 1971, 2003, 2014
Jan–Sep 1908
9-Month
50.9°F
(10.5°C)
50.7°F
(10.4°C)
0.2°F
(0.1°C)
68th Coolest Coolest since: 1907 1904
59th Warmest Warmest since: 1898 2012
Ties: 1954, 1960, 1974
Dec 1907–Sep 1908
10-Month
49.0°F
(9.4°C)
48.6°F
(9.2°C)
0.4°F
(0.2°C)
71st Coolest Coolest since: 1907 1904
55th Warmest Warmest since: 1898 2012
Ties: 1925, 1938, 1960
Nov 1907–Sep 1908
11-Month
48.1°F
(8.9°C)
47.8°F
(8.8°C)
0.3°F
(0.1°C)
66th Coolest Coolest since: 1907 1904
60th Warmest Warmest since: 1898 2012
Ties: 1938, 1947, 1979, 1992
Oct 1907–Sep 1908
12-Month
47.9°F
(8.8°C)
48.1°F
(8.9°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1907 1904, 1905, 1918
80th Warmest Warmest since: 1906 2012
Ties: 1950, 1958, 1981, 1994, 1996
Apr 1907–Sep 1908
18-Month
51.6°F
(10.9°C)
52.6°F
(11.4°C)
-1.0°F
(-0.5°C)
14th Coolest Coolest since: 1907 1918
112th Warmest Warmest since: 1906 2012
Ties: 1899, 1902, 1924, 1941
Oct 1906–Sep 1908
24-Month
46.7°F
(8.2°C)
48.1°F
(8.9°C)
-1.4°F
(-0.7°C)
10th Coolest Coolest since: 1907 1905
115th Warmest Warmest since: 1907 2017
Ties: 1907
Oct 1905–Sep 1908
36-Month
47.1°F
(8.4°C)
48.0°F
(8.9°C)
-0.9°F
(-0.5°C)
15th Coolest Coolest since: 1907 1905
109th Warmest Warmest since: 1903 2018
Oct 1904–Sep 1908
48-Month
46.6°F
(8.1°C)
48.0°F
(8.9°C)
-1.4°F
(-0.8°C)
6th Coolest Coolest since: 1907 1907
117th Warmest Warmest since: 1904 2019
Ties: 1919
Oct 1903–Sep 1908
60-Month
46.2°F
(7.9°C)
48.0°F
(8.9°C)
-1.8°F
(-1.0°C)
1st Coolest Coolest since: 1907 1907, 1908
121st Warmest Warmest since: 1907 2020
Ties: 1907

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2021, retrieved on September 25, 2021 from https://www.ncdc.noaa.gov/cag/