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 2022. For more information, please see Climatological Rankings.


Connecticut

Average Temperature Rankings, September 1898

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1898
1-Month
63.6°F
(17.6°C)
61.5°F
(16.4°C)
2.1°F
(1.2°C)
103rd Coolest Coolest since: 1897 1917
25th Warmest Warmest to Date 2015
Ties: 1906, 2014
Aug–Sep 1898
2-Month
66.9°F
(19.4°C)
65.0°F
(18.3°C)
1.9°F
(1.1°C)
102nd Coolest Coolest since: 1897 1903
26th Warmest Warmest to Date 2018
Ties: 1973, 2019
Jul–Sep 1898
3-Month
68.2°F
(20.1°C)
66.9°F
(19.4°C)
1.3°F
(0.7°C)
95th Coolest Coolest since: 1897 1962
33rd Warmest Warmest to Date 2018
Ties: 1995
Jun–Sep 1898
4-Month
67.6°F
(19.8°C)
66.5°F
(19.2°C)
1.1°F
(0.6°C)
88th Coolest Coolest since: 1897 1903
40th Warmest Warmest to Date 2016
Ties: 1980
May–Sep 1898
5-Month
65.1°F
(18.4°C)
64.6°F
(18.1°C)
0.5°F
(0.3°C)
71st Coolest Coolest since: 1897 1903, 1927
57th Warmest Warmest to Date 2018
Ties: 1971, 1977
Apr–Sep 1898
6-Month
61.4°F
(16.3°C)
61.5°F
(16.4°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1897 1907
83rd Warmest Warmest since: 1896 2010
Ties: 1895, 1965, 1974, 1984
Mar–Sep 1898
7-Month
58.4°F
(14.7°C)
57.8°F
(14.3°C)
0.6°F
(0.4°C)
77th Coolest Coolest since: 1897 1926
51st Warmest Warmest to Date 2010
Ties: 1910, 1930, 2000
Feb–Sep 1898
8-Month
54.6°F
(12.6°C)
53.9°F
(12.2°C)
0.7°F
(0.4°C)
83rd Coolest Coolest since: 1897 1907
45th Warmest Warmest to Date 2012
Ties: 1933, 1938, 1944, 1994
Jan–Sep 1898
9-Month
51.3°F
(10.7°C)
50.7°F
(10.4°C)
0.6°F
(0.3°C)
78th Coolest Coolest since: 1897 1904
50th Warmest Warmest to Date 2012
Ties: 1938, 1957, 1985, 2004
Dec 1897–Sep 1898
10-Month
49.2°F
(9.6°C)
48.5°F
(9.2°C)
0.7°F
(0.4°C)
78th Coolest Coolest since: 1897 1904
49th Warmest Warmest to Date 2012
Ties: 1931, 1974, 1975, 2015
Nov 1897–Sep 1898
11-Month
48.2°F
(9.0°C)
47.7°F
(8.7°C)
0.5°F
(0.3°C)
73rd Coolest Coolest since: 1897 1904
54th Warmest Warmest to Date 2012
Ties: 1919, 1925, 1929, 1945, 1959, 1986
Oct 1897–Sep 1898
12-Month
48.5°F
(9.2°C)
48.1°F
(8.9°C)
0.4°F
(0.3°C)
75th Coolest Coolest since: 1897 1904, 1905, 1918
52nd Warmest Warmest to Date 2012
Ties: 1929, 1930, 1939, 1986, 1992, 1993
Apr 1897–Sep 1898
18-Month
52.4°F
(11.3°C)
52.5°F
(11.4°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1897 1918
82nd Warmest Warmest to Date 2012
Ties: 1900, 1929, 1961
Oct 1896–Sep 1898
24-Month
47.7°F
(8.7°C)
48.0°F
(8.9°C)
-0.3°F
(-0.2°C)
37th Coolest Coolest since: 1897 1905
89th Warmest Warmest to Date 2017
Ties: 1925, 1962, 1966, 1970
Oct 1895–Sep 1898
36-Month
47.5°F
(8.6°C)
48.0°F
(8.9°C)
-0.5°F
(-0.3°C)
29th Coolest Coolest since: 1898 1905
96th Warmest Warmest to Date 2018
Ties: 1901, 1940, 1942

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on September 29, 2022 from https://www.ncdc.noaa.gov/cag/