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 1931

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1931
1-Month
65.1°F
(18.4°C)
61.5°F
(16.4°C)
3.6°F
(2.0°C)
117th Coolest Coolest since: 1930 1917
11th Warmest Warmest since: 1921 2015
Aug–Sep 1931
2-Month
67.3°F
(19.6°C)
65.0°F
(18.3°C)
2.3°F
(1.3°C)
107th Coolest Coolest since: 1930 1903
21st Warmest Warmest since: 1900 2018
Ties: 1944
Jul–Sep 1931
3-Month
68.9°F
(20.5°C)
66.9°F
(19.4°C)
2.0°F
(1.1°C)
106th Coolest Coolest since: 1930 1962
22nd Warmest Warmest since: 1900 2018
Ties: 2017
Jun–Sep 1931
4-Month
68.1°F
(20.1°C)
66.5°F
(19.2°C)
1.6°F
(0.9°C)
104th Coolest Coolest since: 1930 1903
24th Warmest Warmest since: 1900 2016
Ties: 1959, 2007
May–Sep 1931
5-Month
65.9°F
(18.8°C)
64.6°F
(18.1°C)
1.3°F
(0.7°C)
103rd Coolest Coolest since: 1929 1903, 1927
25th Warmest Warmest since: 1930 2018
Ties: 1943, 1980, 1994, 2006
Apr–Sep 1931
6-Month
62.7°F
(17.1°C)
61.5°F
(16.4°C)
1.2°F
(0.7°C)
98th Coolest Coolest since: 1930 1907
30th Warmest Warmest since: 1921 2010
Ties: 1941, 1973, 1983, 2004
Mar–Sep 1931
7-Month
58.8°F
(14.9°C)
57.8°F
(14.3°C)
1.0°F
(0.6°C)
95th Coolest Coolest since: 1930 1926
33rd Warmest Warmest since: 1921 2010
Ties: 1952, 1979, 1980, 1981, 1988, 1993, 1995, 2007
Feb–Sep 1931
8-Month
54.7°F
(12.6°C)
53.8°F
(12.1°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1929 1907
42nd Warmest Warmest since: 1930 2012
Ties: 1951, 1995
Jan–Sep 1931
9-Month
51.4°F
(10.8°C)
50.7°F
(10.4°C)
0.7°F
(0.4°C)
83rd Coolest Coolest since: 1929 1904
45th Warmest Warmest since: 1930 2012
Ties: 1913, 1942, 1981, 1988
Dec 1930–Sep 1931
10-Month
49.2°F
(9.6°C)
48.5°F
(9.2°C)
0.7°F
(0.4°C)
78th Coolest Coolest since: 1929 1904
49th Warmest Warmest since: 1930 2012
Ties: 1898, 1974, 1975, 2015
Nov 1930–Sep 1931
11-Month
48.4°F
(9.1°C)
47.8°F
(8.8°C)
0.6°F
(0.3°C)
76th Coolest Coolest since: 1929 1904
51st Warmest Warmest since: 1930 2012
Ties: 2015
Oct 1930–Sep 1931
12-Month
48.4°F
(9.1°C)
48.0°F
(8.9°C)
0.4°F
(0.2°C)
68th Coolest Coolest since: 1928 1904, 1905, 1918
59th Warmest Warmest since: 1930 2012
Ties: 1975
Apr 1930–Sep 1931
18-Month
53.0°F
(11.7°C)
52.5°F
(11.4°C)
0.5°F
(0.3°C)
79th Coolest Coolest since: 1930 1918
48th Warmest Warmest since: 1921 2012
Ties: 1950, 1973, 1984, 1986, 1994
Oct 1929–Sep 1931
24-Month
48.4°F
(9.1°C)
48.0°F
(8.9°C)
0.4°F
(0.2°C)
71st Coolest Coolest since: 1929 1905
55th Warmest Warmest since: 1930 2017
Ties: 1942, 1958, 1960, 1997
Oct 1928–Sep 1931
36-Month
48.5°F
(9.2°C)
48.1°F
(8.9°C)
0.4°F
(0.3°C)
75th Coolest Coolest since: 1930 1905
50th Warmest Warmest to Date 2018
Ties: 1939, 1981
Oct 1927–Sep 1931
48-Month
48.3°F
(9.1°C)
48.0°F
(8.9°C)
0.3°F
(0.2°C)
68th Coolest Coolest since: 1930 1907
56th Warmest Warmest to Date 2019
Ties: 1939, 1945, 1958, 1984
Oct 1926–Sep 1931
60-Month
48.0°F
(8.9°C)
48.0°F
(8.9°C)
0.0°F
(0.0°C)
51st Coolest Coolest since: 1930 1907, 1908
72nd Warmest Warmest to Date 2020
Ties: 1937, 1948, 1962

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on September 27, 2022 from https://www.ncdc.noaa.gov/cag/