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 April 2021. For more information, please see Climatological Rankings.


Connecticut

Average Temperature Rankings, September 1948

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1948
1-Month
62.7°F
(17.1°C)
61.5°F
(16.4°C)
1.2°F
(0.7°C)
86th Coolest Coolest since: 1947 1917
41st Warmest Warmest since: 1946 2015
Aug–Sep 1948
2-Month
66.4°F
(19.1°C)
65.1°F
(18.4°C)
1.3°F
(0.7°C)
94th Coolest Coolest since: 1947 1903
33rd Warmest Warmest since: 1947 2018
Ties: 1930, 1947, 1969, 1988, 2009
Jul–Sep 1948
3-Month
68.0°F
(20.0°C)
66.9°F
(19.4°C)
1.1°F
(0.6°C)
90th Coolest Coolest since: 1947 1962
37th Warmest Warmest since: 1944 2018
Ties: 1971, 2014
Jun–Sep 1948
4-Month
67.0°F
(19.4°C)
66.5°F
(19.2°C)
0.5°F
(0.2°C)
70th Coolest Coolest since: 1947 1903
57th Warmest Warmest since: 1945 2016
Ties: 1969, 1987
May–Sep 1948
5-Month
64.7°F
(18.2°C)
64.6°F
(18.1°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1947 1903, 1927
69th Warmest Warmest since: 1944 2018
Apr–Sep 1948
6-Month
61.6°F
(16.4°C)
61.5°F
(16.4°C)
0.1°F
(0.0°C)
52nd Coolest Coolest since: 1947 1907
75th Warmest Warmest since: 1945 2010
Ties: 1911, 1925, 1936, 1971, 1986
Mar–Sep 1948
7-Month
57.9°F
(14.4°C)
57.8°F
(14.3°C)
0.1°F
(0.1°C)
56th Coolest Coolest since: 1947 1926
71st Warmest Warmest since: 1946 2010
Ties: 1900
Feb–Sep 1948
8-Month
53.5°F
(11.9°C)
53.9°F
(12.2°C)
-0.4°F
(-0.3°C)
41st Coolest Coolest since: 1947 1907
86th Warmest Warmest since: 1946 2012
Ties: 1913, 1964, 1965, 1966
Jan–Sep 1948
9-Month
49.6°F
(9.8°C)
50.6°F
(10.3°C)
-1.0°F
(-0.5°C)
21st Coolest Coolest since: 1940 1904
106th Warmest Warmest since: 1947 2012
Ties: 1896, 1902, 1967
Dec 1947–Sep 1948
10-Month
47.3°F
(8.5°C)
48.5°F
(9.2°C)
-1.2°F
(-0.7°C)
18th Coolest Coolest since: 1940 1904
108th Warmest Warmest since: 1947 2012
Nov 1947–Sep 1948
11-Month
46.4°F
(8.0°C)
47.8°F
(8.8°C)
-1.4°F
(-0.8°C)
17th Coolest Coolest since: 1940 1904
109th Warmest Warmest since: 1947 2012
Ties: 1927, 1978
Oct 1947–Sep 1948
12-Month
47.2°F
(8.4°C)
48.0°F
(8.9°C)
-0.8°F
(-0.5°C)
25th Coolest Coolest since: 1940 1904, 1905, 1918
101st Warmest Warmest since: 1947 2012
Ties: 1914, 1935
Apr 1947–Sep 1948
18-Month
51.9°F
(11.1°C)
52.5°F
(11.4°C)
-0.6°F
(-0.3°C)
25th Coolest Coolest since: 1941 1918
101st Warmest Warmest since: 1947 2012
Ties: 1897, 1934, 1968, 1978
Oct 1946–Sep 1948
24-Month
47.9°F
(8.8°C)
48.0°F
(8.9°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1944 1905
80th Warmest Warmest since: 1947 2017
Ties: 1901, 1910, 1921, 1965, 1969
Oct 1945–Sep 1948
36-Month
47.9°F
(8.8°C)
48.1°F
(8.9°C)
-0.2°F
(-0.1°C)
47th Coolest Coolest since: 1942 1905
77th Warmest Warmest since: 1947 2018
Ties: 1910, 1937
Oct 1944–Sep 1948
48-Month
48.0°F
(8.9°C)
48.0°F
(8.9°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1946 1907
70th Warmest Warmest since: 1947 2019
Ties: 1922, 1938, 1981
Oct 1943–Sep 1948
60-Month
48.0°F
(8.9°C)
48.0°F
(8.9°C)
0.0°F
(0.0°C)
51st Coolest Coolest since: 1944 1907, 1908
71st Warmest Warmest since: 1947 2020
Ties: 1931, 1937, 1962

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2021, retrieved on May 9, 2021 from https://www.ncdc.noaa.gov/cag/