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


Connecticut

Average Temperature Rankings, September 1900

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1900
1-Month
64.7°F
(18.2°C)
61.5°F
(16.4°C)
3.2°F
(1.8°C)
112th Coolest Coolest since: 1899 1917
15th Warmest Warmest to Date 2015
Aug–Sep 1900
2-Month
67.8°F
(19.9°C)
65.1°F
(18.4°C)
2.7°F
(1.5°C)
115th Coolest Coolest since: 1899 1903
12th Warmest Warmest to Date 2018
Ties: 2003
Jul–Sep 1900
3-Month
69.0°F
(20.6°C)
66.9°F
(19.4°C)
2.1°F
(1.2°C)
112th Coolest Coolest since: 1899 1962
15th Warmest Warmest to Date 2018
Ties: 1944, 1980, 1983, 1998, 2003
Jun–Sep 1900
4-Month
68.3°F
(20.2°C)
66.6°F
(19.2°C)
1.7°F
(1.0°C)
109th Coolest Coolest since: 1899 1903
18th Warmest Warmest to Date 2016
Ties: 1944, 1961
May–Sep 1900
5-Month
65.7°F
(18.7°C)
64.6°F
(18.1°C)
1.1°F
(0.6°C)
92nd Coolest Coolest since: 1899 1903, 1927
35th Warmest Warmest to Date 2018
Ties: 2004
Apr–Sep 1900
6-Month
62.5°F
(16.9°C)
61.5°F
(16.4°C)
1.0°F
(0.5°C)
89th Coolest Coolest since: 1899 1907
38th Warmest Warmest to Date 2010
Mar–Sep 1900
7-Month
57.9°F
(14.4°C)
57.8°F
(14.3°C)
0.1°F
(0.1°C)
56th Coolest Coolest since: 1899 1926
71st Warmest Warmest since: 1898 2010
Ties: 1948
Feb–Sep 1900
8-Month
53.8°F
(12.1°C)
53.8°F
(12.1°C)
0.0°F
(0.0°C)
49th Coolest Coolest since: 1899 1907
78th Warmest Warmest since: 1898 2012
Ties: 1943, 1974
Jan–Sep 1900
9-Month
50.8°F
(10.4°C)
50.7°F
(10.4°C)
0.1°F
(0.0°C)
56th Coolest Coolest since: 1899 1904
71st Warmest Warmest since: 1898 2012
Ties: 1906, 1939, 1946, 1969, 1977, 1979, 1996, 2015
Dec 1899–Sep 1900
10-Month
48.8°F
(9.3°C)
48.5°F
(9.2°C)
0.3°F
(0.1°C)
60th Coolest Coolest since: 1899 1904
66th Warmest Warmest since: 1898 2012
Ties: 1906, 1959, 1979, 1981, 1986
Nov 1899–Sep 1900
11-Month
47.8°F
(8.8°C)
47.8°F
(8.8°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1899 1904
73rd Warmest Warmest since: 1898 2012
Ties: 1906, 1981, 2014
Oct 1899–Sep 1900
12-Month
48.1°F
(8.9°C)
48.0°F
(8.9°C)
0.1°F
(0.0°C)
55th Coolest Coolest since: 1899 1904, 1905, 1918
71st Warmest Warmest since: 1898 2012
Ties: 1964, 1969
Apr 1899–Sep 1900
18-Month
52.4°F
(11.3°C)
52.5°F
(11.4°C)
-0.1°F
(-0.1°C)
45th Coolest Coolest since: 1899 1918
81st Warmest Warmest since: 1898 2012
Ties: 1898, 1929, 1961
Oct 1898–Sep 1900
24-Month
47.4°F
(8.6°C)
48.0°F
(8.9°C)
-0.6°F
(-0.3°C)
26th Coolest Coolest since: 1897 1905
99th Warmest Warmest since: 1899 2017
Ties: 1936, 1982
Oct 1897–Sep 1900
36-Month
47.8°F
(8.8°C)
48.0°F
(8.9°C)
-0.2°F
(-0.1°C)
41st Coolest Coolest since: 1899 1905
83rd Warmest Warmest to Date 2018
Ties: 1922, 1958, 1966, 1971, 1972
Oct 1896–Sep 1900
48-Month
47.6°F
(8.7°C)
48.0°F
(8.9°C)
-0.4°F
(-0.2°C)
31st Coolest Coolest since: 1899 1907
92nd Warmest Warmest to Date 2019
Ties: 1916, 1937, 1963, 1968, 1970
Oct 1895–Sep 1900
60-Month
47.5°F
(8.6°C)
48.0°F
(8.9°C)
-0.5°F
(-0.3°C)
26th Coolest Coolest to Date 1907, 1908
96th Warmest Warmest to Date 2020
Ties: 1902, 1965, 1966, 1967

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2021, retrieved on June 22, 2021 from https://www.ncdc.noaa.gov/cag/