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 December 2020. For more information, please see Climatological Rankings.


Connecticut

Average Temperature Rankings, September 1901

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1901
1-Month
62.1°F
(16.7°C)
61.5°F
(16.4°C)
0.6°F
(0.3°C)
72nd Coolest Coolest since: 1899 1917
55th Warmest Warmest since: 1900 2015
Ties: 1965, 1969
Aug–Sep 1901
2-Month
65.6°F
(18.7°C)
65.0°F
(18.3°C)
0.6°F
(0.4°C)
73rd Coolest Coolest since: 1899 1903
54th Warmest Warmest since: 1900 2018
Ties: 1953, 1977, 1985, 2008
Jul–Sep 1901
3-Month
67.9°F
(19.9°C)
66.9°F
(19.4°C)
1.0°F
(0.5°C)
87th Coolest Coolest since: 1899 1962
40th Warmest Warmest since: 1900 2018
Ties: 1906, 1947
Jun–Sep 1901
4-Month
67.5°F
(19.7°C)
66.5°F
(19.2°C)
1.0°F
(0.5°C)
86th Coolest Coolest since: 1899 1903
41st Warmest Warmest since: 1900 2016
Ties: 1908, 1921, 1934
May–Sep 1901
5-Month
65.0°F
(18.3°C)
64.6°F
(18.1°C)
0.4°F
(0.2°C)
68th Coolest Coolest since: 1899 1903, 1927
59th Warmest Warmest since: 1900 2018
Ties: 1922, 1941, 1975
Apr–Sep 1901
6-Month
61.7°F
(16.5°C)
61.5°F
(16.4°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1899 1907
69th Warmest Warmest since: 1900 2010
Ties: 1939, 1943, 1951
Mar–Sep 1901
7-Month
57.6°F
(14.2°C)
57.8°F
(14.3°C)
-0.2°F
(-0.1°C)
48th Coolest Coolest since: 1899 1926
79th Warmest Warmest since: 1900 2010
Ties: 1919, 1971
Feb–Sep 1901
8-Month
52.8°F
(11.6°C)
53.8°F
(12.1°C)
-1.0°F
(-0.5°C)
23rd Coolest Coolest since: 1899 1907
104th Warmest Warmest since: 1900 2012
Ties: 1927, 1962
Jan–Sep 1901
9-Month
49.7°F
(9.8°C)
50.7°F
(10.4°C)
-1.0°F
(-0.6°C)
25th Coolest Coolest since: 1899 1904
102nd Warmest Warmest since: 1900 2012
Ties: 1897, 1927
Dec 1900–Sep 1901
10-Month
47.6°F
(8.7°C)
48.5°F
(9.2°C)
-0.9°F
(-0.5°C)
25th Coolest Coolest since: 1899 1904
101st Warmest Warmest since: 1900 2012
Ties: 1935, 1967
Nov 1900–Sep 1901
11-Month
47.0°F
(8.3°C)
47.8°F
(8.8°C)
-0.8°F
(-0.5°C)
24th Coolest Coolest since: 1899 1904
102nd Warmest Warmest since: 1900 2012
Ties: 1897, 1977
Oct 1900–Sep 1901
12-Month
47.6°F
(8.7°C)
48.0°F
(8.9°C)
-0.4°F
(-0.2°C)
31st Coolest Coolest since: 1899 1904, 1905, 1918
95th Warmest Warmest since: 1900 2012
Ties: 1936, 1941, 1965, 2003
Apr 1900–Sep 1901
18-Month
52.6°F
(11.4°C)
52.5°F
(11.4°C)
0.1°F
(0.0°C)
52nd Coolest Coolest since: 1900 1918
74th Warmest Warmest to Date 2012
Ties: 1909, 1943, 1946, 1947, 1958, 1971
Oct 1899–Sep 1901
24-Month
47.9°F
(8.8°C)
48.1°F
(8.9°C)
-0.2°F
(-0.1°C)
45th Coolest Coolest since: 1900 1905
80th Warmest Warmest to Date 2017
Ties: 1910, 1921, 1948, 1965, 1969
Oct 1898–Sep 1901
36-Month
47.5°F
(8.6°C)
48.0°F
(8.9°C)
-0.5°F
(-0.3°C)
29th Coolest Coolest since: 1899 1905
95th Warmest Warmest since: 1900 2018
Ties: 1898, 1940, 1942
Oct 1897–Sep 1901
48-Month
47.7°F
(8.7°C)
48.0°F
(8.9°C)
-0.3°F
(-0.2°C)
37th Coolest Coolest since: 1900 1907
86th Warmest Warmest to Date 2019
Ties: 1911, 1924, 1936, 1942, 1967, 1969, 1971
Oct 1896–Sep 1901
60-Month
47.6°F
(8.7°C)
48.0°F
(8.9°C)
-0.4°F
(-0.2°C)
31st Coolest Coolest since: 1900 1907, 1908
91st Warmest Warmest to Date 2020
Ties: 1913, 1923, 1944

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2021, retrieved on January 21, 2021 from https://www.ncdc.noaa.gov/cag/