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


Connecticut

Average Temperature Rankings, September 1909

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1909
1-Month
60.4°F
(15.8°C)
61.5°F
(16.4°C)
-1.1°F
(-0.6°C)
28th Coolest Coolest since: 1905 1917
99th Warmest Warmest since: 1908 2015
Ties: 1988
Aug–Sep 1909
2-Month
63.4°F
(17.4°C)
65.0°F
(18.3°C)
-1.6°F
(-0.9°C)
16th Coolest Coolest since: 1905 1903
111th Warmest Warmest since: 1908 2018
Ties: 1897, 1902
Jul–Sep 1909
3-Month
65.1°F
(18.4°C)
66.9°F
(19.4°C)
-1.8°F
(-1.0°C)
7th Coolest Coolest since: 1903 1962
120th Warmest Warmest since: 1908 2018
Ties: 1954
Jun–Sep 1909
4-Month
65.4°F
(18.6°C)
66.5°F
(19.2°C)
-1.1°F
(-0.6°C)
21st Coolest Coolest since: 1907 1903
106th Warmest Warmest since: 1908 2016
Ties: 1956
May–Sep 1909
5-Month
63.4°F
(17.4°C)
64.6°F
(18.1°C)
-1.2°F
(-0.7°C)
17th Coolest Coolest since: 1907 1903, 1927
110th Warmest Warmest since: 1908 2018
Ties: 1920, 1967
Apr–Sep 1909
6-Month
60.4°F
(15.8°C)
61.5°F
(16.4°C)
-1.1°F
(-0.6°C)
18th Coolest Coolest since: 1907 1907
109th Warmest Warmest since: 1908 2010
Ties: 1914, 1916, 1946, 1962, 1963
Mar–Sep 1909
7-Month
56.4°F
(13.6°C)
57.7°F
(14.3°C)
-1.3°F
(-0.7°C)
15th Coolest Coolest since: 1907 1926
112th Warmest Warmest since: 1908 2010
Ties: 1914
Feb–Sep 1909
8-Month
53.1°F
(11.7°C)
53.8°F
(12.1°C)
-0.7°F
(-0.4°C)
30th Coolest Coolest since: 1907 1907
97th Warmest Warmest since: 1908 2012
Ties: 1896, 1947
Jan–Sep 1909
9-Month
50.3°F
(10.2°C)
50.7°F
(10.4°C)
-0.4°F
(-0.2°C)
37th Coolest Coolest since: 1907 1904
90th Warmest Warmest since: 1908 2012
Ties: 1903, 1936, 1966, 2003
Dec 1908–Sep 1909
10-Month
48.1°F
(8.9°C)
48.5°F
(9.2°C)
-0.4°F
(-0.3°C)
40th Coolest Coolest since: 1907 1904
86th Warmest Warmest since: 1908 2012
Ties: 1946, 1958, 1977
Nov 1908–Sep 1909
11-Month
47.3°F
(8.5°C)
47.8°F
(8.8°C)
-0.5°F
(-0.3°C)
35th Coolest Coolest since: 1907 1904
91st Warmest Warmest since: 1908 2012
Ties: 1936, 1971, 1996
Oct 1908–Sep 1909
12-Month
47.8°F
(8.8°C)
48.1°F
(8.9°C)
-0.3°F
(-0.1°C)
42nd Coolest Coolest since: 1907 1904, 1905, 1918
84th Warmest Warmest since: 1908 2012
Ties: 1915, 1966, 1971
Apr 1908–Sep 1909
18-Month
52.6°F
(11.4°C)
52.5°F
(11.4°C)
0.1°F
(0.0°C)
52nd Coolest Coolest since: 1908 1918
74th Warmest Warmest since: 1901 2012
Ties: 1901, 1943, 1946, 1947, 1958, 1971
Oct 1907–Sep 1909
24-Month
47.8°F
(8.8°C)
48.0°F
(8.9°C)
-0.2°F
(-0.1°C)
42nd Coolest Coolest since: 1908 1905
83rd Warmest Warmest since: 1901 2017
Ties: 1944, 1957
Oct 1906–Sep 1909
36-Month
47.0°F
(8.3°C)
48.0°F
(8.9°C)
-1.0°F
(-0.6°C)
11th Coolest Coolest since: 1907 1905
113th Warmest Warmest since: 1908 2018
Ties: 1912, 1924, 1926
Oct 1905–Sep 1909
48-Month
47.3°F
(8.5°C)
48.0°F
(8.9°C)
-0.7°F
(-0.4°C)
16th Coolest Coolest since: 1908 1907
107th Warmest Warmest since: 1903 2019
Ties: 1899, 1910, 1914, 1921, 1925
Oct 1904–Sep 1909
60-Month
46.8°F
(8.2°C)
48.0°F
(8.9°C)
-1.2°F
(-0.7°C)
7th Coolest Coolest since: 1908 1907, 1908
115th Warmest Warmest since: 1904 2020
Ties: 1919, 1927

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2020, retrieved on October 20, 2020 from https://www.ncdc.noaa.gov/cag/