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 1939

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1939
1-Month
61.0°F
(16.1°C)
61.5°F
(16.4°C)
-0.5°F
(-0.3°C)
41st Coolest Coolest since: 1938 1917
86th Warmest Warmest since: 1936 2015
Ties: 1919, 1964, 2009
Aug–Sep 1939
2-Month
66.6°F
(19.2°C)
65.0°F
(18.3°C)
1.6°F
(0.9°C)
98th Coolest Coolest since: 1938 1903
29th Warmest Warmest since: 1931 2018
Ties: 1970
Jul–Sep 1939
3-Month
67.7°F
(19.8°C)
66.9°F
(19.4°C)
0.8°F
(0.4°C)
80th Coolest Coolest since: 1938 1962
47th Warmest Warmest since: 1931 2018
Ties: 1908, 1991
Jun–Sep 1939
4-Month
67.2°F
(19.6°C)
66.5°F
(19.2°C)
0.7°F
(0.4°C)
77th Coolest Coolest since: 1938 1903
50th Warmest Warmest since: 1937 2016
Ties: 1945, 1989, 1996
May–Sep 1939
5-Month
65.5°F
(18.6°C)
64.6°F
(18.1°C)
0.9°F
(0.5°C)
87th Coolest Coolest since: 1938 1903, 1927
40th Warmest Warmest since: 1937 2018
Ties: 1961, 1995
Apr–Sep 1939
6-Month
61.7°F
(16.5°C)
61.5°F
(16.4°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1938 1907
69th Warmest Warmest since: 1937 2010
Ties: 1901, 1943, 1951
Mar–Sep 1939
7-Month
57.5°F
(14.2°C)
57.8°F
(14.3°C)
-0.3°F
(-0.1°C)
44th Coolest Coolest since: 1935 1926
83rd Warmest Warmest since: 1938 2010
Ties: 1964, 1965, 1997
Feb–Sep 1939
8-Month
54.0°F
(12.2°C)
53.8°F
(12.1°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1936 1907
69th Warmest Warmest since: 1938 2012
Ties: 1929, 1941, 1960, 1996
Jan–Sep 1939
9-Month
50.8°F
(10.4°C)
50.7°F
(10.4°C)
0.1°F
(0.0°C)
56th Coolest Coolest since: 1936 1904
71st Warmest Warmest since: 1938 2012
Ties: 1900, 1906, 1946, 1969, 1977, 1979, 1996, 2015
Dec 1938–Sep 1939
10-Month
48.7°F
(9.3°C)
48.5°F
(9.2°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1936 1904
68th Warmest Warmest since: 1938 2012
Ties: 1992
Nov 1938–Sep 1939
11-Month
48.0°F
(8.9°C)
47.7°F
(8.7°C)
0.3°F
(0.2°C)
59th Coolest Coolest since: 1936 1904
67th Warmest Warmest since: 1938 2012
Ties: 1910, 1944
Oct 1938–Sep 1939
12-Month
48.5°F
(9.2°C)
48.0°F
(8.9°C)
0.5°F
(0.3°C)
75th Coolest Coolest since: 1938 1904, 1905, 1918
51st Warmest Warmest since: 1937 2012
Ties: 1898, 1929, 1930, 1986, 1992, 1993
Apr 1938–Sep 1939
18-Month
52.8°F
(11.6°C)
52.5°F
(11.4°C)
0.3°F
(0.2°C)
68th Coolest Coolest since: 1938 1918
58th Warmest Warmest since: 1938 2012
Ties: 1922, 1938
Oct 1937–Sep 1939
24-Month
48.3°F
(9.1°C)
48.0°F
(8.9°C)
0.3°F
(0.2°C)
66th Coolest Coolest since: 1937 1905
59th Warmest Warmest since: 1938 2017
Ties: 1937, 1943, 2004
Oct 1936–Sep 1939
36-Month
48.5°F
(9.2°C)
48.0°F
(8.9°C)
0.5°F
(0.3°C)
75th Coolest Coolest since: 1938 1905
49th Warmest Warmest since: 1934 2018
Ties: 1931, 1981
Oct 1935–Sep 1939
48-Month
48.3°F
(9.1°C)
48.0°F
(8.9°C)
0.3°F
(0.2°C)
68th Coolest Coolest since: 1938 1907
55th Warmest Warmest since: 1934 2019
Ties: 1931, 1945, 1958, 1984
Oct 1934–Sep 1939
60-Month
48.1°F
(8.9°C)
48.0°F
(8.9°C)
0.1°F
(0.0°C)
55th Coolest Coolest since: 1938 1907, 1908
67th Warmest Warmest since: 1936 2020
Ties: 1936, 1947, 1960, 1973, 1978, 1980

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2021, retrieved on June 24, 2021 from https://www.ncdc.noaa.gov/cag/