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 2019. For more information, please see Climatological Rankings.


Connecticut

Average Temperature Rankings, September 1938

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Warmest/Coolest
Since
Record
September 1938
1-Month
58.7°F
(14.8°C)
61.5°F
(16.4°C)
-2.8°F
(-1.6°C)
10th Coolest Coolest since: 1928 1917
116th Warmest Warmest since: 1937 2015
Aug–Sep 1938
2-Month
65.0°F
(18.3°C)
65.0°F
(18.3°C)
0.0°F
(0.0°C)
52nd Coolest Coolest since: 1935 1903
74th Warmest Warmest since: 1937 2018
Ties: 1960, 1984, 1997, 2013
Jul–Sep 1938
3-Month
66.9°F
(19.4°C)
66.9°F
(19.4°C)
0.0°F
(0.0°C)
54th Coolest Coolest since: 1935 1962
72nd Warmest Warmest since: 1937 2016, 2018
Ties: 1974, 1987, 1997
Jun–Sep 1938
4-Month
66.5°F
(19.2°C)
66.5°F
(19.2°C)
0.0°F
(0.0°C)
51st Coolest Coolest since: 1935 1903
75th Warmest Warmest since: 1937 2016
Ties: 1895, 1922, 1976
May–Sep 1938
5-Month
64.1°F
(17.8°C)
64.6°F
(18.1°C)
-0.5°F
(-0.3°C)
35th Coolest Coolest since: 1935 1903, 1927
91st Warmest Warmest since: 1937 2018
Ties: 1899, 1964, 1982
Apr–Sep 1938
6-Month
61.5°F
(16.4°C)
61.5°F
(16.4°C)
0.0°F
(0.0°C)
50th Coolest Coolest since: 1935 1907
76th Warmest Warmest since: 1937 2010
Ties: 1910
Mar–Sep 1938
7-Month
58.2°F
(14.6°C)
57.7°F
(14.3°C)
0.5°F
(0.3°C)
71st Coolest Coolest since: 1937 1926
55th Warmest Warmest since: 1936 2010
Ties: 1922, 1933, 1986, 1989, 2003
Feb–Sep 1938
8-Month
54.6°F
(12.6°C)
53.8°F
(12.1°C)
0.8°F
(0.5°C)
83rd Coolest Coolest since: 1937 1907
43rd Warmest Warmest since: 1933 2012
Ties: 1898, 1933, 1944, 1994
Jan–Sep 1938
9-Month
51.3°F
(10.7°C)
50.7°F
(10.4°C)
0.6°F
(0.3°C)
78th Coolest Coolest since: 1936 1904
48th Warmest Warmest since: 1937 2012
Ties: 1898, 1957, 1985, 2004
Dec 1937–Sep 1938
10-Month
49.0°F
(9.4°C)
48.6°F
(9.2°C)
0.4°F
(0.2°C)
71st Coolest Coolest since: 1936 1904
54th Warmest Warmest since: 1937 2012
Ties: 1908, 1925, 1960
Nov 1937–Sep 1938
11-Month
48.1°F
(8.9°C)
47.8°F
(8.8°C)
0.3°F
(0.1°C)
66th Coolest Coolest since: 1936 1904
59th Warmest Warmest since: 1937 2012
Ties: 1908, 1947, 1979, 1992
Oct 1937–Sep 1938
12-Month
48.2°F
(9.0°C)
48.1°F
(8.9°C)
0.1°F
(0.1°C)
58th Coolest Coolest since: 1936 1904, 1905, 1918
67th Warmest Warmest since: 1937 2012
Ties: 1944, 1959, 1972, 1979, 1984
Apr 1937–Sep 1938
18-Month
52.8°F
(11.6°C)
52.5°F
(11.4°C)
0.3°F
(0.2°C)
68th Coolest Coolest since: 1936 1918
57th Warmest Warmest since: 1937 2012
Ties: 1922, 1939
Oct 1936–Sep 1938
24-Month
48.6°F
(9.2°C)
48.1°F
(8.9°C)
0.5°F
(0.3°C)
80th Coolest Coolest since: 1937 1905
44th Warmest Warmest since: 1933 2017
Ties: 1951, 1975, 1981, 1989, 2015
Oct 1935–Sep 1938
36-Month
48.3°F
(9.1°C)
48.1°F
(8.9°C)
0.2°F
(0.2°C)
67th Coolest Coolest since: 1937 1905
56th Warmest Warmest since: 1934 2018
Ties: 1930, 1944, 1960, 1977, 1983, 1994
Oct 1934–Sep 1938
48-Month
48.0°F
(8.9°C)
48.0°F
(8.9°C)
0.0°F
(0.0°C)
53rd Coolest Coolest since: 1937 1907
69th Warmest Warmest since: 1935 2019
Ties: 1922, 1948, 1981
Oct 1933–Sep 1938
60-Month
47.7°F
(8.7°C)
48.0°F
(8.9°C)
-0.3°F
(-0.2°C)
35th Coolest Coolest since: 1930 1907, 1908
86th Warmest Warmest since: 1937 2019
Ties: 1943, 1963, 1964, 1968, 1969, 1970, 1971

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/