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


Connecticut

Average Temperature Rankings, September 1951

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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Warmest/Coolest
Since
Record
September 1951
1-Month
61.1°F
(16.2°C)
61.5°F
(16.4°C)
-0.4°F
(-0.2°C)
45th Coolest Coolest since: 1950 1917
82nd Warmest Warmest since: 1948 2015
Ties: 1914, 1960
Aug–Sep 1951
2-Month
64.6°F
(18.1°C)
65.0°F
(18.3°C)
-0.4°F
(-0.2°C)
37th Coolest Coolest since: 1950 1903
90th Warmest Warmest since: 1949 2018
Ties: 1907, 1928, 1958, 1966, 1967, 2000
Jul–Sep 1951
3-Month
66.7°F
(19.3°C)
66.9°F
(19.4°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1950 1962
81st Warmest Warmest since: 1949 2018
Ties: 1920, 1942, 1967
Jun–Sep 1951
4-Month
66.2°F
(19.0°C)
66.6°F
(19.2°C)
-0.4°F
(-0.2°C)
42nd Coolest Coolest since: 1950 1903
85th Warmest Warmest since: 1949 2016
Ties: 1975
May–Sep 1951
5-Month
64.4°F
(18.0°C)
64.6°F
(18.1°C)
-0.2°F
(-0.1°C)
46th Coolest Coolest since: 1950 1903, 1927
81st Warmest Warmest since: 1949 2018
Ties: 1925, 1960
Apr–Sep 1951
6-Month
61.7°F
(16.5°C)
61.5°F
(16.4°C)
0.2°F
(0.1°C)
58th Coolest Coolest since: 1950 1907
69th Warmest Warmest since: 1949 2010
Ties: 1901, 1939, 1943
Mar–Sep 1951
7-Month
58.1°F
(14.5°C)
57.7°F
(14.3°C)
0.4°F
(0.2°C)
65th Coolest Coolest since: 1950 1926
62nd Warmest Warmest since: 1949 2010
Ties: 1946, 1961
Feb–Sep 1951
8-Month
54.7°F
(12.6°C)
53.8°F
(12.1°C)
0.9°F
(0.5°C)
86th Coolest Coolest since: 1950 1907
41st Warmest Warmest since: 1949 2012
Ties: 1931, 1995
Jan–Sep 1951
9-Month
51.9°F
(11.1°C)
50.7°F
(10.4°C)
1.2°F
(0.7°C)
98th Coolest Coolest since: 1950 1904
29th Warmest Warmest since: 1949 2012
Dec 1950–Sep 1951
10-Month
49.7°F
(9.8°C)
48.5°F
(9.2°C)
1.2°F
(0.6°C)
95th Coolest Coolest since: 1950 1904
31st Warmest Warmest since: 1949 2012
Ties: 1932, 1980
Nov 1950–Sep 1951
11-Month
49.1°F
(9.5°C)
47.8°F
(8.8°C)
1.3°F
(0.7°C)
99th Coolest Coolest since: 1950 1904
27th Warmest Warmest since: 1949 2012
Ties: 1933, 1955
Oct 1950–Sep 1951
12-Month
49.4°F
(9.7°C)
48.0°F
(8.9°C)
1.4°F
(0.8°C)
101st Coolest Coolest since: 1950 1904, 1905, 1918
25th Warmest Warmest since: 1949 2012
Ties: 1933, 1980, 1985, 2005
Apr 1950–Sep 1951
18-Month
52.9°F
(11.6°C)
52.5°F
(11.4°C)
0.4°F
(0.2°C)
73rd Coolest Coolest since: 1948 1918
53rd Warmest Warmest since: 1950 2012
Ties: 1913, 1981, 2001, 2003
Oct 1949–Sep 1951
24-Month
48.6°F
(9.2°C)
48.0°F
(8.9°C)
0.6°F
(0.3°C)
80th Coolest Coolest since: 1948 1905
45th Warmest Warmest since: 1950 2017
Ties: 1938, 1975, 1981, 1989, 2015
Oct 1948–Sep 1951
36-Month
49.3°F
(9.6°C)
48.0°F
(8.9°C)
1.3°F
(0.7°C)
97th Coolest Coolest since: 1950 1905
27th Warmest Warmest to Date 2018
Oct 1947–Sep 1951
48-Month
48.8°F
(9.3°C)
48.0°F
(8.9°C)
0.8°F
(0.4°C)
88th Coolest Coolest since: 1950 1907
35th Warmest Warmest since: 1933 2019
Ties: 1932, 1956, 1988, 1995
Oct 1946–Sep 1951
60-Month
48.7°F
(9.3°C)
47.9°F
(8.8°C)
0.8°F
(0.5°C)
83rd Coolest Coolest since: 1950 1907, 1908
39th Warmest Warmest since: 1933 2020
Ties: 1988, 1990, 1997

Citing This Page

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