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


Connecticut

Average Temperature Rankings, September 1998

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Warmest/Coolest
Since
Record
September 1998
1-Month
64.2°F
(17.9°C)
61.5°F
(16.4°C)
2.7°F
(1.5°C)
107th Coolest Coolest since: 1997 1917
21st Warmest Warmest since: 1983 2015
Aug–Sep 1998
2-Month
67.9°F
(19.9°C)
65.0°F
(18.3°C)
2.9°F
(1.6°C)
116th Coolest Coolest since: 1997 1903
12th Warmest Warmest since: 1961 2018
Jul–Sep 1998
3-Month
69.0°F
(20.6°C)
66.9°F
(19.4°C)
2.1°F
(1.2°C)
112th Coolest Coolest since: 1997 1962
16th Warmest Warmest since: 1983 2018
Ties: 1900, 1944, 1980, 1983, 2003
Jun–Sep 1998
4-Month
68.0°F
(20.0°C)
66.5°F
(19.2°C)
1.5°F
(0.8°C)
101st Coolest Coolest since: 1997 1903
27th Warmest Warmest since: 1994 2016
Ties: 1943, 1955, 2006
May–Sep 1998
5-Month
66.6°F
(19.2°C)
64.6°F
(18.1°C)
2.0°F
(1.1°C)
115th Coolest Coolest since: 1997 1903, 1927
13th Warmest Warmest since: 1991 2018
Apr–Sep 1998
6-Month
63.6°F
(17.6°C)
61.5°F
(16.4°C)
2.1°F
(1.2°C)
116th Coolest Coolest since: 1997 1907
12th Warmest Warmest since: 1991 2010
Ties: 2019
Mar–Sep 1998
7-Month
60.2°F
(15.7°C)
57.8°F
(14.3°C)
2.4°F
(1.4°C)
118th Coolest Coolest since: 1997 1926
10th Warmest Warmest since: 1991 2010
Feb–Sep 1998
8-Month
57.0°F
(13.9°C)
53.8°F
(12.1°C)
3.2°F
(1.8°C)
122nd Coolest Coolest since: 1997 1907
6th Warmest Warmest since: 1991 2012
Ties: 2020
Jan–Sep 1998
9-Month
54.4°F
(12.4°C)
50.7°F
(10.4°C)
3.7°F
(2.0°C)
124th Coolest Coolest since: 1997 1904
4th Warmest Warmest to Date 2012
Dec 1997–Sep 1998
10-Month
52.1°F
(11.2°C)
48.5°F
(9.2°C)
3.6°F
(2.0°C)
122nd Coolest Coolest since: 1997 1904
5th Warmest Warmest to Date 2012
Ties: 2020
Nov 1997–Sep 1998
11-Month
50.9°F
(10.5°C)
47.8°F
(8.8°C)
3.1°F
(1.7°C)
120th Coolest Coolest since: 1997 1904
7th Warmest Warmest since: 1991 2012
Oct 1997–Sep 1998
12-Month
50.8°F
(10.4°C)
48.0°F
(8.9°C)
2.8°F
(1.5°C)
116th Coolest Coolest since: 1997 1904, 1905, 1918
11th Warmest Warmest since: 1991 2012
Apr 1997–Sep 1998
18-Month
54.2°F
(12.3°C)
52.5°F
(11.4°C)
1.7°F
(0.9°C)
107th Coolest Coolest since: 1997 1918
20th Warmest Warmest since: 1995 2012
Oct 1996–Sep 1998
24-Month
49.9°F
(9.9°C)
48.1°F
(8.9°C)
1.8°F
(1.0°C)
108th Coolest Coolest since: 1997 1905
18th Warmest Warmest since: 1992 2017
Oct 1995–Sep 1998
36-Month
49.2°F
(9.6°C)
48.0°F
(8.9°C)
1.2°F
(0.7°C)
96th Coolest Coolest since: 1997 1905
29th Warmest Warmest since: 1993 2018
Ties: 1933, 1985
Oct 1994–Sep 1998
48-Month
49.4°F
(9.7°C)
48.0°F
(8.9°C)
1.4°F
(0.8°C)
104th Coolest Coolest since: 1997 1907
20th Warmest Warmest since: 1993 2019
Ties: 1954, 1955, 1991, 1992, 1993, 2003, 2005
Oct 1993–Sep 1998
60-Month
49.1°F
(9.5°C)
48.0°F
(8.9°C)
1.1°F
(0.6°C)
93rd Coolest Coolest since: 1997 1907, 1908
30th Warmest Warmest since: 1995 2020
Ties: 1954, 1994

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2021, retrieved on December 5, 2021 from https://www.ncdc.noaa.gov/cag/