Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Connecticut

Average Temperature Rankings, April 2009

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  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 2009
1-Month
49.3°F
(9.6°C)
46.0°F
(7.8°C)
3.3°F
(1.8°C)
114th Coolest
Coolest since:
1943
15th Warmest
Warmest since:
2010
Ties: 2005
Mar–Apr 2009
2-Month
43.1°F
(6.2°C)
40.7°F
(4.8°C)
2.4°F
(1.4°C)
104th Coolest
Coolest since:
1916
25th Warmest
Warmest since:
1945, 2012
Ties: 1913, 1925, 2008
Feb–Apr 2009
3-Month
38.8°F
(3.8°C)
35.9°F
(2.2°C)
2.9°F
(1.6°C)
106th Coolest
Coolest since:
1916
23rd Warmest
Warmest since:
2012
Ties: 1949, 2021
Jan–Apr 2009
4-Month
34.3°F
(1.3°C)
33.3°F
(0.7°C)
1.0°F
(0.6°C)
81st Coolest
Coolest since:
1904
48th Warmest
Warmest since:
2012
Ties: 1957, 2001
Dec 2008–Apr 2009
5-Month
33.9°F
(1.1°C)
32.5°F
(0.3°C)
1.4°F
(0.8°C)
89th Coolest
Coolest since:
1904
39th Warmest
Warmest since:
2012
Ties: 2018
Nov 2008–Apr 2009
6-Month
35.0°F
(1.7°C)
33.8°F
(1.0°C)
1.2°F
(0.7°C)
87th Coolest
Coolest since:
1904
41st Warmest
Warmest since:
2012
Ties: 1919, 1958, 1989
Oct 2008–Apr 2009
7-Month
37.1°F
(2.8°C)
36.2°F
(2.3°C)
0.9°F
(0.5°C)
80th Coolest
Coolest since:
1904, 1918
48th Warmest
Warmest since:
2012
Ties: 1987
Sep 2008–Apr 2009
8-Month
40.4°F
(4.7°C)
39.4°F
(4.1°C)
1.0°F
(0.6°C)
83rd Coolest
Coolest since:
1918
45th Warmest
Warmest since:
2012
Ties: 2005
Aug 2008–Apr 2009
9-Month
43.5°F
(6.4°C)
42.6°F
(5.9°C)
0.9°F
(0.5°C)
83rd Coolest
Coolest since:
1904
45th Warmest
Warmest since:
2012
Ties: 1945
Jul 2008–Apr 2009
10-Month
46.4°F
(8.0°C)
45.4°F
(7.4°C)
1.0°F
(0.6°C)
91st Coolest
Coolest since:
1904
37th Warmest
Warmest since:
2012
Ties: 1933, 1942, 1945, 1950, 1952, 1962, 1973, 1990
Jun 2008–Apr 2009
11-Month
48.5°F
(9.2°C)
47.3°F
(8.5°C)
1.2°F
(0.7°C)
97th Coolest
Coolest since:
1904
31st Warmest
Warmest since:
2012
Ties: 1950, 1983, 1997
May 2008–Apr 2009
12-Month
49.0°F
(9.4°C)
48.1°F
(8.9°C)
0.9°F
(0.5°C)
91st Coolest
Coolest since:
1904
37th Warmest
Warmest since:
2012
Ties: 1913, 1942, 2005
Nov 2007–Apr 2009
18-Month
44.7°F
(7.1°C)
43.3°F
(6.3°C)
1.4°F
(0.8°C)
99th Coolest
Coolest since:
1905
28th Warmest
Warmest since:
2017
Ties: 1932, 1976
May 2007–Apr 2009
24-Month
49.7°F
(9.8°C)
48.0°F
(8.9°C)
1.7°F
(0.9°C)
106th Coolest
Coolest since:
1905
21st Warmest
Warmest since:
2017
May 2006–Apr 2009
36-Month
49.8°F
(9.9°C)
48.0°F
(8.9°C)
1.8°F
(1.0°C)
111th Coolest
Coolest since:
1906
15th Warmest
Warmest since:
2018
Ties: 2001, 2007, 2010
May 2005–Apr 2009
48-Month
50.0°F
(10.0°C)
48.0°F
(8.9°C)
2.0°F
(1.1°C)
113th Coolest
Coolest since:
1907
12th Warmest
Warmest since:
2019
Ties: 2008, 2015, 2016
May 2004–Apr 2009
60-Month
49.8°F
(9.9°C)
48.0°F
(8.9°C)
1.8°F
(1.0°C)
109th Coolest
Coolest since:
1908
15th Warmest
Warmest since:
2020
Ties: 2003, 2008

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