Statewide Rankings

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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, September 2004

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 2004 1-Month	63.8°F (17.7°C)	61.5°F (16.4°C)	2.3°F (1.3°C)	106th Coolest	Coolest since: 2003	1917
September 2004 1-Month	63.8°F (17.7°C)	61.5°F (16.4°C)	2.3°F (1.3°C)	23rd Warmest	Warmest since: 2002	2015
Aug–Sep 2004 2-Month	66.7°F (19.3°C)	65.0°F (18.3°C)	1.7°F (1.0°C)	99th Coolest	Coolest since: 2000	1903
Aug–Sep 2004 2-Month	66.7°F (19.3°C)	65.0°F (18.3°C)	1.7°F (1.0°C)	30th Warmest	Warmest since: 2003	2018
Jul–Sep 2004 3-Month	67.8°F (19.9°C)	66.9°F (19.4°C)	0.9°F (0.5°C)	84th Coolest	Coolest since: 2001	1962
	67.8°F (19.9°C)	66.9°F (19.4°C)	0.9°F (0.5°C)	45th Warmest	Warmest since: 2003	2018
	Ties: 1968, 1990, 2001
Jun–Sep 2004 4-Month	67.1°F (19.5°C)	66.5°F (19.2°C)	0.6°F (0.3°C)	73rd Coolest	Coolest since: 2000	1903
	67.1°F (19.5°C)	66.5°F (19.2°C)	0.6°F (0.3°C)	56th Warmest	Warmest since: 2003	2016
	Ties: 1953, 1981
May–Sep 2004 5-Month	65.7°F (18.7°C)	64.6°F (18.1°C)	1.1°F (0.6°C)	92nd Coolest	Coolest since: 2003	1903, 1927
	65.7°F (18.7°C)	64.6°F (18.1°C)	1.1°F (0.6°C)	37th Warmest	Warmest since: 2002	2018
	Ties: 1900
Apr–Sep 2004 6-Month	62.7°F (17.1°C)	61.5°F (16.4°C)	1.2°F (0.7°C)	98th Coolest	Coolest since: 2003	1907
	62.7°F (17.1°C)	61.5°F (16.4°C)	1.2°F (0.7°C)	31st Warmest	Warmest since: 2002	2010
	Ties: 1931, 1941, 1973, 1983
Mar–Sep 2004 7-Month	59.2°F (15.1°C)	57.8°F (14.3°C)	1.4°F (0.8°C)	104th Coolest	Coolest since: 2003	1926
	59.2°F (15.1°C)	57.8°F (14.3°C)	1.4°F (0.8°C)	25th Warmest	Warmest since: 2002	2010
	Ties: 1942, 1983, 2008
Feb–Sep 2004 8-Month	55.4°F (13.0°C)	53.9°F (12.2°C)	1.5°F (0.8°C)	102nd Coolest	Coolest since: 2003	1907
	55.4°F (13.0°C)	53.9°F (12.2°C)	1.5°F (0.8°C)	27th Warmest	Warmest since: 2002	2012
	Ties: 1990
Jan–Sep 2004 9-Month	51.3°F (10.7°C)	50.7°F (10.4°C)	0.6°F (0.3°C)	78th Coolest	Coolest since: 2003	1904
	51.3°F (10.7°C)	50.7°F (10.4°C)	0.6°F (0.3°C)	51st Warmest	Warmest since: 2002	2012
	Ties: 1898, 1938, 1957, 1985
Dec 2003–Sep 2004 10-Month	49.4°F (9.7°C)	48.5°F (9.2°C)	0.9°F (0.5°C)	84th Coolest	Coolest since: 2003	1904
	49.4°F (9.7°C)	48.5°F (9.2°C)	0.9°F (0.5°C)	44th Warmest	Warmest since: 2002	2012
	Ties: 1930, 1954, 2001
Nov 2003–Sep 2004 11-Month	48.9°F (9.4°C)	47.8°F (8.8°C)	1.1°F (0.6°C)	94th Coolest	Coolest since: 2003	1904
	48.9°F (9.4°C)	47.8°F (8.8°C)	1.1°F (0.6°C)	34th Warmest	Warmest since: 2002	2012
	Ties: 1942, 1952
Oct 2003–Sep 2004 12-Month	48.9°F (9.4°C)	48.0°F (8.9°C)	0.9°F (0.5°C)	89th Coolest	Coolest since: 2003	1904, 1905, 1918
	48.9°F (9.4°C)	48.0°F (8.9°C)	0.9°F (0.5°C)	39th Warmest	Warmest since: 2002	2012
	Ties: 1937, 1990, 1997, 2015
Apr 2003–Sep 2004 18-Month	53.2°F (11.8°C)	52.5°F (11.4°C)	0.7°F (0.4°C)	88th Coolest	Coolest since: 2003	1918
	53.2°F (11.8°C)	52.5°F (11.4°C)	0.7°F (0.4°C)	40th Warmest	Warmest since: 2002	2012
	Ties: 1945, 1988, 1989, 1990, 1997, 2014
Oct 2002–Sep 2004 24-Month	48.3°F (9.1°C)	48.1°F (8.9°C)	0.2°F (0.2°C)	66th Coolest	Coolest since: 1994	1905
	48.3°F (9.1°C)	48.1°F (8.9°C)	0.2°F (0.2°C)	61st Warmest	Warmest since: 2003	2017
	Ties: 1937, 1939, 1943
Oct 2001–Sep 2004 36-Month	49.4°F (9.7°C)	48.0°F (8.9°C)	1.4°F (0.8°C)	100th Coolest	Coolest since: 2003	1905
	49.4°F (9.7°C)	48.0°F (8.9°C)	1.4°F (0.8°C)	26th Warmest	Warmest since: 2003	2018
	Ties: 1954, 2003
Oct 2000–Sep 2004 48-Month	49.3°F (9.6°C)	48.0°F (8.9°C)	1.3°F (0.7°C)	96th Coolest	Coolest since: 1997	1907
	49.3°F (9.6°C)	48.0°F (8.9°C)	1.3°F (0.7°C)	29th Warmest	Warmest since: 2003	2019
	Ties: 1952
Oct 1999–Sep 2004 60-Month	49.3°F (9.6°C)	48.0°F (8.9°C)	1.3°F (0.7°C)	100th Coolest	Coolest since: 1998	1907, 1908
	49.3°F (9.6°C)	48.0°F (8.9°C)	1.3°F (0.7°C)	24th Warmest	Warmest since: 2003	2020
	Ties: 1991, 1995, 2005, 2007

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 7, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings