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, June 2009

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
June 2009 1-Month	64.0°F (17.8°C)	65.4°F (18.6°C)	-1.4°F (-0.8°C)	25th Coolest	Coolest since: 1985	1903
	64.0°F (17.8°C)	65.4°F (18.6°C)	-1.4°F (-0.8°C)	104th Warmest	Warmest since: 2008	1943
	Ties: 1912, 1914, 1955
May–Jun 2009 2-Month	60.9°F (16.1°C)	61.1°F (16.2°C)	-0.2°F (-0.1°C)	47th Coolest	Coolest since: 2003	1907
May–Jun 2009 2-Month	60.9°F (16.1°C)	61.1°F (16.2°C)	-0.2°F (-0.1°C)	82nd Warmest	Warmest since: 2008	1991
Apr–Jun 2009 3-Month	57.0°F (13.9°C)	56.0°F (13.3°C)	1.0°F (0.6°C)	85th Coolest	Coolest since: 2007	1907
	57.0°F (13.9°C)	56.0°F (13.3°C)	1.0°F (0.6°C)	44th Warmest	Warmest since: 2008	2010
	Ties: 1925, 1930, 1969, 1973, 2007
Mar–Jun 2009 4-Month	52.0°F (11.1°C)	50.9°F (10.5°C)	1.1°F (0.6°C)	90th Coolest	Coolest since: 2007	1916
	52.0°F (11.1°C)	50.9°F (10.5°C)	1.1°F (0.6°C)	39th Warmest	Warmest since: 2008	2010
	Ties: 1922, 1955
Feb–Jun 2009 5-Month	47.6°F (8.7°C)	46.0°F (7.8°C)	1.6°F (0.9°C)	96th Coolest	Coolest since: 2007	1907
	47.6°F (8.7°C)	46.0°F (7.8°C)	1.6°F (0.9°C)	33rd Warmest	Warmest since: 2008	2012
	Ties: 1987, 2019
Jan–Jun 2009 6-Month	43.2°F (6.2°C)	42.6°F (5.9°C)	0.6°F (0.3°C)	75th Coolest	Coolest since: 2005	1907
	43.2°F (6.2°C)	42.6°F (5.9°C)	0.6°F (0.3°C)	54th Warmest	Warmest since: 2008	2012
	Ties: 1946
Dec 2008–Jun 2009 7-Month	41.6°F (5.3°C)	40.6°F (4.8°C)	1.0°F (0.5°C)	84th Coolest	Coolest since: 2005	1904, 1907, 1920
	41.6°F (5.3°C)	40.6°F (4.8°C)	1.0°F (0.5°C)	44th Warmest	Warmest since: 2008	2012
	Ties: 1960, 1974, 2011
Nov 2008–Jun 2009 8-Month	41.5°F (5.3°C)	40.6°F (4.8°C)	0.9°F (0.5°C)	80th Coolest	Coolest since: 2005	1904
	41.5°F (5.3°C)	40.6°F (4.8°C)	0.9°F (0.5°C)	48th Warmest	Warmest since: 2008	2012
	Ties: 1990, 1992
Oct 2008–Jun 2009 9-Month	42.4°F (5.8°C)	41.7°F (5.4°C)	0.7°F (0.4°C)	79th Coolest	Coolest since: 2005	1905
	42.4°F (5.8°C)	41.7°F (5.4°C)	0.7°F (0.4°C)	49th Warmest	Warmest since: 2008	2012
	Ties: 1925, 1975, 1989, 2001, 2005
Sep 2008–Jun 2009 10-Month	44.5°F (6.9°C)	43.7°F (6.5°C)	0.8°F (0.4°C)	80th Coolest	Coolest since: 2003	1918
	44.5°F (6.9°C)	43.7°F (6.5°C)	0.8°F (0.4°C)	48th Warmest	Warmest since: 2008	2012
	Ties: 1987
Aug 2008–Jun 2009 11-Month	46.6°F (8.1°C)	46.0°F (7.8°C)	0.6°F (0.3°C)	77th Coolest	Coolest since: 2003	1904
	46.6°F (8.1°C)	46.0°F (7.8°C)	0.6°F (0.3°C)	51st Warmest	Warmest since: 2008	2012
	Ties: 1929, 1987
Jul 2008–Jun 2009 12-Month	48.8°F (9.3°C)	48.0°F (8.9°C)	0.8°F (0.4°C)	84th Coolest	Coolest since: 2005	1904
	48.8°F (9.3°C)	48.0°F (8.9°C)	0.8°F (0.4°C)	44th Warmest	Warmest since: 2008	2012
	Ties: 1952, 1984, 1990, 2005
Jan 2008–Jun 2009 18-Month	47.5°F (8.6°C)	46.2°F (7.9°C)	1.3°F (0.7°C)	102nd Coolest	Coolest since: 2005	1905
	47.5°F (8.6°C)	46.2°F (7.9°C)	1.3°F (0.7°C)	26th Warmest	Warmest since: 2008	2012
	Ties: 1976
Jul 2007–Jun 2009 24-Month	49.6°F (9.8°C)	48.1°F (8.9°C)	1.5°F (0.9°C)	105th Coolest	Coolest since: 2005	1905
	49.6°F (9.8°C)	48.1°F (8.9°C)	1.5°F (0.9°C)	22nd Warmest	Warmest since: 2008	2017
	Ties: 1950, 1998, 2003
Jul 2006–Jun 2009 36-Month	49.7°F (9.8°C)	48.0°F (8.9°C)	1.7°F (0.9°C)	106th Coolest	Coolest since: 2006	1905, 1906
	49.7°F (9.8°C)	48.0°F (8.9°C)	1.7°F (0.9°C)	20th Warmest	Warmest since: 2008	2018
	Ties: 2016
Jul 2005–Jun 2009 48-Month	50.0°F (10.0°C)	48.0°F (8.9°C)	2.0°F (1.1°C)	112th Coolest	Coolest since: 2008	1907
	50.0°F (10.0°C)	48.0°F (8.9°C)	2.0°F (1.1°C)	13th Warmest	Warmest since: 2008	2019
	Ties: 2008, 2010
Jul 2004–Jun 2009 60-Month	49.7°F (9.8°C)	48.0°F (8.9°C)	1.7°F (0.9°C)	108th Coolest	Coolest since: 2007	1907, 1908
	49.7°F (9.8°C)	48.0°F (8.9°C)	1.7°F (0.9°C)	16th Warmest	Warmest since: 2008	2020
	Ties: 1999, 2000, 2001, 2003

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 3, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings