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 1908

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1908 1-Month	63.1°F (17.3°C)	61.5°F (16.4°C)	1.6°F (0.9°C)	91st Coolest	Coolest since: 1907	1917
September 1908 1-Month	63.1°F (17.3°C)	61.5°F (16.4°C)	1.6°F (0.9°C)	38th Warmest	Warmest since: 1906	2015
Aug–Sep 1908 2-Month	65.1°F (18.4°C)	65.0°F (18.3°C)	0.1°F (0.1°C)	57th Coolest	Coolest since: 1907	1903
	65.1°F (18.4°C)	65.0°F (18.3°C)	0.1°F (0.1°C)	72nd Warmest	Warmest since: 1906	2018
	Ties: 1915, 1941, 1943, 1974
Jul–Sep 1908 3-Month	67.7°F (19.8°C)	66.9°F (19.4°C)	0.8°F (0.4°C)	80th Coolest	Coolest since: 1907	1962
	67.7°F (19.8°C)	66.9°F (19.4°C)	0.8°F (0.4°C)	49th Warmest	Warmest since: 1906	2018
	Ties: 1939, 1991
Jun–Sep 1908 4-Month	67.5°F (19.7°C)	66.5°F (19.2°C)	1.0°F (0.5°C)	86th Coolest	Coolest since: 1907	1903
	67.5°F (19.7°C)	66.5°F (19.2°C)	1.0°F (0.5°C)	43rd Warmest	Warmest since: 1901	2016
	Ties: 1901, 1921, 1934
May–Sep 1908 5-Month	65.8°F (18.8°C)	64.6°F (18.1°C)	1.2°F (0.7°C)	98th Coolest	Coolest since: 1907	1903, 1927
	65.8°F (18.8°C)	64.6°F (18.1°C)	1.2°F (0.7°C)	31st Warmest	Warmest to Date	2018
	Ties: 1933, 1934, 1983, 1988, 2014
Apr–Sep 1908 6-Month	62.4°F (16.9°C)	61.5°F (16.4°C)	0.9°F (0.5°C)	88th Coolest	Coolest since: 1907	1907
	62.4°F (16.9°C)	61.5°F (16.4°C)	0.9°F (0.5°C)	41st Warmest	Warmest since: 1900	2010
	Ties: 1933, 1953, 1988
Mar–Sep 1908 7-Month	58.5°F (14.7°C)	57.7°F (14.3°C)	0.8°F (0.4°C)	81st Coolest	Coolest since: 1907	1926
	58.5°F (14.7°C)	57.7°F (14.3°C)	0.8°F (0.4°C)	48th Warmest	Warmest to Date	2010
	Ties: 1968, 1976, 2009
Feb–Sep 1908 8-Month	53.9°F (12.2°C)	53.8°F (12.1°C)	0.1°F (0.1°C)	52nd Coolest	Coolest since: 1907	1907
	53.9°F (12.2°C)	53.8°F (12.1°C)	0.1°F (0.1°C)	77th Warmest	Warmest since: 1898	2012
	Ties: 1919, 1946, 1971, 2003, 2014
Jan–Sep 1908 9-Month	50.9°F (10.5°C)	50.7°F (10.4°C)	0.2°F (0.1°C)	68th Coolest	Coolest since: 1907	1904
	50.9°F (10.5°C)	50.7°F (10.4°C)	0.2°F (0.1°C)	61st Warmest	Warmest since: 1898	2012
	Ties: 1954, 1960, 1974
Dec 1907–Sep 1908 10-Month	49.0°F (9.4°C)	48.6°F (9.2°C)	0.4°F (0.2°C)	71st Coolest	Coolest since: 1907	1904
	49.0°F (9.4°C)	48.6°F (9.2°C)	0.4°F (0.2°C)	57th Warmest	Warmest since: 1898	2012
	Ties: 1925, 1938, 1960
Nov 1907–Sep 1908 11-Month	48.1°F (8.9°C)	47.8°F (8.8°C)	0.3°F (0.1°C)	64th Coolest	Coolest since: 1907	1904
	48.1°F (8.9°C)	47.8°F (8.8°C)	0.3°F (0.1°C)	64th Warmest	Warmest since: 1898	2012
	Ties: 1938, 1947, 1979, 1992
Oct 1907–Sep 1908 12-Month	47.9°F (8.8°C)	48.1°F (8.9°C)	-0.2°F (-0.1°C)	46th Coolest	Coolest since: 1907	1904, 1905, 1918
	47.9°F (8.8°C)	48.1°F (8.9°C)	-0.2°F (-0.1°C)	82nd Warmest	Warmest since: 1906	2012
	Ties: 1950, 1958, 1981, 1994, 1996
Apr 1907–Sep 1908 18-Month	51.6°F (10.9°C)	52.6°F (11.4°C)	-1.0°F (-0.5°C)	14th Coolest	Coolest since: 1907	1918
	51.6°F (10.9°C)	52.6°F (11.4°C)	-1.0°F (-0.5°C)	114th Warmest	Warmest since: 1906	2012
	Ties: 1899, 1902, 1924, 1941
Oct 1906–Sep 1908 24-Month	46.7°F (8.2°C)	48.1°F (8.9°C)	-1.4°F (-0.7°C)	10th Coolest	Coolest since: 1907	1905
	46.7°F (8.2°C)	48.1°F (8.9°C)	-1.4°F (-0.7°C)	117th Warmest	Warmest since: 1907	2017
	Ties: 1907
Oct 1905–Sep 1908 36-Month	47.1°F (8.4°C)	48.0°F (8.9°C)	-0.9°F (-0.5°C)	15th Coolest	Coolest since: 1907	1905
Oct 1905–Sep 1908 36-Month	47.1°F (8.4°C)	48.0°F (8.9°C)	-0.9°F (-0.5°C)	111th Warmest	Warmest since: 1903	2018
Oct 1904–Sep 1908 48-Month	46.6°F (8.1°C)	48.0°F (8.9°C)	-1.4°F (-0.8°C)	6th Coolest	Coolest since: 1907	1907
	46.6°F (8.1°C)	48.0°F (8.9°C)	-1.4°F (-0.8°C)	119th Warmest	Warmest since: 1904	2019
	Ties: 1919
Oct 1903–Sep 1908 60-Month	46.2°F (7.9°C)	48.0°F (8.9°C)	-1.8°F (-1.0°C)	1st Coolest	Coolest since: 1907	1907, 1908
	46.2°F (7.9°C)	48.0°F (8.9°C)	-1.8°F (-1.0°C)	123rd Warmest	Warmest since: 1907	2020
	Ties: 1907

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 26, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings