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 1903

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1903 1-Month	60.7°F (15.9°C)	61.5°F (16.4°C)	-0.8°F (-0.5°C)	35th Coolest	Coolest since: 1899	1917
	60.7°F (15.9°C)	61.5°F (16.4°C)	-0.8°F (-0.5°C)	94th Warmest	Warmest since: 1902	2015
	Ties: 1974
Aug–Sep 1903 2-Month	61.6°F (16.4°C)	65.0°F (18.3°C)	-3.4°F (-1.9°C)	1st Coolest	Coolest since: 1903	1903
Aug–Sep 1903 2-Month	61.6°F (16.4°C)	65.0°F (18.3°C)	-3.4°F (-1.9°C)	128th Warmest	Warmest since: 1902	2018
Jul–Sep 1903 3-Month	64.3°F (17.9°C)	66.9°F (19.4°C)	-2.6°F (-1.5°C)	2nd Coolest	Coolest since: 1903	1962
Jul–Sep 1903 3-Month	64.3°F (17.9°C)	66.9°F (19.4°C)	-2.6°F (-1.5°C)	127th Warmest	Warmest since: 1902	2018
Jun–Sep 1903 4-Month	63.0°F (17.2°C)	66.5°F (19.2°C)	-3.5°F (-2.0°C)	1st Coolest	Coolest since: 1903	1903
Jun–Sep 1903 4-Month	63.0°F (17.2°C)	66.5°F (19.2°C)	-3.5°F (-2.0°C)	128th Warmest	Warmest since: 1902	2016
May–Sep 1903 5-Month	62.2°F (16.8°C)	64.6°F (18.1°C)	-2.4°F (-1.3°C)	1st Coolest	Coolest since: 1903	1903, 1927
	62.2°F (16.8°C)	64.6°F (18.1°C)	-2.4°F (-1.3°C)	128th Warmest	Warmest since: 1902	2018
	Ties: 1927
Apr–Sep 1903 6-Month	59.5°F (15.3°C)	61.5°F (16.4°C)	-2.0°F (-1.1°C)	6th Coolest	Coolest since: 1903	1907
	59.5°F (15.3°C)	61.5°F (16.4°C)	-2.0°F (-1.1°C)	123rd Warmest	Warmest since: 1902	2010
	Ties: 1956
Mar–Sep 1903 7-Month	57.2°F (14.0°C)	57.8°F (14.3°C)	-0.6°F (-0.3°C)	35th Coolest	Coolest since: 1902	1926
	57.2°F (14.0°C)	57.8°F (14.3°C)	-0.6°F (-0.3°C)	94th Warmest	Warmest since: 1901	2010
	Ties: 1947, 1954, 1966
Feb–Sep 1903 8-Month	53.4°F (11.9°C)	53.8°F (12.1°C)	-0.4°F (-0.2°C)	36th Coolest	Coolest since: 1902	1907
	53.4°F (11.9°C)	53.8°F (12.1°C)	-0.4°F (-0.2°C)	93rd Warmest	Warmest since: 1900	2012
	Ties: 1915, 1932, 1935, 1982
Jan–Sep 1903 9-Month	50.3°F (10.2°C)	50.7°F (10.4°C)	-0.4°F (-0.2°C)	37th Coolest	Coolest since: 1902	1904
	50.3°F (10.2°C)	50.7°F (10.4°C)	-0.4°F (-0.2°C)	92nd Warmest	Warmest since: 1900	2012
	Ties: 1909, 1936, 1966, 2003
Dec 1902–Sep 1903 10-Month	47.8°F (8.8°C)	48.6°F (9.2°C)	-0.8°F (-0.4°C)	29th Coolest	Coolest since: 1902	1904
	47.8°F (8.8°C)	48.6°F (9.2°C)	-0.8°F (-0.4°C)	99th Warmest	Warmest since: 1900	2012
	Ties: 1896, 1936, 1943, 1964, 1970, 1971
Nov 1902–Sep 1903 11-Month	47.4°F (8.6°C)	47.8°F (8.8°C)	-0.4°F (-0.2°C)	39th Coolest	Coolest since: 1902	1904
	47.4°F (8.6°C)	47.8°F (8.8°C)	-0.4°F (-0.2°C)	89th Warmest	Warmest since: 1900	2012
	Ties: 1961, 1965, 1968
Oct 1902–Sep 1903 12-Month	47.7°F (8.7°C)	48.1°F (8.9°C)	-0.4°F (-0.2°C)	36th Coolest	Coolest since: 1902	1904, 1905, 1918
	47.7°F (8.7°C)	48.1°F (8.9°C)	-0.4°F (-0.2°C)	92nd Warmest	Warmest since: 1900	2012
	Ties: 1922, 1946, 1961, 1962, 1968
Apr 1902–Sep 1903 18-Month	51.8°F (11.0°C)	52.6°F (11.4°C)	-0.8°F (-0.4°C)	20th Coolest	Coolest since: 1902	1918
	51.8°F (11.0°C)	52.6°F (11.4°C)	-0.8°F (-0.4°C)	108th Warmest	Warmest since: 1901	2012
	Ties: 1896, 1911, 1914, 1967
Oct 1901–Sep 1903 24-Month	47.1°F (8.4°C)	48.0°F (8.9°C)	-0.9°F (-0.5°C)	18th Coolest	Coolest since: 1902	1905
	47.1°F (8.4°C)	48.0°F (8.9°C)	-0.9°F (-0.5°C)	109th Warmest	Warmest since: 1902	2017
	Ties: 1902, 1940, 1963
Oct 1900–Sep 1903 36-Month	47.3°F (8.5°C)	48.0°F (8.9°C)	-0.7°F (-0.4°C)	19th Coolest	Coolest since: 1903	1905
	47.3°F (8.5°C)	48.0°F (8.9°C)	-0.7°F (-0.4°C)	107th Warmest	Warmest since: 1902	2018
	Ties: 1913, 1941, 1963, 1979
Oct 1899–Sep 1903 48-Month	47.5°F (8.6°C)	48.0°F (8.9°C)	-0.5°F (-0.3°C)	23rd Coolest	Coolest since: 1902	1907
	47.5°F (8.6°C)	48.0°F (8.9°C)	-0.5°F (-0.3°C)	102nd Warmest	Warmest since: 1901	2019
	Ties: 1913, 1915, 1941, 1943, 1964, 1965, 1966
Oct 1898–Sep 1903 60-Month	47.3°F (8.5°C)	48.0°F (8.9°C)	-0.7°F (-0.4°C)	15th Coolest	Coolest since: 1903	1907, 1908
	47.3°F (8.5°C)	48.0°F (8.9°C)	-0.7°F (-0.4°C)	109th Warmest	Warmest since: 1902	2020
	Ties: 1912, 1916, 1924

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