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 1955

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1955 1-Month	60.8°F (16.0°C)	61.5°F (16.4°C)	-0.7°F (-0.4°C)	37th Coolest	Coolest since: 1954	1917
	60.8°F (16.0°C)	61.5°F (16.4°C)	-0.7°F (-0.4°C)	92nd Warmest	Warmest since: 1953	2015
	Ties: 1902, 1958, 1991
Aug–Sep 1955 2-Month	66.5°F (19.2°C)	65.0°F (18.3°C)	1.5°F (0.9°C)	96th Coolest	Coolest since: 1954	1903
	66.5°F (19.2°C)	65.0°F (18.3°C)	1.5°F (0.9°C)	33rd Warmest	Warmest since: 1944	2018
	Ties: 1993
Jul–Sep 1955 3-Month	69.3°F (20.7°C)	66.9°F (19.4°C)	2.4°F (1.3°C)	115th Coolest	Coolest since: 1954	1962
	69.3°F (20.7°C)	66.9°F (19.4°C)	2.4°F (1.3°C)	14th Warmest	Warmest to Date	2018
	Ties: 1959
Jun–Sep 1955 4-Month	68.0°F (20.0°C)	66.6°F (19.2°C)	1.4°F (0.8°C)	101st Coolest	Coolest since: 1954	1903
	68.0°F (20.0°C)	66.6°F (19.2°C)	1.4°F (0.8°C)	28th Warmest	Warmest since: 1952	2016
	Ties: 1943, 1998, 2006
May–Sep 1955 5-Month	66.4°F (19.1°C)	64.6°F (18.1°C)	1.8°F (1.0°C)	112th Coolest	Coolest since: 1954	1903, 1927
	66.4°F (19.1°C)	64.6°F (18.1°C)	1.8°F (1.0°C)	17th Warmest	Warmest since: 1949	2018
	Ties: 1949, 2007, 2013
Apr–Sep 1955 6-Month	63.4°F (17.4°C)	61.5°F (16.4°C)	1.9°F (1.0°C)	113th Coolest	Coolest since: 1954	1907
	63.4°F (17.4°C)	61.5°F (16.4°C)	1.9°F (1.0°C)	16th Warmest	Warmest to Date	2010
	Ties: 1959, 2002
Mar–Sep 1955 7-Month	59.4°F (15.2°C)	57.8°F (14.3°C)	1.6°F (0.9°C)	110th Coolest	Coolest since: 1954	1926
	59.4°F (15.2°C)	57.8°F (14.3°C)	1.6°F (0.9°C)	19th Warmest	Warmest since: 1949	2010
	Ties: 2005, 2017
Feb–Sep 1955 8-Month	55.6°F (13.1°C)	53.8°F (12.1°C)	1.8°F (1.0°C)	111th Coolest	Coolest since: 1954	1907
	55.6°F (13.1°C)	53.8°F (12.1°C)	1.8°F (1.0°C)	18th Warmest	Warmest since: 1953	2012
	Ties: 1945, 1953, 1981, 2006, 2013
Jan–Sep 1955 9-Month	52.2°F (11.2°C)	50.7°F (10.4°C)	1.5°F (0.8°C)	104th Coolest	Coolest since: 1954	1904
	52.2°F (11.2°C)	50.7°F (10.4°C)	1.5°F (0.8°C)	25th Warmest	Warmest since: 1953	2012
	Ties: 1952, 1995, 2005
Dec 1954–Sep 1955 10-Month	50.0°F (10.0°C)	48.5°F (9.2°C)	1.5°F (0.8°C)	101st Coolest	Coolest since: 1954	1904
	50.0°F (10.0°C)	48.5°F (9.2°C)	1.5°F (0.8°C)	27th Warmest	Warmest since: 1953	2012
	Ties: 1937, 2005
Nov 1954–Sep 1955 11-Month	49.1°F (9.5°C)	47.7°F (8.7°C)	1.4°F (0.8°C)	99th Coolest	Coolest since: 1954	1904
	49.1°F (9.5°C)	47.7°F (8.7°C)	1.4°F (0.8°C)	29th Warmest	Warmest since: 1953	2012
	Ties: 1933, 1951
Oct 1954–Sep 1955 12-Month	49.6°F (9.8°C)	48.0°F (8.9°C)	1.6°F (0.9°C)	103rd Coolest	Coolest since: 1954	1904, 1905, 1918
Oct 1954–Sep 1955 12-Month	49.6°F (9.8°C)	48.0°F (8.9°C)	1.6°F (0.9°C)	25th Warmest	Warmest since: 1953	2012
Apr 1954–Sep 1955 18-Month	53.3°F (11.8°C)	52.5°F (11.4°C)	0.8°F (0.4°C)	92nd Coolest	Coolest since: 1951	1918
	53.3°F (11.8°C)	52.5°F (11.4°C)	0.8°F (0.4°C)	36th Warmest	Warmest since: 1954	2012
	Ties: 1921, 1933, 1976
Oct 1953–Sep 1955 24-Month	49.4°F (9.7°C)	48.1°F (8.9°C)	1.3°F (0.8°C)	103rd Coolest	Coolest since: 1954	1905
	49.4°F (9.7°C)	48.1°F (8.9°C)	1.3°F (0.8°C)	24th Warmest	Warmest since: 1954	2017
	Ties: 1954, 2009
Oct 1952–Sep 1955 36-Month	49.5°F (9.7°C)	48.0°F (8.9°C)	1.5°F (0.8°C)	104th Coolest	Coolest since: 1954	1905
	49.5°F (9.7°C)	48.0°F (8.9°C)	1.5°F (0.8°C)	22nd Warmest	Warmest since: 1953	2018
	Ties: 1953, 1993, 2006
Oct 1951–Sep 1955 48-Month	49.4°F (9.7°C)	48.0°F (8.9°C)	1.4°F (0.8°C)	104th Coolest	Coolest since: 1954	1907
	49.4°F (9.7°C)	48.0°F (8.9°C)	1.4°F (0.8°C)	21st Warmest	Warmest since: 1954	2019
	Ties: 1954, 1991, 1992, 1993, 1998, 2003, 2005
Oct 1950–Sep 1955 60-Month	49.4°F (9.7°C)	48.0°F (8.9°C)	1.4°F (0.8°C)	102nd Coolest	Coolest since: 1954	1907, 1908
	49.4°F (9.7°C)	48.0°F (8.9°C)	1.4°F (0.8°C)	22nd Warmest	Warmest since: 1953	2020
	Ties: 1953

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 27, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings