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 1904

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1904 1-Month	60.0°F (15.6°C)	61.5°F (16.4°C)	-1.5°F (-0.8°C)	24th Coolest	Coolest since: 1899	1917
September 1904 1-Month	60.0°F (15.6°C)	61.5°F (16.4°C)	-1.5°F (-0.8°C)	105th Warmest	Warmest since: 1903	2015
Aug–Sep 1904 2-Month	63.2°F (17.3°C)	65.0°F (18.3°C)	-1.8°F (-1.0°C)	13th Coolest	Coolest since: 1903	1903
	63.2°F (17.3°C)	65.0°F (18.3°C)	-1.8°F (-1.0°C)	116th Warmest	Warmest since: 1902	2018
	Ties: 1919
Jul–Sep 1904 3-Month	65.2°F (18.4°C)	66.9°F (19.4°C)	-1.7°F (-1.0°C)	9th Coolest	Coolest since: 1903	1962
	65.2°F (18.4°C)	66.9°F (19.4°C)	-1.7°F (-1.0°C)	120th Warmest	Warmest since: 1901	2018
	Ties: 1950
Jun–Sep 1904 4-Month	64.8°F (18.2°C)	66.5°F (19.2°C)	-1.7°F (-1.0°C)	7th Coolest	Coolest since: 1903	1903
Jun–Sep 1904 4-Month	64.8°F (18.2°C)	66.5°F (19.2°C)	-1.7°F (-1.0°C)	122nd Warmest	Warmest since: 1901	2016
May–Sep 1904 5-Month	63.7°F (17.6°C)	64.6°F (18.1°C)	-0.9°F (-0.5°C)	25th Coolest	Coolest since: 1903	1903, 1927
	63.7°F (17.6°C)	64.6°F (18.1°C)	-0.9°F (-0.5°C)	104th Warmest	Warmest since: 1901	2018
	Ties: 1913
Apr–Sep 1904 6-Month	60.3°F (15.7°C)	61.5°F (16.4°C)	-1.2°F (-0.7°C)	15th Coolest	Coolest since: 1903	1907
	60.3°F (15.7°C)	61.5°F (16.4°C)	-1.2°F (-0.7°C)	114th Warmest	Warmest since: 1901	2010
	Ties: 1897, 1992
Mar–Sep 1904 7-Month	56.2°F (13.4°C)	57.8°F (14.3°C)	-1.6°F (-0.9°C)	10th Coolest	Coolest since: 1904	1926
	56.2°F (13.4°C)	57.8°F (14.3°C)	-1.6°F (-0.9°C)	119th Warmest	Warmest since: 1903	2010
	Ties: 1927
Feb–Sep 1904 8-Month	51.5°F (10.8°C)	53.8°F (12.1°C)	-2.3°F (-1.3°C)	5th Coolest	Coolest since: 1904	1907
	51.5°F (10.8°C)	53.8°F (12.1°C)	-2.3°F (-1.3°C)	124th Warmest	Warmest since: 1903	2012
	Ties: 1924
Jan–Sep 1904 9-Month	47.6°F (8.7°C)	50.6°F (10.3°C)	-3.0°F (-1.6°C)	1st Coolest	Coolest since: 1904	1904
Jan–Sep 1904 9-Month	47.6°F (8.7°C)	50.6°F (10.3°C)	-3.0°F (-1.6°C)	128th Warmest	Warmest since: 1903	2012
Dec 1903–Sep 1904 10-Month	45.2°F (7.3°C)	48.5°F (9.2°C)	-3.3°F (-1.9°C)	1st Coolest	Coolest since: 1904	1904
Dec 1903–Sep 1904 10-Month	45.2°F (7.3°C)	48.5°F (9.2°C)	-3.3°F (-1.9°C)	127th Warmest	Warmest since: 1903	2012
Nov 1903–Sep 1904 11-Month	44.3°F (6.8°C)	47.7°F (8.7°C)	-3.4°F (-1.9°C)	1st Coolest	Coolest since: 1904	1904
Nov 1903–Sep 1904 11-Month	44.3°F (6.8°C)	47.7°F (8.7°C)	-3.4°F (-1.9°C)	127th Warmest	Warmest since: 1903	2012
Oct 1903–Sep 1904 12-Month	44.9°F (7.2°C)	48.1°F (8.9°C)	-3.2°F (-1.7°C)	1st Coolest	Coolest since: 1904	1904, 1905, 1918
	44.9°F (7.2°C)	48.1°F (8.9°C)	-3.2°F (-1.7°C)	127th Warmest	Warmest since: 1903	2012
	Ties: 1905, 1918
Apr 1903–Sep 1904 18-Month	49.8°F (9.9°C)	52.6°F (11.4°C)	-2.8°F (-1.5°C)	2nd Coolest	Coolest since: 1904	1918
Apr 1903–Sep 1904 18-Month	49.8°F (9.9°C)	52.6°F (11.4°C)	-2.8°F (-1.5°C)	126th Warmest	Warmest since: 1903	2012
Oct 1902–Sep 1904 24-Month	46.3°F (7.9°C)	48.1°F (8.9°C)	-1.8°F (-1.0°C)	4th Coolest	Coolest since: 1904	1905
Oct 1902–Sep 1904 24-Month	46.3°F (7.9°C)	48.1°F (8.9°C)	-1.8°F (-1.0°C)	123rd Warmest	Warmest since: 1903	2017
Oct 1901–Sep 1904 36-Month	46.4°F (8.0°C)	48.1°F (8.9°C)	-1.7°F (-0.9°C)	5th Coolest	Coolest since: 1904	1905
	46.4°F (8.0°C)	48.1°F (8.9°C)	-1.7°F (-0.9°C)	121st Warmest	Warmest since: 1903	2018
	Ties: 1920
Oct 1900–Sep 1904 48-Month	46.7°F (8.2°C)	48.0°F (8.9°C)	-1.3°F (-0.7°C)	8th Coolest	Coolest since: 1904	1907
Oct 1900–Sep 1904 48-Month	46.7°F (8.2°C)	48.0°F (8.9°C)	-1.3°F (-0.7°C)	117th Warmest	Warmest since: 1903	2019
Oct 1899–Sep 1904 60-Month	47.0°F (8.3°C)	48.0°F (8.9°C)	-1.0°F (-0.6°C)	10th Coolest	Coolest since: 1904	1907, 1908
	47.0°F (8.3°C)	48.0°F (8.9°C)	-1.0°F (-0.6°C)	114th Warmest	Warmest since: 1903	2020
	Ties: 1926

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on February 4, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings