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 1905

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Record Coolest
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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1905 1-Month	60.2°F (15.7°C)	61.5°F (16.4°C)	-1.3°F (-0.7°C)	26th Coolest	Coolest since: 1904	1917
	60.2°F (15.7°C)	61.5°F (16.4°C)	-1.3°F (-0.7°C)	103rd Warmest	Warmest since: 1903	2015
	Ties: 1986
Aug–Sep 1905 2-Month	63.1°F (17.3°C)	65.1°F (18.4°C)	-2.0°F (-1.1°C)	7th Coolest	Coolest since: 1903	1903
	63.1°F (17.3°C)	65.1°F (18.4°C)	-2.0°F (-1.1°C)	122nd Warmest	Warmest since: 1904	2018
	Ties: 1950, 1954
Jul–Sep 1905 3-Month	65.8°F (18.8°C)	66.9°F (19.4°C)	-1.1°F (-0.6°C)	24th Coolest	Coolest since: 1904	1962
	65.8°F (18.8°C)	66.9°F (19.4°C)	-1.1°F (-0.6°C)	105th Warmest	Warmest since: 1901	2018
	Ties: 1986
Jun–Sep 1905 4-Month	65.3°F (18.5°C)	66.6°F (19.2°C)	-1.3°F (-0.7°C)	16th Coolest	Coolest since: 1904	1903
	65.3°F (18.5°C)	66.6°F (19.2°C)	-1.3°F (-0.7°C)	113th Warmest	Warmest since: 1901	2016
	Ties: 1907, 1954, 1964, 1992
May–Sep 1905 5-Month	63.6°F (17.6°C)	64.6°F (18.1°C)	-1.0°F (-0.5°C)	21st Coolest	Coolest since: 1903	1903, 1927
	63.6°F (17.6°C)	64.6°F (18.1°C)	-1.0°F (-0.5°C)	108th Warmest	Warmest since: 1904	2018
	Ties: 1912, 1928, 1946
Apr–Sep 1905 6-Month	60.6°F (15.9°C)	61.5°F (16.4°C)	-0.9°F (-0.5°C)	25th Coolest	Coolest since: 1904	1907
	60.6°F (15.9°C)	61.5°F (16.4°C)	-0.9°F (-0.5°C)	104th Warmest	Warmest since: 1901	2010
	Ties: 1954
Mar–Sep 1905 7-Month	56.7°F (13.7°C)	57.8°F (14.3°C)	-1.1°F (-0.6°C)	20th Coolest	Coolest since: 1904	1926
	56.7°F (13.7°C)	57.8°F (14.3°C)	-1.1°F (-0.6°C)	109th Warmest	Warmest since: 1903	2010
	Ties: 1897
Feb–Sep 1905 8-Month	51.9°F (11.1°C)	53.8°F (12.1°C)	-1.9°F (-1.0°C)	10th Coolest	Coolest since: 1904	1907
	51.9°F (11.1°C)	53.8°F (12.1°C)	-1.9°F (-1.0°C)	119th Warmest	Warmest since: 1903	2012
	Ties: 1950
Jan–Sep 1905 9-Month	48.4°F (9.1°C)	50.7°F (10.4°C)	-2.3°F (-1.3°C)	6th Coolest	Coolest since: 1904	1904
	48.4°F (9.1°C)	50.7°F (10.4°C)	-2.3°F (-1.3°C)	123rd Warmest	Warmest since: 1903	2012
	Ties: 1923
Dec 1904–Sep 1905 10-Month	45.7°F (7.6°C)	48.5°F (9.2°C)	-2.8°F (-1.6°C)	3rd Coolest	Coolest since: 1904	1904
	45.7°F (7.6°C)	48.5°F (9.2°C)	-2.8°F (-1.6°C)	125th Warmest	Warmest since: 1903	2012
	Ties: 1920
Nov 1904–Sep 1905 11-Month	44.7°F (7.1°C)	47.8°F (8.8°C)	-3.1°F (-1.7°C)	2nd Coolest	Coolest since: 1904	1904
Nov 1904–Sep 1905 11-Month	44.7°F (7.1°C)	47.8°F (8.8°C)	-3.1°F (-1.7°C)	126th Warmest	Warmest since: 1903	2012
Oct 1904–Sep 1905 12-Month	44.9°F (7.2°C)	48.0°F (8.9°C)	-3.1°F (-1.7°C)	1st Coolest	Coolest since: 1904	1904, 1905, 1918
	44.9°F (7.2°C)	48.0°F (8.9°C)	-3.1°F (-1.7°C)	127th Warmest	Warmest since: 1904	2012
	Ties: 1904, 1918
Apr 1904–Sep 1905 18-Month	50.0°F (10.0°C)	52.5°F (11.4°C)	-2.5°F (-1.4°C)	3rd Coolest	Coolest since: 1904	1918
Apr 1904–Sep 1905 18-Month	50.0°F (10.0°C)	52.5°F (11.4°C)	-2.5°F (-1.4°C)	125th Warmest	Warmest since: 1903	2012
Oct 1903–Sep 1905 24-Month	44.9°F (7.2°C)	48.0°F (8.9°C)	-3.1°F (-1.7°C)	1st Coolest	Coolest to Date	1905
Oct 1903–Sep 1905 24-Month	44.9°F (7.2°C)	48.0°F (8.9°C)	-3.1°F (-1.7°C)	126th Warmest	Warmest since: 1904	2017
Oct 1902–Sep 1905 36-Month	45.8°F (7.7°C)	48.0°F (8.9°C)	-2.2°F (-1.2°C)	1st Coolest	Coolest to Date	1905
Oct 1902–Sep 1905 36-Month	45.8°F (7.7°C)	48.0°F (8.9°C)	-2.2°F (-1.2°C)	125th Warmest	Warmest since: 1904	2018
Oct 1901–Sep 1905 48-Month	46.0°F (7.8°C)	48.0°F (8.9°C)	-2.0°F (-1.1°C)	2nd Coolest	Coolest to Date	1907
Oct 1901–Sep 1905 48-Month	46.0°F (7.8°C)	48.0°F (8.9°C)	-2.0°F (-1.1°C)	123rd Warmest	Warmest since: 1904	2019
Oct 1900–Sep 1905 60-Month	46.3°F (7.9°C)	48.0°F (8.9°C)	-1.7°F (-1.0°C)	3rd Coolest	Coolest to Date	1907, 1908
Oct 1900–Sep 1905 60-Month	46.3°F (7.9°C)	48.0°F (8.9°C)	-1.7°F (-1.0°C)	121st Warmest	Warmest since: 1904	2020

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on April 1, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings