Statewide Rankings

Parameter:

Year:

Month:

State:

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 1951

View Period (Months):

All

Download:

Record Coolest

Bottom 1/10

Bottom 1/3

Normal

Top 1/3

Top 1/10

Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
September 1951 1-Month	61.1°F (16.2°C)	61.5°F (16.4°C)	-0.4°F (-0.2°C)	45th Coolest	Coolest since: 1950	1917
	61.1°F (16.2°C)	61.5°F (16.4°C)	-0.4°F (-0.2°C)	84th Warmest	Warmest since: 1948	2015
	Ties: 1914, 1960
Aug–Sep 1951 2-Month	64.6°F (18.1°C)	65.0°F (18.3°C)	-0.4°F (-0.2°C)	37th Coolest	Coolest since: 1950	1903
	64.6°F (18.1°C)	65.0°F (18.3°C)	-0.4°F (-0.2°C)	92nd Warmest	Warmest since: 1949	2018
	Ties: 1907, 1928, 1958, 1966, 1967, 2000
Jul–Sep 1951 3-Month	66.7°F (19.3°C)	66.9°F (19.4°C)	-0.2°F (-0.1°C)	46th Coolest	Coolest since: 1950	1962
	66.7°F (19.3°C)	66.9°F (19.4°C)	-0.2°F (-0.1°C)	83rd Warmest	Warmest since: 1949	2018
	Ties: 1920, 1942, 1967
Jun–Sep 1951 4-Month	66.2°F (19.0°C)	66.6°F (19.2°C)	-0.4°F (-0.2°C)	42nd Coolest	Coolest since: 1950	1903
	66.2°F (19.0°C)	66.6°F (19.2°C)	-0.4°F (-0.2°C)	87th Warmest	Warmest since: 1949	2016
	Ties: 1975
May–Sep 1951 5-Month	64.4°F (18.0°C)	64.6°F (18.1°C)	-0.2°F (-0.1°C)	46th Coolest	Coolest since: 1950	1903, 1927
	64.4°F (18.0°C)	64.6°F (18.1°C)	-0.2°F (-0.1°C)	83rd Warmest	Warmest since: 1949	2018
	Ties: 1925, 1960
Apr–Sep 1951 6-Month	61.7°F (16.5°C)	61.5°F (16.4°C)	0.2°F (0.1°C)	58th Coolest	Coolest since: 1950	1907
	61.7°F (16.5°C)	61.5°F (16.4°C)	0.2°F (0.1°C)	71st Warmest	Warmest since: 1949	2010
	Ties: 1901, 1939, 1943
Mar–Sep 1951 7-Month	58.1°F (14.5°C)	57.7°F (14.3°C)	0.4°F (0.2°C)	63rd Coolest	Coolest since: 1950	1926
	58.1°F (14.5°C)	57.7°F (14.3°C)	0.4°F (0.2°C)	66th Warmest	Warmest since: 1949	2010
	Ties: 1946, 1961
Feb–Sep 1951 8-Month	54.7°F (12.6°C)	53.8°F (12.1°C)	0.9°F (0.5°C)	86th Coolest	Coolest since: 1950	1907
	54.7°F (12.6°C)	53.8°F (12.1°C)	0.9°F (0.5°C)	43rd Warmest	Warmest since: 1949	2012
	Ties: 1931, 1995
Jan–Sep 1951 9-Month	51.9°F (11.1°C)	50.7°F (10.4°C)	1.2°F (0.7°C)	98th Coolest	Coolest since: 1950	1904
Jan–Sep 1951 9-Month	51.9°F (11.1°C)	50.7°F (10.4°C)	1.2°F (0.7°C)	31st Warmest	Warmest since: 1949	2012
Dec 1950–Sep 1951 10-Month	49.7°F (9.8°C)	48.5°F (9.2°C)	1.2°F (0.6°C)	95th Coolest	Coolest since: 1950	1904
	49.7°F (9.8°C)	48.5°F (9.2°C)	1.2°F (0.6°C)	33rd Warmest	Warmest since: 1949	2012
	Ties: 1932, 1980
Nov 1950–Sep 1951 11-Month	49.1°F (9.5°C)	47.8°F (8.8°C)	1.3°F (0.7°C)	99th Coolest	Coolest since: 1950	1904
	49.1°F (9.5°C)	47.8°F (8.8°C)	1.3°F (0.7°C)	29th Warmest	Warmest since: 1949	2012
	Ties: 1933, 1955
Oct 1950–Sep 1951 12-Month	49.4°F (9.7°C)	48.0°F (8.9°C)	1.4°F (0.8°C)	101st Coolest	Coolest since: 1950	1904, 1905, 1918
	49.4°F (9.7°C)	48.0°F (8.9°C)	1.4°F (0.8°C)	27th Warmest	Warmest since: 1949	2012
	Ties: 1933, 1980, 1985, 2005
Apr 1950–Sep 1951 18-Month	52.9°F (11.6°C)	52.5°F (11.4°C)	0.4°F (0.2°C)	73rd Coolest	Coolest since: 1948	1918
	52.9°F (11.6°C)	52.5°F (11.4°C)	0.4°F (0.2°C)	55th Warmest	Warmest since: 1950	2012
	Ties: 1913, 1981, 2001, 2003
Oct 1949–Sep 1951 24-Month	48.6°F (9.2°C)	48.0°F (8.9°C)	0.6°F (0.3°C)	80th Coolest	Coolest since: 1948	1905
	48.6°F (9.2°C)	48.0°F (8.9°C)	0.6°F (0.3°C)	47th Warmest	Warmest since: 1950	2017
	Ties: 1938, 1975, 1981, 1989, 2015
Oct 1948–Sep 1951 36-Month	49.3°F (9.6°C)	48.0°F (8.9°C)	1.3°F (0.7°C)	97th Coolest	Coolest since: 1950	1905
Oct 1948–Sep 1951 36-Month	49.3°F (9.6°C)	48.0°F (8.9°C)	1.3°F (0.7°C)	29th Warmest	Warmest to Date	2018
Oct 1947–Sep 1951 48-Month	48.8°F (9.3°C)	48.0°F (8.9°C)	0.8°F (0.4°C)	88th Coolest	Coolest since: 1950	1907
	48.8°F (9.3°C)	48.0°F (8.9°C)	0.8°F (0.4°C)	37th Warmest	Warmest since: 1933	2019
	Ties: 1932, 1956, 1988, 1995
Oct 1946–Sep 1951 60-Month	48.7°F (9.3°C)	47.9°F (8.8°C)	0.8°F (0.5°C)	83rd Coolest	Coolest since: 1950	1907, 1908
	48.7°F (9.3°C)	47.9°F (8.8°C)	0.8°F (0.5°C)	41st Warmest	Warmest since: 1933	2020
	Ties: 1988, 1990, 1997

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