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, May 2019

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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
May 2019 1-Month	57.1°F (13.9°C)	56.8°F (13.8°C)	0.3°F (0.1°C)	64th Coolest	Coolest since: 2017	1917
May 2019 1-Month	57.1°F (13.9°C)	56.8°F (13.8°C)	0.3°F (0.1°C)	65th Warmest	Warmest since: 2018	2015
Apr–May 2019 2-Month	53.1°F (11.7°C)	51.4°F (10.8°C)	1.7°F (0.9°C)	101st Coolest	Coolest since: 2018	1917
	53.1°F (11.7°C)	51.4°F (10.8°C)	1.7°F (0.9°C)	28th Warmest	Warmest since: 2017	1991
	Ties: 2006
Mar–May 2019 3-Month	47.1°F (8.4°C)	46.1°F (7.8°C)	1.0°F (0.6°C)	85th Coolest	Coolest since: 2015	1917, 1967
	47.1°F (8.4°C)	46.1°F (7.8°C)	1.0°F (0.6°C)	44th Warmest	Warmest since: 2018	2012
	Ties: 1913, 1922, 1964, 1980, 2008
Feb–May 2019 4-Month	42.9°F (6.1°C)	41.1°F (5.1°C)	1.8°F (1.0°C)	95th Coolest	Coolest since: 2015	1907
Feb–May 2019 4-Month	42.9°F (6.1°C)	41.1°F (5.1°C)	1.8°F (1.0°C)	34th Warmest	Warmest since: 2018	2012
Jan–May 2019 5-Month	39.7°F (4.3°C)	38.0°F (3.3°C)	1.7°F (1.0°C)	103rd Coolest	Coolest since: 2015	1904, 1907, 1920
	39.7°F (4.3°C)	38.0°F (3.3°C)	1.7°F (1.0°C)	26th Warmest	Warmest since: 2018	2012
	Ties: 1937, 1986, 1995
Dec 2018–May 2019 6-Month	38.7°F (3.7°C)	36.5°F (2.5°C)	2.2°F (1.2°C)	106th Coolest	Coolest since: 2018	1904
	38.7°F (3.7°C)	36.5°F (2.5°C)	2.2°F (1.2°C)	22nd Warmest	Warmest since: 2017	2012
	Ties: 1913, 1951, 1954, 1997, 2007
Nov 2018–May 2019 7-Month	38.8°F (3.8°C)	37.1°F (2.8°C)	1.7°F (1.0°C)	100th Coolest	Coolest since: 2015	1904
	38.8°F (3.8°C)	37.1°F (2.8°C)	1.7°F (1.0°C)	28th Warmest	Warmest since: 2018	2012
	Ties: 1980
Oct 2018–May 2019 8-Month	40.5°F (4.7°C)	38.8°F (3.8°C)	1.7°F (0.9°C)	99th Coolest	Coolest since: 2015	1905
	40.5°F (4.7°C)	38.8°F (3.8°C)	1.7°F (0.9°C)	29th Warmest	Warmest since: 2018	2012
	Ties: 1942, 1955
Sep 2018–May 2019 9-Month	43.3°F (6.3°C)	41.3°F (5.2°C)	2.0°F (1.1°C)	104th Coolest	Coolest since: 2015	1905, 1918
Sep 2018–May 2019 9-Month	43.3°F (6.3°C)	41.3°F (5.2°C)	2.0°F (1.1°C)	24th Warmest	Warmest since: 2018	2012
Aug 2018–May 2019 10-Month	46.4°F (8.0°C)	44.1°F (6.7°C)	2.3°F (1.3°C)	110th Coolest	Coolest since: 2015	1904
	46.4°F (8.0°C)	44.1°F (6.7°C)	2.3°F (1.3°C)	18th Warmest	Warmest since: 2018	2012
	Ties: 2008
Jul 2018–May 2019 11-Month	48.9°F (9.4°C)	46.5°F (8.1°C)	2.4°F (1.3°C)	113th Coolest	Coolest since: 2018	1904
	48.9°F (9.4°C)	46.5°F (8.1°C)	2.4°F (1.3°C)	15th Warmest	Warmest since: 2018	2012
	Ties: 2018
Jun 2018–May 2019 12-Month	50.4°F (10.2°C)	48.1°F (8.9°C)	2.3°F (1.3°C)	117th Coolest	Coolest since: 2018	1904
	50.4°F (10.2°C)	48.1°F (8.9°C)	2.3°F (1.3°C)	11th Warmest	Warmest since: 2018	2012
	Ties: 1998, 1999, 2013, 2018
Dec 2017–May 2019 18-Month	46.5°F (8.1°C)	44.2°F (6.8°C)	2.3°F (1.3°C)	112th Coolest	Coolest since: 2015	1905
	46.5°F (8.1°C)	44.2°F (6.8°C)	2.3°F (1.3°C)	15th Warmest	Warmest since: 2018	2017
	Ties: 1998, 2007
Jun 2017–May 2019 24-Month	50.4°F (10.2°C)	48.0°F (8.9°C)	2.4°F (1.3°C)	117th Coolest	Coolest since: 2016	1905
	50.4°F (10.2°C)	48.0°F (8.9°C)	2.4°F (1.3°C)	10th Warmest	Warmest since: 2018	2017
	Ties: 1992, 1999
Jun 2016–May 2019 36-Month	50.8°F (10.4°C)	48.0°F (8.9°C)	2.8°F (1.5°C)	121st Coolest	Coolest since: 2017	1906
	50.8°F (10.4°C)	48.0°F (8.9°C)	2.8°F (1.5°C)	5th Warmest	Warmest since: 2018	2018
	Ties: 2017, 2021
Jun 2015–May 2019 48-Month	51.2°F (10.7°C)	48.0°F (8.9°C)	3.2°F (1.8°C)	124th Coolest	Coolest since: 2018	1907
Jun 2015–May 2019 48-Month	51.2°F (10.7°C)	48.0°F (8.9°C)	3.2°F (1.8°C)	1st Warmest	Warmest to Date	2019
Jun 2014–May 2019 60-Month	50.6°F (10.3°C)	48.0°F (8.9°C)	2.6°F (1.4°C)	120th Coolest	Coolest since: 2018	1908
	50.6°F (10.3°C)	48.0°F (8.9°C)	2.6°F (1.4°C)	4th Warmest	Warmest since: 2016	2020
	Ties: 2012, 2013, 2016

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published May 2023, retrieved on May 31, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings