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.

Massachusetts

Average Temperature Rankings, October 2009

View Period (Months):

All

Download: CSV JSON XML

Record Coolest

Bottom ⅒

Bottom ⅓

Normal

Top ⅓

Top ⅒

Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
October 2009 1-Month	48.4°F (9.1°C)	50.0°F (10.0°C)	-1.6°F (-0.9°C)	27th Coolest	Coolest since: 2002	1925
	48.4°F (9.1°C)	50.0°F (10.0°C)	-1.6°F (-0.9°C)	102nd Warmest	Warmest since: 2008	2017
	Ties: 2002
Sep–Oct 2009 2-Month	54.1°F (12.3°C)	55.2°F (12.9°C)	-1.1°F (-0.6°C)	25th Coolest	Coolest since: 1992	1917
	54.1°F (12.3°C)	55.2°F (12.9°C)	-1.1°F (-0.6°C)	104th Warmest	Warmest since: 2008	2017
	Ties: 1905, 1935, 1987
Aug–Oct 2009 3-Month	59.7°F (15.4°C)	59.3°F (15.2°C)	0.4°F (0.2°C)	75th Coolest	Coolest since: 2008	1940
	59.7°F (15.4°C)	59.3°F (15.2°C)	0.4°F (0.2°C)	54th Warmest	Warmest since: 2007	2021
	Ties: 1901, 1914, 1921, 1937, 1945
Jul–Oct 2009 4-Month	61.7°F (16.5°C)	61.9°F (16.6°C)	-0.2°F (-0.1°C)	47th Coolest	Coolest since: 2000	1902, 1925
	61.7°F (16.5°C)	61.9°F (16.6°C)	-0.2°F (-0.1°C)	82nd Warmest	Warmest since: 2008	2021
	Ties: 1933, 1936
Jun–Oct 2009 5-Month	61.9°F (16.6°C)	62.4°F (16.9°C)	-0.5°F (-0.3°C)	34th Coolest	Coolest since: 2000	1903
	61.9°F (16.6°C)	62.4°F (16.9°C)	-0.5°F (-0.3°C)	95th Warmest	Warmest since: 2008	2021
	Ties: 1910, 1929, 1960, 1976, 2000
May–Oct 2009 6-Month	61.1°F (16.2°C)	61.3°F (16.3°C)	-0.2°F (-0.1°C)	44th Coolest	Coolest since: 2000	1907
	61.1°F (16.2°C)	61.3°F (16.3°C)	-0.2°F (-0.1°C)	85th Warmest	Warmest since: 2008	2021
	Ties: 1918, 1948
Apr–Oct 2009 7-Month	59.3°F (15.2°C)	58.9°F (14.9°C)	0.4°F (0.3°C)	68th Coolest	Coolest since: 2003	1907
	59.3°F (15.2°C)	58.9°F (14.9°C)	0.4°F (0.3°C)	61st Warmest	Warmest since: 2008	2010
	Ties: 1934, 1981, 2003
Mar–Oct 2009 8-Month	56.3°F (13.5°C)	55.8°F (13.2°C)	0.5°F (0.3°C)	72nd Coolest	Coolest since: 2003	1926
	56.3°F (13.5°C)	55.8°F (13.2°C)	0.5°F (0.3°C)	57th Warmest	Warmest since: 2008	2010
	Ties: 1922, 1976, 1981, 1989
Feb–Oct 2009 9-Month	53.2°F (11.8°C)	52.4°F (11.3°C)	0.8°F (0.5°C)	84th Coolest	Coolest since: 2003	1907
	53.2°F (11.8°C)	52.4°F (11.3°C)	0.8°F (0.5°C)	45th Warmest	Warmest since: 2008	2012
	Ties: 1898, 1954
Jan–Oct 2009 10-Month	49.9°F (9.9°C)	49.6°F (9.8°C)	0.3°F (0.1°C)	73rd Coolest	Coolest since: 2003	1904, 1907
	49.9°F (9.9°C)	49.6°F (9.8°C)	0.3°F (0.1°C)	56th Warmest	Warmest since: 2008	2012
	Ties: 1969, 1981, 1985, 2014
Dec 2008–Oct 2009 11-Month	48.2°F (9.0°C)	47.6°F (8.7°C)	0.6°F (0.3°C)	78th Coolest	Coolest since: 2003	1904
	48.2°F (9.0°C)	47.6°F (8.7°C)	0.6°F (0.3°C)	50th Warmest	Warmest since: 2008	2012
	Ties: 1938, 2015
Nov 2008–Oct 2009 12-Month	47.5°F (8.6°C)	46.9°F (8.3°C)	0.6°F (0.3°C)	78th Coolest	Coolest since: 2003	1904
	47.5°F (8.6°C)	46.9°F (8.3°C)	0.6°F (0.3°C)	50th Warmest	Warmest since: 2008	2012
	Ties: 1984
May 2008–Oct 2009 18-Month	52.4°F (11.3°C)	51.7°F (10.9°C)	0.7°F (0.4°C)	83rd Coolest	Coolest since: 2003	1904
	52.4°F (11.3°C)	51.7°F (10.9°C)	0.7°F (0.4°C)	45th Warmest	Warmest since: 2008	2012
	Ties: 1947, 1973, 1989
Nov 2007–Oct 2009 24-Month	47.9°F (8.8°C)	46.9°F (8.3°C)	1.0°F (0.5°C)	93rd Coolest	Coolest since: 2004	1905
	47.9°F (8.8°C)	46.9°F (8.3°C)	1.0°F (0.5°C)	34th Warmest	Warmest since: 2008	2017
	Ties: 1949, 1976, 1996
Nov 2006–Oct 2009 36-Month	48.5°F (9.2°C)	46.9°F (8.3°C)	1.6°F (0.9°C)	107th Coolest	Coolest since: 2006	1905
	48.5°F (9.2°C)	46.9°F (8.3°C)	1.6°F (0.9°C)	19th Warmest	Warmest since: 2008	2012
	Ties: 1951, 1953, 1955, 1991, 2006
Nov 2005–Oct 2009 48-Month	48.6°F (9.2°C)	46.9°F (8.3°C)	1.7°F (0.9°C)	106th Coolest	Coolest since: 2006	1907
Nov 2005–Oct 2009 48-Month	48.6°F (9.2°C)	46.9°F (8.3°C)	1.7°F (0.9°C)	19th Warmest	Warmest since: 2008	2013
Nov 2004–Oct 2009 60-Month	48.6°F (9.2°C)	46.9°F (8.3°C)	1.7°F (0.9°C)	107th Coolest	Coolest since: 2007	1907
	48.6°F (9.2°C)	46.9°F (8.3°C)	1.7°F (0.9°C)	17th Warmest	Warmest since: 2008	2020
	Ties: 2003

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 22, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings