Climate at a Glance

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Statewide Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2022. For more information, please see Climatological Rankings.

Parameter: Average Temperature Maximum Temperature Minimum Temperature Precipitation Cooling Degree Days Heating Degree Days Palmer Drought Severity Index (PDSI) Palmer Hydrological Drought Index (PHDI) Palmer Modified Drought Index (PMDI) Palmer Z-Index

Year: 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Month: January February March April May June July August September October November December

State: Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming

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« September 2015

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Massachusetts

Average Temperature Rankings, October 2015

View Period (Months):All1234567891011121824364860

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• Record Coolest
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• Record Warmest

Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2021)	Warmest/Coolest Since	Record
October 2015 1-Month	50.1°F (10.1°C)	50.0°F (10.0°C)	0.1°F (0.1°C)	66th Coolest	Coolest since: 2009	1925
				62nd Warmest	Warmest since: 2014	2017
	Ties: 1936, 1943
Sep–Oct 2015 2-Month	58.1°F (14.5°C)	55.1°F (12.8°C)	3.0°F (1.7°C)	116th Coolest	Coolest since: 2014	1917
				12th Warmest	Warmest since: 2011	2017
Aug–Oct 2015 3-Month	62.5°F (16.9°C)	59.3°F (15.2°C)	3.2°F (1.7°C)	121st Coolest	Coolest since: 2014	1940
				7th Warmest	Warmest since: 2007	2021
	Ties: 1947, 1971
Jul–Oct 2015 4-Month	64.6°F (18.1°C)	61.9°F (16.6°C)	2.7°F (1.5°C)	117th Coolest	Coolest since: 2014	1902, 1904, 1925, 1940
				11th Warmest	Warmest since: 2012	2021
	Ties: 1947
Jun–Oct 2015 5-Month	64.4°F (18.0°C)	62.4°F (16.9°C)	2.0°F (1.1°C)	112th Coolest	Coolest since: 2014	1903
				16th Warmest	Warmest since: 2013	2021
May–Oct 2015 6-Month	64.0°F (17.8°C)	61.3°F (16.3°C)	2.7°F (1.5°C)	121st Coolest	Coolest since: 2014	1907
				7th Warmest	Warmest since: 2012	2021
	Ties: 2011
Apr–Oct 2015 7-Month	61.3°F (16.3°C)	58.9°F (14.9°C)	2.4°F (1.4°C)	119th Coolest	Coolest since: 2014	1907
				9th Warmest	Warmest since: 2012	2010
Mar–Oct 2015 8-Month	57.3°F (14.1°C)	55.8°F (13.2°C)	1.5°F (0.9°C)	107th Coolest	Coolest since: 2014	1926
				21st Warmest	Warmest since: 2013	2010
	Ties: 1945, 1955, 1983
Feb–Oct 2015 9-Month	52.6°F (11.4°C)	52.4°F (11.3°C)	0.2°F (0.1°C)	59th Coolest	Coolest since: 2003	1907
				69th Warmest	Warmest since: 2014	2012
	Ties: 1937
Jan–Oct 2015 10-Month	49.5°F (9.7°C)	49.6°F (9.8°C)	-0.1°F (-0.1°C)	49th Coolest	Coolest since: 2003	1904, 1907
				79th Warmest	Warmest since: 2014	2012
	Ties: 1925, 1929
Dec 2014–Oct 2015 11-Month	48.2°F (9.0°C)	47.7°F (8.7°C)	0.5°F (0.3°C)	78th Coolest	Coolest since: 2014	1904
				49th Warmest	Warmest since: 2013	2012
	Ties: 1938, 2009
Nov 2014–Oct 2015 12-Month	47.4°F (8.6°C)	47.0°F (8.3°C)	0.4°F (0.3°C)	76th Coolest	Coolest since: 2014	1904
				51st Warmest	Warmest since: 2013	2012
	Ties: 1898, 1938, 1960, 1988
May 2014–Oct 2015 18-Month	52.5°F (11.4°C)	51.7°F (10.9°C)	0.8°F (0.5°C)	91st Coolest	Coolest since: 2009	1904
				36th Warmest	Warmest since: 2014	2012
	Ties: 1933, 1945, 1950, 1952, 1984, 1985
Nov 2013–Oct 2015 24-Month	47.3°F (8.5°C)	46.9°F (8.3°C)	0.4°F (0.2°C)	73rd Coolest	Coolest since: 2004	1905
				53rd Warmest	Warmest since: 2014	2017
	Ties: 1981, 1988
Nov 2012–Oct 2015 36-Month	48.0°F (8.9°C)	46.9°F (8.3°C)	1.1°F (0.6°C)	95th Coolest	Coolest since: 2005	1905
				30th Warmest	Warmest since: 2014	2012
	Ties: 1932, 1993, 1998
Nov 2011–Oct 2015 48-Month	49.0°F (9.4°C)	46.9°F (8.3°C)	2.1°F (1.1°C)	115th Coolest	Coolest since: 2011	1907
				9th Warmest	Warmest since: 2014	2013
	Ties: 2010, 2017
Nov 2010–Oct 2015 60-Month	48.9°F (9.4°C)	46.9°F (8.3°C)	2.0°F (1.1°C)	110th Coolest	Coolest since: 2009	1907
				13th Warmest	Warmest since: 2014	2020

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on September 30, 2022 from https://www.ncdc.noaa.gov/cag/