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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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« August 1978

October 1978 »

New Hampshire

Average Temperature Rankings, September 1978

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
September 1978 1-Month	53.2°F (11.8°C)	56.5°F (13.6°C)	-3.3°F (-1.8°C)	3rd Coolest	Coolest since: 1956	1956
				125th Warmest	Warmest since: 1977	1961
	Ties: 1950
Aug–Sep 1978 2-Month	59.2°F (15.1°C)	60.4°F (15.8°C)	-1.2°F (-0.7°C)	26th Coolest	Coolest since: 1966	1964
				102nd Warmest	Warmest since: 1977	2015
	Ties: 1899, 1926, 1987
Jul–Sep 1978 3-Month	61.5°F (16.4°C)	62.3°F (16.8°C)	-0.8°F (-0.4°C)	29th Coolest	Coolest since: 1976	1956
				99th Warmest	Warmest since: 1977	2018
	Ties: 1913
Jun–Sep 1978 4-Month	61.6°F (16.4°C)	62.2°F (16.8°C)	-0.6°F (-0.4°C)	31st Coolest	Coolest since: 1977	1903
				97th Warmest	Warmest since: 1976	2005
	Ties: 1950, 1951, 1966
May–Sep 1978 5-Month	60.2°F (15.7°C)	60.2°F (15.7°C)	0.0°F (0.0°C)	50th Coolest	Coolest since: 1974	1927, 1956
				78th Warmest	Warmest since: 1977	2018
	Ties: 1948
Apr–Sep 1978 6-Month	56.5°F (13.6°C)	57.0°F (13.9°C)	-0.5°F (-0.3°C)	35th Coolest	Coolest since: 1972	1926
				93rd Warmest	Warmest since: 1977	2010
	Ties: 1916, 1918, 1965, 2000
Mar–Sep 1978 7-Month	52.1°F (11.2°C)	52.9°F (11.6°C)	-0.8°F (-0.4°C)	25th Coolest	Coolest since: 1972	1926
				103rd Warmest	Warmest since: 1977	2010
	Ties: 1900, 1939, 1966, 1982
Feb–Sep 1978 8-Month	47.3°F (8.5°C)	48.7°F (9.3°C)	-1.4°F (-0.8°C)	15th Coolest	Coolest since: 1967	1926
				113th Warmest	Warmest since: 1977	2010
Jan–Sep 1978 9-Month	43.8°F (6.6°C)	45.1°F (7.3°C)	-1.3°F (-0.7°C)	15th Coolest	Coolest since: 1956	1926
				113th Warmest	Warmest since: 1977	2010, 2012
Dec 1977–Sep 1978 10-Month	41.5°F (5.3°C)	42.8°F (6.0°C)	-1.3°F (-0.7°C)	16th Coolest	Coolest since: 1956	1907
				111th Warmest	Warmest since: 1977	2012
	Ties: 1935
Nov 1977–Sep 1978 11-Month	41.1°F (5.1°C)	42.0°F (5.6°C)	-0.9°F (-0.5°C)	24th Coolest	Coolest since: 1963	1905, 1918
				103rd Warmest	Warmest since: 1977	2012
Oct 1977–Sep 1978 12-Month	41.4°F (5.2°C)	42.3°F (5.7°C)	-0.9°F (-0.5°C)	20th Coolest	Coolest since: 1963	1905
				107th Warmest	Warmest since: 1977	2012
	Ties: 1902
Apr 1977–Sep 1978 18-Month	46.7°F (8.2°C)	47.2°F (8.4°C)	-0.5°F (-0.2°C)	25th Coolest	Coolest since: 1968	1918
				102nd Warmest	Warmest since: 1977	2012
	Ties: 1915, 1916, 1928, 1941, 1957, 1959, 1968, 1982
Oct 1976–Sep 1978 24-Month	41.5°F (5.3°C)	42.3°F (5.7°C)	-0.8°F (-0.4°C)	16th Coolest	Coolest since: 1944	1905
				110th Warmest	Warmest since: 1977	2013
	Ties: 1940, 1944
Oct 1975–Sep 1978 36-Month	42.1°F (5.6°C)	42.3°F (5.7°C)	-0.2°F (-0.1°C)	39th Coolest	Coolest since: 1972	1907
				86th Warmest	Warmest since: 1977	2012
	Ties: 1898, 1910, 1929, 1942, 1958, 1969, 1972
Oct 1974–Sep 1978 48-Month	42.3°F (5.7°C)	42.3°F (5.7°C)	0.0°F (0.0°C)	51st Coolest	Coolest since: 1972	1907
				73rd Warmest	Warmest since: 1977	2013
	Ties: 1930, 1935, 1938, 1940, 1945, 1948, 1982
Oct 1973–Sep 1978 60-Month	42.4°F (5.8°C)	42.3°F (5.7°C)	0.1°F (0.1°C)	59th Coolest	Coolest since: 1973	1907, 1908
				64th Warmest	Warmest since: 1977	2013, 2020
	Ties: 1973, 1980

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on September 29, 2022 from https://www.ncdc.noaa.gov/cag/