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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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Delaware

Average Temperature Rankings, May 1940

View Period (Months):All1234567891011121824364860

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Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
May 1940 1-Month	61.0°F (16.1°C)	62.1°F (16.7°C)	-1.1°F (-0.6°C)	40th Coolest	Coolest since: 1938	1967
				89th Warmest	Warmest since: 1939	2004
	Ties: 1981
Apr–May 1940 2-Month	54.0°F (12.2°C)	57.1°F (13.9°C)	-3.1°F (-1.7°C)	3rd Coolest	Coolest since: 1935	1907
				126th Warmest	Warmest since: 1939	2019
	Ties: 1935
Mar–May 1940 3-Month	48.5°F (9.2°C)	52.3°F (11.3°C)	-3.8°F (-2.1°C)	1st Coolest	Coolest since: 1940	1940
				128th Warmest	Warmest since: 1939	2012
Feb–May 1940 4-Month	44.7°F (7.1°C)	47.8°F (8.8°C)	-3.1°F (-1.7°C)	6th Coolest	Coolest since: 1934	1934
				123rd Warmest	Warmest since: 1939	2012
Jan–May 1940 5-Month	40.1°F (4.5°C)	44.9°F (7.2°C)	-4.8°F (-2.7°C)	1st Coolest	Coolest since: 1940	1940
				128th Warmest	Warmest since: 1939	2012
Dec 1939–May 1940 6-Month	39.6°F (4.2°C)	43.5°F (6.4°C)	-3.9°F (-2.2°C)	2nd Coolest	Coolest since: 1904	1904
				126th Warmest	Warmest since: 1939	2012
Nov 1939–May 1940 7-Month	39.9°F (4.4°C)	43.8°F (6.6°C)	-3.9°F (-2.2°C)	2nd Coolest	Coolest since: 1904	1904
				126th Warmest	Warmest since: 1939	2012
Oct 1939–May 1940 8-Month	42.0°F (5.6°C)	45.3°F (7.4°C)	-3.3°F (-1.8°C)	3rd Coolest	Coolest since: 1905	1904
				125th Warmest	Warmest since: 1939	2012
Sep 1939–May 1940 9-Month	44.9°F (7.2°C)	47.8°F (8.8°C)	-2.9°F (-1.6°C)	4th Coolest	Coolest since: 1918	1904, 1918
				124th Warmest	Warmest since: 1939	2012
Aug 1939–May 1940 10-Month	48.0°F (8.9°C)	50.4°F (10.2°C)	-2.4°F (-1.3°C)	4th Coolest	Coolest since: 1918	1904
				124th Warmest	Warmest since: 1939	2012
Jul 1939–May 1940 11-Month	50.4°F (10.2°C)	52.7°F (11.5°C)	-2.3°F (-1.3°C)	4th Coolest	Coolest since: 1918	1904
				124th Warmest	Warmest since: 1939	2012
Jun 1939–May 1940 12-Month	52.3°F (11.3°C)	54.2°F (12.3°C)	-1.9°F (-1.0°C)	4th Coolest	Coolest since: 1918	1904
				124th Warmest	Warmest since: 1939	2012
Dec 1938–May 1940 18-Month	49.8°F (9.9°C)	50.6°F (10.3°C)	-0.8°F (-0.4°C)	22nd Coolest	Coolest since: 1936	1905
				105th Warmest	Warmest since: 1939	2017
	Ties: 1916, 1928, 1961, 1967, 1971
Jun 1938–May 1940 24-Month	53.7°F (12.1°C)	54.2°F (12.3°C)	-0.5°F (-0.2°C)	31st Coolest	Coolest since: 1936	1905
				96th Warmest	Warmest since: 1939	2017
	Ties: 1900, 1924, 1965
Jun 1937–May 1940 36-Month	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	38th Coolest	Coolest since: 1937	1906
				88th Warmest	Warmest since: 1939	2018, 2021
	Ties: 1913, 1937, 1978
Jun 1936–May 1940 48-Month	54.1°F (12.3°C)	54.1°F (12.3°C)	0.0°F (0.0°C)	53rd Coolest	Coolest since: 1938	1907
				72nd Warmest	Warmest since: 1939	2019
	Ties: 1903, 1959, 1962, 1972, 1984
Jun 1935–May 1940 60-Month	53.9°F (12.2°C)	54.2°F (12.3°C)	-0.3°F (-0.1°C)	37th Coolest	Coolest since: 1938	1908
				87th Warmest	Warmest since: 1939	2020
	Ties: 1901, 1913, 1916, 1922, 1931, 1944

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on September 24, 2022 from https://www.ncdc.noaa.gov/cag/