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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Montana

Average Temperature Rankings, May 1930

View Period (Months):All1234567891011121824364860

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Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
May 1930 1-Month	49.5°F (9.7°C)	50.2°F (10.1°C)	-0.7°F (-0.4°C)	56th Coolest	Coolest since: 1929	1907, 1927
				73rd Warmest	Warmest since: 1928	1934
	Ties: 1984, 2012
Apr–May 1930 2-Month	48.6°F (9.2°C)	45.4°F (7.4°C)	3.2°F (1.8°C)	115th Coolest	Coolest since: 1929	1975
				14th Warmest	Warmest since: 1915	1934
	Ties: 1952, 1992
Mar–May 1930 3-Month	41.9°F (5.5°C)	40.1°F (4.5°C)	1.8°F (1.0°C)	96th Coolest	Coolest since: 1929	1899
				33rd Warmest	Warmest since: 1928	1910
	Ties: 1936
Feb–May 1930 4-Month	38.9°F (3.8°C)	35.4°F (1.9°C)	3.5°F (1.9°C)	116th Coolest	Coolest since: 1929	1899
				13th Warmest	Warmest since: 1926	1992
	Ties: 1998, 2017
Jan–May 1930 5-Month	31.4°F (-0.3°C)	31.6°F (-0.2°C)	-0.2°F (-0.1°C)	58th Coolest	Coolest since: 1929	1899
				71st Warmest	Warmest since: 1928	1992
	Ties: 1940, 1993
Dec 1929–May 1930 6-Month	29.4°F (-1.4°C)	29.8°F (-1.2°C)	-0.4°F (-0.2°C)	50th Coolest	Coolest since: 1929	1917
				78th Warmest	Warmest since: 1926	1992
	Ties: 1905, 2002, 2018
Nov 1929–May 1930 7-Month	29.2°F (-1.6°C)	29.8°F (-1.2°C)	-0.6°F (-0.4°C)	50th Coolest	Coolest since: 1929	1899
				78th Warmest	Warmest since: 1926	1992
Oct 1929–May 1930 8-Month	31.1°F (-0.5°C)	31.5°F (-0.3°C)	-0.4°F (-0.2°C)	52nd Coolest	Coolest since: 1929	1899
				76th Warmest	Warmest since: 1926	1934, 2000
	Ties: 1989
Sep 1929–May 1930 9-Month	33.1°F (0.6°C)	33.9°F (1.1°C)	-0.8°F (-0.5°C)	41st Coolest	Coolest since: 1929	1899
				87th Warmest	Warmest since: 1928	2016
	Ties: 1898, 1928
Aug 1929–May 1930 10-Month	36.6°F (2.6°C)	36.9°F (2.7°C)	-0.3°F (-0.1°C)	49th Coolest	Coolest since: 1929	1917
				79th Warmest	Warmest since: 1926	1992, 2016
	Ties: 1923, 1955, 1973
Jul 1929–May 1930 11-Month	39.4°F (4.1°C)	39.5°F (4.2°C)	-0.1°F (-0.1°C)	52nd Coolest	Coolest since: 1929	1917
				76th Warmest	Warmest since: 1926	1992, 2016
Jun 1929–May 1930 12-Month	40.9°F (4.9°C)	41.1°F (5.1°C)	-0.2°F (-0.2°C)	54th Coolest	Coolest since: 1929	1917
				74th Warmest	Warmest since: 1926	2016
	Ties: 1945
Dec 1928–May 1930 18-Month	35.8°F (2.1°C)	37.3°F (2.9°C)	-1.5°F (-0.8°C)	16th Coolest	Coolest since: 1929	1917
				111th Warmest	Warmest since: 1928	2016
	Ties: 1923, 1936, 1970
Jun 1928–May 1930 24-Month	39.6°F (4.2°C)	41.1°F (5.1°C)	-1.5°F (-0.9°C)	12th Coolest	Coolest since: 1929	1917
				115th Warmest	Warmest since: 1928	2016
	Ties: 1912
Jun 1927–May 1930 36-Month	39.7°F (4.3°C)	41.1°F (5.1°C)	-1.4°F (-0.8°C)	8th Coolest	Coolest since: 1929	1918
				118th Warmest	Warmest since: 1928	2017
	Ties: 1898, 1914
Jun 1926–May 1930 48-Month	39.8°F (4.3°C)	41.1°F (5.1°C)	-1.3°F (-0.8°C)	8th Coolest	Coolest since: 1920	1899, 1952
				117th Warmest	Warmest since: 1929	2016
	Ties: 1900, 1920
Jun 1925–May 1930 60-Month	40.4°F (4.7°C)	41.1°F (5.1°C)	-0.7°F (-0.4°C)	21st Coolest	Coolest since: 1929	1952
				103rd Warmest	Warmest since: 1929	2016
	Ties: 1912, 1929

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Average Temperature, published September 2022, retrieved on October 7, 2022 from https://www.ncdc.noaa.gov/cag/