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City 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 Hawaii 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 Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington Washington, D.C. West Virginia Wisconsin Wyoming

City: Billings Glasgow Great Falls Helena Missoula

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« April 1975

June 1975 »

Great Falls, Montana

Average Temperature Rankings, May 1975

View Period (Months):All1234567891011121824364860

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• Record Coolest
• Bottom 1/10
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• Top 1/10
• Record Warmest

Period	Value	1981-2010 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
May 1975 1-Month	50.0°F (10.0°C)	52.0°F (11.1°C)	-2.0°F (-1.1°C)	25th Coolest	Coolest since: 1974	1927
				104th Warmest	Warmest since: 1973	1936
	Ties: 1950
Apr–May 1975 2-Month	40.7°F (4.8°C)	47.6°F (8.7°C)	-6.9°F (-3.9°C)	1st Coolest	Coolest since: 1975	1975
				128th Warmest	Warmest since: 1974	1934
Mar–May 1975 3-Month	36.1°F (2.3°C)	43.3°F (6.3°C)	-7.2°F (-4.0°C)	2nd Coolest	Coolest since: 1975	2002
				127th Warmest	Warmest since: 1974	1910
Feb–May 1975 4-Month	30.2°F (-1.0°C)	39.4°F (4.1°C)	-9.2°F (-5.1°C)	3rd Coolest	Coolest since: 1899	2019
				126th Warmest	Warmest since: 1974	1934
Jan–May 1975 5-Month	28.6°F (-1.9°C)	36.6°F (2.6°C)	-8.0°F (-4.5°C)	3rd Coolest	Coolest since: 1969	1982
				126th Warmest	Warmest since: 1974	1934
	Ties: 1969
Dec 1974–May 1975 6-Month	29.2°F (-1.6°C)	34.7°F (1.5°C)	-5.5°F (-3.1°C)	8th Coolest	Coolest since: 1969	1969
				120th Warmest	Warmest since: 1974	1992
Nov 1974–May 1975 7-Month	30.4°F (-0.9°C)	34.5°F (1.4°C)	-4.1°F (-2.3°C)	15th Coolest	Coolest since: 1969	1979
				113th Warmest	Warmest since: 1974	1926
	Ties: 1936, 1962
Oct 1974–May 1975 8-Month	33.0°F (0.6°C)	35.9°F (2.2°C)	-2.9°F (-1.6°C)	23rd Coolest	Coolest since: 1972	1899
				104th Warmest	Warmest since: 1974	1987
	Ties: 1909, 1972, 1985, 2018
Sep 1974–May 1975 9-Month	35.3°F (1.8°C)	38.2°F (3.4°C)	-2.9°F (-1.6°C)	20th Coolest	Coolest since: 1972	1899
				107th Warmest	Warmest since: 1974	1934
	Ties: 1907, 1936, 1951, 1952, 1972
Aug 1974–May 1975 10-Month	38.0°F (3.3°C)	41.0°F (5.0°C)	-3.0°F (-1.7°C)	14th Coolest	Coolest since: 1969	1978
				113th Warmest	Warmest since: 1974	1934
	Ties: 1952, 1986
Jul 1974–May 1975 11-Month	41.2°F (5.1°C)	43.5°F (6.4°C)	-2.3°F (-1.3°C)	25th Coolest	Coolest since: 1969	1899
				102nd Warmest	Warmest since: 1974	1934
	Ties: 1986
Jun 1974–May 1975 12-Month	43.3°F (6.3°C)	44.9°F (7.2°C)	-1.6°F (-0.9°C)	30th Coolest	Coolest since: 1969	1899, 1917
				97th Warmest	Warmest since: 1974	1934
	Ties: 1927, 1949
Dec 1973–May 1975 18-Month	40.5°F (4.7°C)	41.5°F (5.3°C)	-1.0°F (-0.6°C)	51st Coolest	Coolest since: 1973	1979
				75th Warmest	Warmest since: 1974	1988
	Ties: 1967
Jun 1973–May 1975 24-Month	44.3°F (6.8°C)	44.9°F (7.2°C)	-0.6°F (-0.4°C)	54th Coolest	Coolest since: 1973	1979
				71st Warmest	Warmest since: 1974	1932, 1988
	Ties: 2010
Jun 1972–May 1975 36-Month	44.4°F (6.9°C)	44.9°F (7.2°C)	-0.5°F (-0.3°C)	52nd Coolest	Coolest since: 1974	1952
				71st Warmest	Warmest since: 1974	1941
	Ties: 1923, 1966, 1974, 1983, 1994
Jun 1971–May 1975 48-Month	44.1°F (6.7°C)	44.8°F (7.1°C)	-0.7°F (-0.4°C)	39th Coolest	Coolest since: 1973	1952
				82nd Warmest	Warmest since: 1974	1934
	Ties: 1923, 1958, 1973, 1999, 2011
Jun 1970–May 1975 60-Month	44.2°F (6.8°C)	44.8°F (7.1°C)	-0.6°F (-0.3°C)	42nd Coolest	Coolest since: 1973	1952
				77th Warmest	Warmest since: 1974	1935
	Ties: 1908, 1929, 1960, 1980

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 6, 2022 from https://www.ncdc.noaa.gov/cag/