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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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« December 1979

February 1980 »

Helena, Montana

Average Temperature Rankings, January 1980

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
January 1980 1-Month	15.1°F (-9.4°C)	23.4°F (-4.8°C)	-8.3°F (-4.6°C)	17th Coolest	Coolest since: 1979	1949, 1950
				67th Warmest	Warmest since: 1978	2006
Dec 1979–Jan 1980 2-Month	22.0°F (-5.6°C)	22.9°F (-5.1°C)	-0.9°F (-0.5°C)	32nd Coolest	Coolest since: 1979	1949
				51st Warmest	Warmest since: 1977	1958
	Ties: 1971
Nov 1979–Jan 1980 3-Month	24.6°F (-4.1°C)	26.3°F (-3.2°C)	-1.7°F (-0.9°C)	30th Coolest	Coolest since: 1979	1979
				53rd Warmest	Warmest since: 1977	2000
Oct 1979–Jan 1980 4-Month	30.6°F (-0.8°C)	31.1°F (-0.5°C)	-0.5°F (-0.3°C)	31st Coolest	Coolest since: 1979	1979
				51st Warmest	Warmest since: 1977	2000
	Ties: 1974, 2004
Sep 1979–Jan 1980 5-Month	36.9°F (2.7°C)	36.5°F (2.5°C)	0.4°F (0.2°C)	40th Coolest	Coolest since: 1979	1979
				42nd Warmest	Warmest since: 1977	2002
	Ties: 1982
Aug 1979–Jan 1980 6-Month	42.1°F (5.6°C)	41.8°F (5.4°C)	0.3°F (0.2°C)	42nd Coolest	Coolest since: 1979	1986
				40th Warmest	Warmest since: 1977	2002
Jul 1979–Jan 1980 7-Month	46.1°F (7.8°C)	45.9°F (7.7°C)	0.2°F (0.1°C)	39th Coolest	Coolest since: 1979	1979
				43rd Warmest	Warmest since: 1977	2002
	Ties: 1968, 1991, 1998
Jun 1979–Jan 1980 8-Month	48.2°F (9.0°C)	48.0°F (8.9°C)	0.2°F (0.1°C)	47th Coolest	Coolest since: 1979	1952, 1979
				35th Warmest	Warmest since: 1975	2022
	Ties: 1944, 1948, 1998
May 1979–Jan 1980 9-Month	48.8°F (9.3°C)	48.7°F (9.3°C)	0.1°F (0.0°C)	44th Coolest	Coolest since: 1979	1952, 1979
				38th Warmest	Warmest since: 1975	2002
Apr 1979–Jan 1980 10-Month	48.3°F (9.1°C)	48.4°F (9.1°C)	-0.1°F (0.0°C)	43rd Coolest	Coolest since: 1979	1952
				39th Warmest	Warmest since: 1975	2002
	Ties: 1991
Mar 1979–Jan 1980 11-Month	47.1°F (8.4°C)	47.3°F (8.5°C)	-0.2°F (-0.1°C)	44th Coolest	Coolest since: 1979	1952
				36th Warmest	Warmest since: 1975	2002
	Ties: 1970, 1974, 1998
Feb 1979–Jan 1980 12-Month	44.9°F (7.2°C)	45.6°F (7.6°C)	-0.7°F (-0.4°C)	32nd Coolest	Coolest since: 1979	1952
				48th Warmest	Warmest since: 1977	2016
	Ties: 1983
Aug 1978–Jan 1980 18-Month	41.8°F (5.4°C)	44.4°F (6.9°C)	-2.6°F (-1.5°C)	6th Coolest	Coolest since: 1979	1950, 1952
				72nd Warmest	Warmest since: 1978	2022
	Ties: 1997
Feb 1978–Jan 1980 24-Month	43.8°F (6.6°C)	45.7°F (7.6°C)	-1.9°F (-1.0°C)	12th Coolest	Coolest since: 1979	1950
				64th Warmest	Warmest since: 1978	2017
	Ties: 1977
Feb 1977–Jan 1980 36-Month	44.1°F (6.7°C)	45.7°F (7.6°C)	-1.6°F (-0.9°C)	9th Coolest	Coolest since: 1978	1952
				63rd Warmest	Warmest since: 1979	2018
	Ties: 1944, 1978, 1998
Feb 1976–Jan 1980 48-Month	44.4°F (6.9°C)	45.7°F (7.6°C)	-1.3°F (-0.7°C)	15th Coolest	Coolest since: 1979	1952
				53rd Warmest	Warmest since: 1978	2002, 2009, 2019
Feb 1975–Jan 1980 60-Month	44.0°F (6.7°C)	45.7°F (7.6°C)	-1.7°F (-0.9°C)	5th Coolest	Coolest since: 1954	1952, 1953
				59th Warmest	Warmest since: 1979	2009

Citing This Page

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