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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 1985

February 1986 »

Helena, Montana

Average Temperature Rankings, January 1986

View Period (Months):All1234567891011121824364860

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• Record Coolest
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• Record Warmest

Period	Value	1981-2010 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
January 1986 1-Month	26.2°F (-3.2°C)	23.4°F (-4.8°C)	2.8°F (1.6°C)	59th Coolest	Coolest since: 1985	1949, 1950
				25th Warmest	Warmest since: 1984	2006
Dec 1985–Jan 1986 2-Month	21.0°F (-6.1°C)	22.8°F (-5.1°C)	-1.8°F (-1.0°C)	26th Coolest	Coolest since: 1985	1949
				57th Warmest	Warmest since: 1983	1958
	Ties: 2018
Nov 1985–Jan 1986 3-Month	18.5°F (-7.5°C)	26.3°F (-3.2°C)	-7.8°F (-4.3°C)	3rd Coolest	Coolest since: 1979	1979
				80th Warmest	Warmest since: 1985	2000
Oct 1985–Jan 1986 4-Month	24.6°F (-4.1°C)	31.0°F (-0.6°C)	-6.4°F (-3.5°C)	3rd Coolest	Coolest since: 1979	1979
				79th Warmest	Warmest since: 1985	2000
Sep 1985–Jan 1986 5-Month	29.8°F (-1.2°C)	36.5°F (2.5°C)	-6.7°F (-3.7°C)	2nd Coolest	Coolest since: 1979	1979
				80th Warmest	Warmest since: 1985	2002
Aug 1985–Jan 1986 6-Month	35.4°F (1.9°C)	41.8°F (5.4°C)	-6.4°F (-3.5°C)	1st Coolest	Coolest since: 1986	1986
				81st Warmest	Warmest since: 1985	2002
Jul 1985–Jan 1986 7-Month	41.2°F (5.1°C)	45.9°F (7.7°C)	-4.7°F (-2.6°C)	3rd Coolest	Coolest since: 1979	1979
				79th Warmest	Warmest since: 1985	2002
Jun 1985–Jan 1986 8-Month	44.1°F (6.7°C)	48.1°F (8.9°C)	-4.0°F (-2.2°C)	4th Coolest	Coolest since: 1979	1952, 1979
				78th Warmest	Warmest since: 1985	2022
May 1985–Jan 1986 9-Month	45.5°F (7.5°C)	48.7°F (9.3°C)	-3.2°F (-1.8°C)	4th Coolest	Coolest since: 1979	1952, 1979
				78th Warmest	Warmest since: 1985	2002
Apr 1985–Jan 1986 10-Month	45.7°F (7.6°C)	48.4°F (9.1°C)	-2.7°F (-1.5°C)	7th Coolest	Coolest since: 1985	1952
				75th Warmest	Warmest since: 1984	2002
Mar 1985–Jan 1986 11-Month	44.7°F (7.1°C)	47.3°F (8.5°C)	-2.6°F (-1.4°C)	5th Coolest	Coolest since: 1979	1952
				75th Warmest	Warmest since: 1985	2002
	Ties: 1951, 1966, 1972
Feb 1985–Jan 1986 12-Month	42.6°F (5.9°C)	45.7°F (7.6°C)	-3.1°F (-1.7°C)	5th Coolest	Coolest since: 1979	1952
				75th Warmest	Warmest since: 1985	2016
	Ties: 1979
Aug 1984–Jan 1986 18-Month	40.9°F (4.9°C)	44.4°F (6.9°C)	-3.5°F (-2.0°C)	3rd Coolest	Coolest since: 1952	1950, 1952
				75th Warmest	Warmest since: 1985	2022
Feb 1984–Jan 1986 24-Month	43.2°F (6.2°C)	45.7°F (7.6°C)	-2.5°F (-1.4°C)	3rd Coolest	Coolest since: 1952	1950
				73rd Warmest	Warmest since: 1985	2017
	Ties: 1951
Feb 1983–Jan 1986 36-Month	43.8°F (6.6°C)	45.7°F (7.6°C)	-1.9°F (-1.0°C)	7th Coolest	Coolest since: 1953	1952
				65th Warmest	Warmest since: 1985	2018
Feb 1982–Jan 1986 48-Month	44.1°F (6.7°C)	45.7°F (7.6°C)	-1.6°F (-0.9°C)	7th Coolest	Coolest since: 1979	1952
				61st Warmest	Warmest since: 1985	2002, 2009, 2019
	Ties: 1945, 1946, 1973
Feb 1981–Jan 1986 60-Month	44.5°F (6.9°C)	45.7°F (7.6°C)	-1.2°F (-0.7°C)	17th Coolest	Coolest since: 1980	1952, 1953
				47th Warmest	Warmest since: 1978	2009
	Ties: 1997, 1998

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on October 2, 2022 from https://www.ncdc.noaa.gov/cag/