Climate at a Glance

• Global
• National
• Regional
• Statewide
• Divisional
• County
• City

• Mapping
• Time Series
• Rankings
• Haywood Plots
• Data Information
• Background

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

---

« December 1958

February 1959 »

Helena, Montana

Average Temperature Rankings, January 1959

View Period (Months):All1234567891011121824364860

Download:

• Record Coolest
• Bottom 1/10
• Bottom 1/3
• Normal
• Top 1/3
• Top 1/10
• Record Warmest

Period	Value	1981-2010 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
January 1959 1-Month	21.2°F (-6.0°C)	23.4°F (-4.8°C)	-2.2°F (-1.2°C)	40th Coolest	Coolest since: 1957	1949, 1950
				44th Warmest	Warmest since: 1958	2006
	Ties: 1971
Dec 1958–Jan 1959 2-Month	23.2°F (-4.9°C)	22.9°F (-5.1°C)	0.3°F (0.2°C)	40th Coolest	Coolest since: 1957	1949
				43rd Warmest	Warmest since: 1958	1958
Nov 1958–Jan 1959 3-Month	25.9°F (-3.4°C)	26.3°F (-3.2°C)	-0.4°F (-0.2°C)	39th Coolest	Coolest since: 1957	1979
				44th Warmest	Warmest since: 1958	2000
Oct 1958–Jan 1959 4-Month	31.5°F (-0.3°C)	31.1°F (-0.5°C)	0.4°F (0.2°C)	40th Coolest	Coolest since: 1957	1979
				42nd Warmest	Warmest since: 1958	2000
Sep 1958–Jan 1959 5-Month	36.8°F (2.7°C)	36.4°F (2.4°C)	0.4°F (0.3°C)	39th Coolest	Coolest since: 1957	1979
				43rd Warmest	Warmest since: 1958	2002
Aug 1958–Jan 1959 6-Month	42.6°F (5.9°C)	41.9°F (5.5°C)	0.7°F (0.4°C)	51st Coolest	Coolest since: 1957	1986
				31st Warmest	Warmest since: 1958	2002
	Ties: 1992, 2003
Jul 1958–Jan 1959 7-Month	45.8°F (7.7°C)	46.0°F (7.8°C)	-0.2°F (-0.1°C)	36th Coolest	Coolest since: 1957	1979
				46th Warmest	Warmest since: 1958	2002
	Ties: 2005
Jun 1958–Jan 1959 8-Month	47.7°F (8.7°C)	48.0°F (8.9°C)	-0.3°F (-0.2°C)	35th Coolest	Coolest since: 1957	1952, 1979
				47th Warmest	Warmest since: 1958	2022
	Ties: 1977
May 1958–Jan 1959 9-Month	49.3°F (9.6°C)	48.7°F (9.3°C)	0.6°F (0.3°C)	54th Coolest	Coolest since: 1957	1952, 1979
				28th Warmest	Warmest since: 1958	2002
	Ties: 1961, 2003, 2020
Apr 1958–Jan 1959 10-Month	48.8°F (9.3°C)	48.4°F (9.1°C)	0.4°F (0.2°C)	53rd Coolest	Coolest since: 1957	1952
				29th Warmest	Warmest since: 1958	2002
	Ties: 1948, 2009, 2017
Mar 1958–Jan 1959 11-Month	47.2°F (8.4°C)	47.3°F (8.5°C)	-0.1°F (-0.1°C)	46th Coolest	Coolest since: 1957	1952
				34th Warmest	Warmest since: 1958	2002
	Ties: 1991
Feb 1958–Jan 1959 12-Month	45.5°F (7.5°C)	45.7°F (7.6°C)	-0.2°F (-0.1°C)	45th Coolest	Coolest since: 1957	1952
				35th Warmest	Warmest since: 1958	2016
	Ties: 1961, 1991
Aug 1957–Jan 1959 18-Month	45.0°F (7.2°C)	44.5°F (6.9°C)	0.5°F (0.3°C)	58th Coolest	Coolest since: 1958	1950, 1952
				20th Warmest	Warmest since: 1955	2022
	Ties: 1955
Feb 1957–Jan 1959 24-Month	45.8°F (7.7°C)	45.7°F (7.6°C)	0.1°F (0.1°C)	50th Coolest	Coolest since: 1958	1950
				26th Warmest	Warmest since: 1955	2017
	Ties: 1964, 1988
Feb 1956–Jan 1959 36-Month	45.1°F (7.3°C)	45.7°F (7.6°C)	-0.6°F (-0.3°C)	35th Coolest	Coolest since: 1954	1952
				37th Warmest	Warmest since: 1955	2018
	Ties: 2011
Feb 1955–Jan 1959 48-Month	--	0.0°F (-17.8°C)	--	--	--	1952
				--	--	2002, 2009, 2019
	Ties: 1956, 1957, 1958, 1981, 1982, 1983, 1984, 2014, 2015, 2016, 2017, 2018
Feb 1954–Jan 1959 60-Month	--	0.0°F (-17.8°C)	--	--	--	1952, 1953
				--	--	2009
	Ties: 1956, 1957, 1958, 1960, 1981, 1982, 1983, 1984, 1985, 2014, 2015, 2016, 2017, 2018, 2019

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on September 25, 2022 from https://www.ncdc.noaa.gov/cag/