Climate at a Glance

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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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« March 2010

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Great Falls, Montana

Average Temperature Rankings, April 2010

View Period (Months):All1234567891011121824364860

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

Period	Value	1981-2010 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 2010 1-Month	42.5°F (5.8°C)	43.3°F (6.3°C)	-0.8°F (-0.5°C)	50th Coolest	Coolest since: 2009	1975
				79th Warmest	Warmest since: 2006	1915
	Ties: 1933, 1948, 1991
Mar–Apr 2010 2-Month	42.3°F (5.7°C)	39.0°F (3.9°C)	3.3°F (1.8°C)	117th Coolest	Coolest since: 2009	2002
				12th Warmest	Warmest since: 2004	1910
Feb–Apr 2010 3-Month	37.0°F (2.8°C)	35.1°F (1.7°C)	1.9°F (1.1°C)	100th Coolest	Coolest since: 2009	2019
				29th Warmest	Warmest since: 2004	2016
Jan–Apr 2010 4-Month	34.7°F (1.5°C)	32.7°F (0.4°C)	2.0°F (1.1°C)	107th Coolest	Coolest since: 2009	1969
				22nd Warmest	Warmest since: 2006	1992
Dec 2009–Apr 2010 5-Month	30.6°F (-0.8°C)	31.1°F (-0.5°C)	-0.5°F (-0.3°C)	73rd Coolest	Coolest since: 2009	1969
				55th Warmest	Warmest since: 2007	1992
	Ties: 1938, 1960, 1964
Nov 2009–Apr 2010 6-Month	32.1°F (0.1°C)	31.6°F (-0.2°C)	0.5°F (0.3°C)	83rd Coolest	Coolest since: 2009	1969, 1979
				45th Warmest	Warmest since: 2007	1926, 1992
	Ties: 1905
Oct 2009–Apr 2010 7-Month	33.1°F (0.6°C)	33.6°F (0.9°C)	-0.5°F (-0.3°C)	66th Coolest	Coolest since: 2009	1969
				61st Warmest	Warmest since: 2008	1987
	Ties: 1959
Sep 2009–Apr 2010 8-Month	36.9°F (2.7°C)	36.5°F (2.5°C)	0.4°F (0.2°C)	81st Coolest	Coolest since: 2009	1899, 1969
				46th Warmest	Warmest since: 2007	1992, 2012
	Ties: 1910, 1991, 2021, 2022
Aug 2009–Apr 2010 9-Month	40.1°F (4.5°C)	39.9°F (4.4°C)	0.2°F (0.1°C)	79th Coolest	Coolest since: 2009	1969
				48th Warmest	Warmest since: 2007	1992
	Ties: 1906, 1942, 1976, 2002, 2022
Jul 2009–Apr 2010 10-Month	42.8°F (6.0°C)	42.7°F (5.9°C)	0.1°F (0.1°C)	72nd Coolest	Coolest since: 2009	1969
				55th Warmest	Warmest since: 2008	1931
	Ties: 1906, 1910
Jun 2009–Apr 2010 11-Month	44.1°F (6.7°C)	44.2°F (6.8°C)	-0.1°F (-0.1°C)	66th Coolest	Coolest since: 2009	1969
				61st Warmest	Warmest since: 2008	1934
May 2009–Apr 2010 12-Month	44.7°F (7.1°C)	44.9°F (7.2°C)	-0.2°F (-0.1°C)	63rd Coolest	Coolest since: 2009	1969
				64th Warmest	Warmest since: 2008	1934
	Ties: 1908, 1989, 2005
Nov 2008–Apr 2010 18-Month	40.0°F (4.4°C)	40.4°F (4.7°C)	-0.4°F (-0.3°C)	66th Coolest	Coolest since: 2009	1979
				60th Warmest	Warmest since: 2008	1988
	Ties: 1911, 1921, 1958
May 2008–Apr 2010 24-Month	44.5°F (6.9°C)	44.9°F (7.2°C)	-0.4°F (-0.3°C)	56th Coolest	Coolest since: 1998	1979
				69th Warmest	Warmest since: 2009	1935, 1941, 1988
	Ties: 1920, 1960, 1975, 1984, 2012
May 2007–Apr 2010 36-Month	45.0°F (7.2°C)	44.9°F (7.2°C)	0.1°F (0.0°C)	85th Coolest	Coolest since: 2003	1952
				38th Warmest	Warmest since: 2009	1941
	Ties: 1931, 1944, 1962, 1991, 2018
May 2006–Apr 2010 48-Month	45.4°F (7.4°C)	44.9°F (7.2°C)	0.5°F (0.2°C)	98th Coolest	Coolest since: 2004	1952
				23rd Warmest	Warmest since: 2009	1934
	Ties: 1927, 1991
May 2005–Apr 2010 60-Month	45.5°F (7.5°C)	44.8°F (7.1°C)	0.7°F (0.4°C)	106th Coolest	Coolest since: 2009	1952
				13th Warmest	Warmest since: 2009	1935
	Ties: 1945, 1964, 2003, 2004, 2009

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/