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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: Boise Lewiston Pocatello

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« August 1899

October 1899 »

Lewiston, Idaho

Average Temperature Rankings, September 1899

View Period (Months):All12345678910111218243648

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• Record Warmest

Period	Value	1981-2010 Mean	Anomaly	Rank (1895-2021)	Warmest/Coolest Since	Record
September 1899 1-Month	61.5°F (16.4°C)	64.9°F (18.3°C)	-3.4°F (-1.9°C)	30th Coolest	Coolest since: 1895	1895
				94th Warmest	Warmest since: 1898	1938
Aug–Sep 1899 2-Month	67.3°F (19.6°C)	69.6°F (20.9°C)	-2.3°F (-1.3°C)	28th Coolest	Coolest since: 1895	1912
				96th Warmest	Warmest since: 1898	1967
Jul–Sep 1899 3-Month	69.4°F (20.8°C)	71.3°F (21.8°C)	-1.9°F (-1.0°C)	26th Coolest	Coolest since: 1895	1912
				98th Warmest	Warmest since: 1898	1967
	Ties: 1926
Jun–Sep 1899 4-Month	68.0°F (20.0°C)	70.0°F (21.1°C)	-2.0°F (-1.1°C)	17th Coolest	Coolest since: 1895	1895, 1954
				107th Warmest	Warmest since: 1898	2021
	Ties: 1962, 1965
May–Sep 1899 5-Month	65.7°F (18.7°C)	67.9°F (19.9°C)	-2.2°F (-1.2°C)	17th Coolest	Coolest since: 1895	1916
				107th Warmest	Warmest since: 1898	2021
	Ties: 1927
Apr–Sep 1899 6-Month	62.9°F (17.2°C)	65.1°F (18.4°C)	-2.2°F (-1.2°C)	16th Coolest	Coolest since: 1895	1902
				108th Warmest	Warmest since: 1898	2021
Mar–Sep 1899 7-Month	59.7°F (15.4°C)	62.3°F (16.8°C)	-2.6°F (-1.4°C)	10th Coolest	Coolest since: 1895	1955
				114th Warmest	Warmest since: 1898	1940, 2021
Feb–Sep 1899 8-Month	55.6°F (13.1°C)	59.4°F (15.2°C)	-3.8°F (-2.1°C)	2nd Coolest	Coolest since: 1899	1955
				122nd Warmest	Warmest since: 1898	1940
Jan–Sep 1899 9-Month	53.2°F (11.8°C)	56.8°F (13.8°C)	-3.6°F (-2.0°C)	6th Coolest	Coolest since: 1899	1916
				118th Warmest	Warmest since: 1898	1934
	Ties: 1907
Dec 1898–Sep 1899 10-Month	50.6°F (10.3°C)	54.5°F (12.5°C)	-3.9°F (-2.2°C)	2nd Coolest	Coolest since: 1899	1916
				119th Warmest	Warmest to Date	1940, 2015
	Ties: 1929
Nov 1898–Sep 1899 11-Month	49.6°F (9.8°C)	53.4°F (11.9°C)	-3.8°F (-2.1°C)	2nd Coolest	Coolest since: 1899	1916
				119th Warmest	Warmest to Date	1940, 2015
Oct 1898–Sep 1899 12-Month	--	0.0°F (-17.8°C)	--	--	--	1916, 1920
				--	--	2015
Apr 1898–Sep 1899 18-Month	--	0.0°F (-17.8°C)	--	--	--	1917
				--	--	2015
Oct 1897–Sep 1899 24-Month	--	0.0°F (-17.8°C)	--	--	--	1917
				--	--	2016
Oct 1896–Sep 1899 36-Month	--	0.0°F (-17.8°C)	--	--	--	1917
				--	--	1940
Oct 1895–Sep 1899 48-Month	--	0.0°F (-17.8°C)	--	--	--	1913, 1957
				--	--	2016

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on September 26, 2022 from https://www.ncdc.noaa.gov/cag/