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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 1917

October 1917 »

Lewiston, Idaho

Average Temperature Rankings, September 1917

View Period (Months):All1234567891011121824364860

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Period	Value	1981-2010 Mean	Anomaly	Rank (1895-2021)	Warmest/Coolest Since	Record
September 1917 1-Month	65.6°F (18.7°C)	64.9°F (18.3°C)	0.7°F (0.4°C)	85th Coolest	Coolest since: 1916	1895
				39th Warmest	Warmest since: 1898	1938
Aug–Sep 1917 2-Month	69.9°F (21.1°C)	69.6°F (20.9°C)	0.3°F (0.2°C)	88th Coolest	Coolest since: 1916	1912
				36th Warmest	Warmest since: 1904	1967
	Ties: 1974
Jul–Sep 1917 3-Month	71.8°F (22.1°C)	71.3°F (21.8°C)	0.5°F (0.3°C)	86th Coolest	Coolest since: 1916	1912
				38th Warmest	Warmest since: 1906	1967
	Ties: 1997
Jun–Sep 1917 4-Month	69.5°F (20.8°C)	70.1°F (21.2°C)	-0.6°F (-0.4°C)	61st Coolest	Coolest since: 1916	1895, 1954
				63rd Warmest	Warmest since: 1906	2021
	Ties: 1905
May–Sep 1917 5-Month	66.8°F (19.3°C)	67.8°F (19.9°C)	-1.0°F (-0.6°C)	37th Coolest	Coolest since: 1916	1916
				87th Warmest	Warmest since: 1914	2021
	Ties: 1946, 1951, 1960, 1976, 1985, 2011
Apr–Sep 1917 6-Month	63.6°F (17.6°C)	65.2°F (18.4°C)	-1.6°F (-0.8°C)	25th Coolest	Coolest since: 1916	1902
				99th Warmest	Warmest since: 1915	2021
	Ties: 1975, 1978, 1984, 1996, 2010
Mar–Sep 1917 7-Month	59.9°F (15.5°C)	62.4°F (16.9°C)	-2.5°F (-1.4°C)	12th Coolest	Coolest since: 1916	1955
				112th Warmest	Warmest since: 1915	1940, 2021
Feb–Sep 1917 8-Month	56.9°F (13.8°C)	59.4°F (15.2°C)	-2.5°F (-1.4°C)	13th Coolest	Coolest since: 1916	1955
				111th Warmest	Warmest since: 1915	1940
	Ties: 1954
Jan–Sep 1917 9-Month	54.0°F (12.2°C)	56.9°F (13.8°C)	-2.9°F (-1.6°C)	11th Coolest	Coolest since: 1916	1916
				113th Warmest	Warmest since: 1915	1934
	Ties: 1912, 1993
Dec 1916–Sep 1917 10-Month	51.5°F (10.8°C)	54.6°F (12.6°C)	-3.1°F (-1.8°C)	8th Coolest	Coolest since: 1916	1916
				113th Warmest	Warmest since: 1915	1940, 2015
Nov 1916–Sep 1917 11-Month	50.1°F (10.1°C)	53.4°F (11.9°C)	-3.3°F (-1.8°C)	5th Coolest	Coolest since: 1916	1916
				116th Warmest	Warmest since: 1915	1940, 2015
Oct 1916–Sep 1917 12-Month	49.9°F (9.9°C)	53.3°F (11.8°C)	-3.4°F (-1.9°C)	3rd Coolest	Coolest since: 1916	1916, 1920
				117th Warmest	Warmest since: 1915	2015
	Ties: 1929
Apr 1916–Sep 1917 18-Month	53.9°F (12.2°C)	57.3°F (14.1°C)	-3.4°F (-1.9°C)	1st Coolest	Coolest since: 1917	1917
				118th Warmest	Warmest since: 1916	2015
Oct 1915–Sep 1917 24-Month	49.7°F (9.8°C)	53.2°F (11.8°C)	-3.5°F (-2.0°C)	1st Coolest	Coolest since: 1917	1917
				117th Warmest	Warmest since: 1916	2016
Oct 1914–Sep 1917 36-Month	50.7°F (10.4°C)	53.2°F (11.8°C)	-2.5°F (-1.4°C)	1st Coolest	Coolest since: 1917	1917
				115th Warmest	Warmest since: 1916	1940
Oct 1913–Sep 1917 48-Month	51.3°F (10.7°C)	53.3°F (11.8°C)	-2.0°F (-1.1°C)	3rd Coolest	Coolest since: 1916	1913, 1957
				111th Warmest	Warmest since: 1916	2016
	Ties: 1912, 1916, 1923
Oct 1912–Sep 1917 60-Month	51.0°F (10.6°C)	53.2°F (11.8°C)	-2.2°F (-1.2°C)	1st Coolest	Coolest since: 1917	1917
				111th Warmest	Warmest since: 1916	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/