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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

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City: Boise Lewiston Pocatello

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« August 1925

October 1925 »

Lewiston, Idaho

Average Temperature Rankings, September 1925

View Period (Months):All1234567891011121824364860

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• Record Warmest

Period	Value	1981-2010 Mean	Anomaly	Rank (1895-2021)	Warmest/Coolest Since	Record
September 1925 1-Month	63.9°F (17.7°C)	64.9°F (18.3°C)	-1.0°F (-0.6°C)	55th Coolest	Coolest since: 1924	1895
				69th Warmest	Warmest since: 1923	1938
	Ties: 2015
Aug–Sep 1925 2-Month	68.3°F (20.2°C)	69.6°F (20.9°C)	-1.3°F (-0.7°C)	51st Coolest	Coolest since: 1924	1912
				73rd Warmest	Warmest since: 1923	1967
Jul–Sep 1925 3-Month	71.9°F (22.2°C)	71.3°F (21.8°C)	0.6°F (0.4°C)	89th Coolest	Coolest since: 1924	1912
				35th Warmest	Warmest since: 1922	1967
	Ties: 1961, 2011
Jun–Sep 1925 4-Month	71.1°F (21.7°C)	70.1°F (21.2°C)	1.0°F (0.5°C)	96th Coolest	Coolest since: 1924	1895, 1954
				28th Warmest	Warmest since: 1922	2021
	Ties: 2020
May–Sep 1925 5-Month	69.3°F (20.7°C)	67.9°F (19.9°C)	1.4°F (0.8°C)	103rd Coolest	Coolest since: 1924	1916
				21st Warmest	Warmest since: 1922	2021
	Ties: 2009, 2012
Apr–Sep 1925 6-Month	66.9°F (19.4°C)	65.1°F (18.4°C)	1.8°F (1.0°C)	112th Coolest	Coolest since: 1924	1902
				12th Warmest	Warmest to Date	2021
	Ties: 1998
Mar–Sep 1925 7-Month	63.9°F (17.7°C)	62.4°F (16.9°C)	1.5°F (0.8°C)	110th Coolest	Coolest since: 1924	1955
				14th Warmest	Warmest to Date	1940, 2021
	Ties: 1990, 1998
Feb–Sep 1925 8-Month	61.4°F (16.3°C)	59.5°F (15.3°C)	1.9°F (1.0°C)	117th Coolest	Coolest since: 1924	1955
				7th Warmest	Warmest to Date	1940
Jan–Sep 1925 9-Month	58.9°F (14.9°C)	56.8°F (13.8°C)	2.1°F (1.1°C)	118th Coolest	Coolest since: 1924	1916
				6th Warmest	Warmest to Date	1934
	Ties: 2016
Dec 1924–Sep 1925 10-Month	55.6°F (13.1°C)	54.5°F (12.5°C)	1.1°F (0.6°C)	102nd Coolest	Coolest since: 1924	1916
				19th Warmest	Warmest to Date	1940, 2015
	Ties: 1987, 2018
Nov 1924–Sep 1925 11-Month	54.2°F (12.3°C)	53.3°F (11.8°C)	0.9°F (0.5°C)	100th Coolest	Coolest since: 1924	1916
				21st Warmest	Warmest to Date	1940, 2015
	Ties: 1987, 2004
Oct 1924–Sep 1925 12-Month	54.1°F (12.3°C)	53.3°F (11.8°C)	0.8°F (0.5°C)	98th Coolest	Coolest since: 1924	1916, 1920
				22nd Warmest	Warmest to Date	2015
Apr 1924–Sep 1925 18-Month	57.9°F (14.4°C)	57.2°F (14.0°C)	0.7°F (0.4°C)	97th Coolest	Coolest since: 1924	1917
				22nd Warmest	Warmest to Date	2015
	Ties: 2006
Oct 1923–Sep 1925 24-Month	53.6°F (12.0°C)	53.3°F (11.8°C)	0.3°F (0.2°C)	93rd Coolest	Coolest since: 1924	1917
				25th Warmest	Warmest to Date	2016
	Ties: 1959, 2003, 2019
Oct 1922–Sep 1925 36-Month	53.0°F (11.7°C)	53.2°F (11.8°C)	-0.2°F (-0.1°C)	76th Coolest	Coolest since: 1924	1917
				40th Warmest	Warmest to Date	1940
	Ties: 1928, 1947, 1982, 2001
Oct 1921–Sep 1925 48-Month	52.7°F (11.5°C)	53.2°F (11.8°C)	-0.5°F (-0.3°C)	65th Coolest	Coolest since: 1924	1913, 1957
				49th Warmest	Warmest to Date	2016
	Ties: 1946, 1948
Oct 1920–Sep 1925 60-Month	52.6°F (11.4°C)	53.2°F (11.8°C)	-0.6°F (-0.4°C)	51st Coolest	Coolest since: 1924	1917
				61st Warmest	Warmest to Date	2016
	Ties: 1929, 1977, 1978, 1982, 1985, 1989

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/