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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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« March 1918

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Lewiston, Idaho

Average Temperature Rankings, April 1918

View Period (Months):All1234567891011121824364860

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Period	Value	1981-2010 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
April 1918 1-Month	50.8°F (10.4°C)	51.6°F (10.9°C)	-0.8°F (-0.5°C)	56th Coolest	Coolest since: 1917	2011
				73rd Warmest	Warmest since: 1916	1934
	Ties: 1913, 1953
Mar–Apr 1918 2-Month	48.4°F (9.1°C)	48.5°F (9.2°C)	-0.1°F (-0.1°C)	84th Coolest	Coolest since: 1917	1955
				45th Warmest	Warmest since: 1915	1934
	Ties: 1956, 2014
Feb–Apr 1918 3-Month	44.5°F (6.9°C)	45.4°F (7.4°C)	-0.9°F (-0.5°C)	67th Coolest	Coolest since: 1917	1929
				62nd Warmest	Warmest since: 1915	1934
	Ties: 1906, 1942
Jan–Apr 1918 4-Month	42.2°F (5.7°C)	43.0°F (6.1°C)	-0.8°F (-0.4°C)	76th Coolest	Coolest since: 1917	1929
				53rd Warmest	Warmest since: 1915	1934
Dec 1917–Apr 1918 5-Month	42.2°F (5.7°C)	41.2°F (5.1°C)	1.0°F (0.6°C)	107th Coolest	Coolest since: 1917	1929
				18th Warmest	Warmest to Date	1992
	Ties: 1967, 1987, 1998
Nov 1917–Apr 1918 6-Month	42.6°F (5.9°C)	41.3°F (5.2°C)	1.3°F (0.7°C)	115th Coolest	Coolest since: 1917	1929
				10th Warmest	Warmest to Date	1992
	Ties: 2003
Oct 1917–Apr 1918 7-Month	44.0°F (6.7°C)	42.8°F (6.0°C)	1.2°F (0.7°C)	111th Coolest	Coolest since: 1917	1929
				12th Warmest	Warmest since: 1900	2016
	Ties: 1900, 2004
Sep 1917–Apr 1918 8-Month	46.7°F (8.2°C)	45.6°F (7.6°C)	1.1°F (0.6°C)	107th Coolest	Coolest since: 1917	1917
				15th Warmest	Warmest to Date	1992
	Ties: 1988, 1998, 2005, 2021
Aug 1917–Apr 1918 9-Month	49.7°F (9.8°C)	48.7°F (9.3°C)	1.0°F (0.5°C)	104th Coolest	Coolest since: 1917	1913
				18th Warmest	Warmest to Date	1992, 2016
	Ties: 1980, 1999
Jul 1917–Apr 1918 10-Month	52.3°F (11.3°C)	51.3°F (10.7°C)	1.0°F (0.6°C)	104th Coolest	Coolest since: 1917	1913, 1917
				18th Warmest	Warmest to Date	2015
	Ties: 1953, 1980
Jun 1917–Apr 1918 11-Month	53.2°F (11.8°C)	52.7°F (11.5°C)	0.5°F (0.3°C)	91st Coolest	Coolest since: 1917	1917
				31st Warmest	Warmest to Date	2016
May 1917–Apr 1918 12-Month	53.5°F (11.9°C)	53.3°F (11.8°C)	0.2°F (0.1°C)	87th Coolest	Coolest since: 1917	1917
				35th Warmest	Warmest since: 1905	2016
	Ties: 1905, 1981, 2006
Nov 1916–Apr 1918 18-Month	47.7°F (8.7°C)	49.3°F (9.6°C)	-1.6°F (-0.9°C)	28th Coolest	Coolest since: 1917	1917
				93rd Warmest	Warmest since: 1915	2016
	Ties: 1970
May 1916–Apr 1918 24-Month	51.1°F (10.6°C)	53.3°F (11.8°C)	-2.2°F (-1.2°C)	10th Coolest	Coolest since: 1917	1917
				109th Warmest	Warmest since: 1916	2016
	Ties: 1930
May 1915–Apr 1918 36-Month	50.9°F (10.5°C)	53.2°F (11.8°C)	-2.3°F (-1.3°C)	5th Coolest	Coolest since: 1917	1957
				112th Warmest	Warmest since: 1916	2016
	Ties: 1914
May 1914–Apr 1918 48-Month	51.5°F (10.8°C)	53.2°F (11.8°C)	-1.7°F (-1.0°C)	12th Coolest	Coolest since: 1917	1913, 1957
				103rd Warmest	Warmest since: 1912	1941, 2016
	Ties: 1912, 1919, 1950
May 1913–Apr 1918 60-Month	51.7°F (10.9°C)	53.2°F (11.8°C)	-1.5°F (-0.9°C)	11th Coolest	Coolest since: 1917	1917
				102nd Warmest	Warmest since: 1912	2016, 2017, 2018, 2019
	Ties: 1923, 1952

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/