Climate at a Glance

• Global
• National
• Regional
• Statewide
• Divisional
• County
• City

• Mapping
• Time Series
• Rankings
• Haywood Plots
• Data Information
• Background

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

---

« April 1920

June 1920 »

Lewiston, Idaho

Average Temperature Rankings, May 1920

View Period (Months):All1234567891011121824364860

Download:

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

Period	Value	1981-2010 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
May 1920 1-Month	55.4°F (13.0°C)	59.2°F (15.1°C)	-3.8°F (-2.1°C)	13th Coolest	Coolest since: 1918	1896
				116th Warmest	Warmest since: 1919	1936
	Ties: 1977
Apr–May 1920 2-Month	51.9°F (11.1°C)	55.4°F (13.0°C)	-3.5°F (-1.9°C)	5th Coolest	Coolest since: 1917	1955
				124th Warmest	Warmest since: 1919	1934
	Ties: 1917
Mar–May 1920 3-Month	49.1°F (9.5°C)	52.1°F (11.2°C)	-3.0°F (-1.7°C)	10th Coolest	Coolest since: 1917	1955
				119th Warmest	Warmest since: 1919	1934
	Ties: 1950
Feb–May 1920 4-Month	46.3°F (7.9°C)	48.8°F (9.3°C)	-2.5°F (-1.4°C)	19th Coolest	Coolest since: 1917	1955
				110th Warmest	Warmest since: 1919	1934
Jan–May 1920 5-Month	43.2°F (6.2°C)	46.2°F (7.9°C)	-3.0°F (-1.7°C)	19th Coolest	Coolest since: 1917	1929
				110th Warmest	Warmest since: 1919	1934
Dec 1919–May 1920 6-Month	39.5°F (4.2°C)	44.2°F (6.8°C)	-4.7°F (-2.6°C)	6th Coolest	Coolest since: 1917	1929
				119th Warmest	Warmest since: 1919	1992
	Ties: 1917
Nov 1919–May 1920 7-Month	39.3°F (4.1°C)	43.8°F (6.6°C)	-4.5°F (-2.5°C)	5th Coolest	Coolest since: 1917	1929
				120th Warmest	Warmest since: 1919	1992
Oct 1919–May 1920 8-Month	40.3°F (4.6°C)	44.8°F (7.1°C)	-4.5°F (-2.5°C)	2nd Coolest	Coolest since: 1917	1917
				121st Warmest	Warmest since: 1919	2016
Sep 1919–May 1920 9-Month	42.7°F (5.9°C)	47.0°F (8.3°C)	-4.3°F (-2.4°C)	2nd Coolest	Coolest since: 1917	1917
				120th Warmest	Warmest since: 1919	1992, 2015
Aug 1919–May 1920 10-Month	45.8°F (7.7°C)	49.8°F (9.9°C)	-4.0°F (-2.2°C)	3rd Coolest	Coolest since: 1917	1917
				119th Warmest	Warmest since: 1919	1992
	Ties: 1929
Jul 1919–May 1920 11-Month	48.5°F (9.2°C)	52.1°F (11.2°C)	-3.6°F (-2.0°C)	4th Coolest	Coolest since: 1917	1917
				118th Warmest	Warmest since: 1919	2015
	Ties: 1979
Jun 1919–May 1920 12-Month	49.9°F (9.9°C)	53.2°F (11.8°C)	-3.3°F (-1.9°C)	4th Coolest	Coolest since: 1917	1917
				118th Warmest	Warmest since: 1919	2016
Dec 1918–May 1920 18-Month	47.9°F (8.8°C)	50.2°F (10.1°C)	-2.3°F (-1.3°C)	10th Coolest	Coolest since: 1917	1917
				111th Warmest	Warmest since: 1919	2016
	Ties: 1921, 1957
Jun 1918–May 1920 24-Month	51.7°F (10.9°C)	53.2°F (11.8°C)	-1.5°F (-0.9°C)	20th Coolest	Coolest since: 1918	1917
				99th Warmest	Warmest since: 1919	2016
	Ties: 1979, 1985
Jun 1917–May 1920 36-Month	52.3°F (11.3°C)	53.2°F (11.8°C)	-0.9°F (-0.5°C)	38th Coolest	Coolest since: 1919	1957
				79th Warmest	Warmest since: 1907	2016
	Ties: 1933, 1973, 1974
Jun 1916–May 1920 48-Month	51.4°F (10.8°C)	53.2°F (11.8°C)	-1.8°F (-1.0°C)	9th Coolest	Coolest since: 1918	1913
				106th Warmest	Warmest since: 1919	2016
Jun 1915–May 1920 60-Month	51.2°F (10.7°C)	53.2°F (11.8°C)	-2.0°F (-1.1°C)	2nd Coolest	Coolest since: 1917	1917
				111th Warmest	Warmest since: 1919	2016
	Ties: 1913

Citing This Page

• NOAA National Centers for Environmental information, Climate at a Glance: City Time Series, Average Temperature, published September 2022, retrieved on September 30, 2022 from https://www.ncdc.noaa.gov/cag/