Lewiston, Idaho
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 30° 42° -22° (1950) 66° (1953) 1.08" 2.4"
February 31° 47° -18° (1884) 72° (1986) 0.81" 2.1"
March 36° 55° 2° (1955) 80° (1923) 1.15" 0.7"
April 40° 62° 20° (1966) 99° (1946) 1.32" 0"
May 47° 71° 23° (1954) 104° (1934) 1.61" 0"
June 53° 79° 34° (1951) 109° (1936) 1.24" 0"
July 60° 89° 41° (1955) 117° (1939) 0.66" 0"
August 59° 89° 41° (1992) 115° (1961) 0.69" 0"
September 51° 78° 27° (1926) 108° (1944) 0.67" 0"
October 41° 63° 15° (2002) 94° (1943) 0.96" 0"
November 34° 48° -3° (1955) 77° (1999) 1.18" 1.8"
December 28° 40° -23° (1919) 67° (1921) 0.97" 3.5"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Aug 1 61° 92° 48° (1897) 106° (2009) 0.02" 0"
Aug 2 61° 92° 44° (1956) 108° (1961) 0.02" 0"
Aug 3 61° 92° 45° (1956) 107° (1961) 0.01" 0"
Aug 4 61° 92° 45° (1954) 115° (1961) 0.02" 0"
Aug 5 61° 92° 49° (1948) 108° (1998) 0.02" 0"
Aug 6 61° 91° 48° (1969) 107° (1897) 0.01" 0"
Aug 7 61° 91° 47° (1946) 109° (1932) 0.02" 0"
Aug 8 61° 91° 46° (1946) 106° (1972) 0.01" 0"
Aug 9 61° 91° 45° (1895) 109° (1935) 0.02" 0"
Aug 10 61° 91° 46° (1954) 106° (1996) 0.03" 0"
Aug 11 60° 90° 49° (1954) 107° (1939) 0.02" 0"
Aug 12 60° 90° 48° (1907) 106° (2001) 0.02" 0"
Aug 13 60° 90° 47° (1995) 105° (1981) 0.03" 0"
Aug 14 60° 90° 43° (1895) 106° (1920) 0.02" 0"
Aug 15 60° 89° 48° (1913) 105° (1920) 0.02" 0"
Aug 16 60° 89° 46° (1937) 106° (1897) 0.03" 0"
Aug 17 59° 89° 45° (1946) 108° (2008) 0.02" 0"
Aug 18 59° 89° 47° (1973) 111° (1940) 0.03" 0"
Aug 19 59° 88° 45° (1916) 109° (1897) 0.03" 0"
Aug 20 59° 88° 41° (1945) 111° (1897) 0.02" 0"
Aug 21 59° 88° 45° (1945) 110° (1897) 0.03" 0"
Aug 22 58° 87° 45° (1992) 108° (1897) 0.02" 0"
Aug 23 58° 87° 42° (1992) 107° (1901) 0.02" 0"
Aug 24 58° 87° 41° (1992) 106° (1966) 0.02" 0"
Aug 25 58° 86° 42° (1910) 104° (1926) 0.03" 0"
Aug 26 57° 86° 44° (1955) 104° (1922) 0.02" 0"
Aug 27 57° 86° 43° (1962) 103° (1929) 0.03" 0"
Aug 28 57° 86° 43° (1960) 103° (2006) 0.02" 0"
Aug 29 57° 85° 42° (1980) 104° (1915) 0.03" 0"
Aug 30 56° 85° 42° (1965) 104° (1929) 0.02" 0"
Aug 31 56° 84° 44° (1907) 106° (1967) 0.03" 0"
Advertisements
Track Severe Weather on mobile