Cornelius, Oregon
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 33° 45° -18° (1950) 67° (2005) 7.19" 0.6"
February 33° 50° -15° (1950) 72° (1986) 5.58" 0.7"
March 37° 55° 13° (1971) 82° (1930) 4.76" 0"
April 40° 61° 25° (1965) 89° (2004) 3.12" 0"
May 45° 68° 28° (1964) 98° (1995) 2.19" 0"
June 50° 73° 32° (1999) 105° (1992) 1.59" 0"
July 54° 81° 34° (1955) 109° (1956) 0.44" 0"
August 54° 82° 36° (1957) 108° (1981) 0.6" 0"
September 48° 76° 30° (1965) 104° (1988) 1.21" 0"
October 41° 63° 21° (2002) 93° (1988) 3.24" 0.2"
November 37° 51° 6° (1985) 90° (1949) 7.64" 0.3"
December 32° 44° -4° (1972) 64° (1980) 8.19" 1.7"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
May 1 42° 64° 28° (1954) 92° (1998) 0.07" 0"
May 2 42° 64° 28° (1964) 89° (1998) 0.07" 0"
May 3 42° 65° 31° (1949) 86° (1945) 0.07" 0"
May 4 43° 65° 29° (1930) 92° (1966) 0.08" 0"
May 5 43° 65° 31° (1978) 91° (1966) 0.07" 0"
May 6 43° 65° 30° (1965) 90° (1992) 0.07" 0"
May 7 43° 66° 29° (1930) 94° (1992) 0.08" 0"
May 8 44° 66° 30° (1930) 95° (1994) 0.07" 0"
May 9 44° 66° 30° (1930) 85° (1940) 0.08" 0"
May 10 44° 67° 32° (1991) 89° (1971) 0.07" 0"
May 11 44° 67° 30° (1985) 91° (1997) 0.07" 0"
May 12 44° 67° 30° (1985) 94° (1997) 0.07" 0"
May 13 45° 67° 31° (1958) 92° (1939) 0.07" 0"
May 14 45° 68° 31° (1964) 93° (1939) 0.07" 0"
May 15 45° 68° 34° (1932) 90° (1995) 0.07" 0"
May 16 45° 68° 35° (1938) 96° (2006) 0.07" 0"
May 17 46° 68° 32° (1974) 96° (1956) 0.07" 0"
May 18 46° 68° 30° (2003) 92° (1993) 0.06" 0"
May 19 46° 69° 31° (2003) 87° (1961) 0.07" 0"
May 20 46° 69° 34° (1934) 90° (1928) 0.07" 0"
May 21 46° 69° 32° (1955) 90° (1963) 0.06" 0"
May 22 47° 69° 32° (1955) 90° (2001) 0.07" 0"
May 23 47° 69° 34° (1964) 92° (1947) 0.07" 0"
May 24 47° 70° 33° (1932) 94° (1928) 0.07" 0"
May 25 47° 70° 32° (1930) 96° (1992) 0.07" 0"
May 26 47° 70° 34° (1940) 91° (1936) 0.07" 0"
May 27 48° 70° 32° (1955) 93° (2005) 0.07" 0"
May 28 48° 70° 33° (1950) 94° (2005) 0.08" 0"
May 29 48° 70° 34° (1951) 96° (1983) 0.07" 0"
May 30 48° 71° 34° (1928) 98° (1995) 0.07" 0"
May 31 48° 71° 33° (1955) 96° (1986) 0.07" 0"
Advertisements
Track Severe Weather on mobile