Irrigon, Oregon
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 30° 41° -22° (1957) 67° (1990) 1.08" 0.1"
February 31° 47° -7° (1996) 70° (1982) 0.81" 0.6"
March 36° 56° 12° (1993) 79° (1960) 0.78" 0"
April 41° 64° 29° (1997) 90° (1977) 0.61" 0"
May 48° 72° 34° (2002) 104° (1983) 0.77" 0"
June 54° 79° 35° (1974) 106° (1961) 0.59" 0"
July 61° 88° 43° (1963) 110° (1960) 0.18" 0"
August 61° 88° 43° (1964) 111° (1961) 0.23" 0"
September 53° 78° 34° (1983) 103° (1955) 0.36" 0"
October 43° 65° 20° (2002) 87° (1988) 0.62" 0"
November 36° 50° -2° (1955) 75° (1999) 1.1" 0"
December 30° 40° -9° (1983) 68° (2007) 1.1" 0.3"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 57° 83° 48° (1973) 99° (1987) 0.01" 0"
Sep 2 57° 83° 46° (2008) 98° (1998) 0.01" 0"
Sep 3 57° 82° 47° (1956) 97° (1998) 0.01" 0"
Sep 4 56° 82° 46° (1962) 95° (2003) 0.01" 0"
Sep 5 56° 82° 46° (1956) 96° (1967) 0.01" 0"
Sep 6 56° 81° 48° (1956) 97° (1966) 0.01" 0"
Sep 7 55° 81° 44° (1960) 103° (1955) 0.01" 0"
Sep 8 55° 81° 43° (1992) 90° (1958) 0.01" 0"
Sep 9 55° 80° 40° (1962) 93° (1963) 0.01" 0"
Sep 10 55° 80° 46° (1970) 96° (1963) 0.01" 0"
Sep 11 54° 80° 45° (1970) 94° (1990) 0.01" 0"
Sep 12 54° 79° 39° (1970) 93° (1990) 0.01" 0"
Sep 13 54° 79° 39° (1970) 92° (1969) 0.02" 0"
Sep 14 54° 79° 40° (1970) 94° (1957) 0.01" 0"
Sep 15 53° 78° 42° (1982) 96° (1957) 0.01" 0"
Sep 16 53° 78° 40° (1970) 94° (1975) 0.01" 0"
Sep 17 53° 78° 35° (1965) 92° (1998) 0.02" 0"
Sep 18 52° 77° 36° (1965) 90° (1967) 0.01" 0"
Sep 19 52° 77° 40° (1957) 88° (2000) 0.01" 0"
Sep 20 52° 77° 41° (1965) 91° (1967) 0.01" 0"
Sep 21 51° 76° 38° (1983) 89° (1976) 0.02" 0"
Sep 22 51° 76° 40° (1983) 92° (1967) 0.01" 0"
Sep 23 51° 75° 40° (1993) 88° (1999) 0.01" 0"
Sep 24 50° 75° 35° (2000) 85° (1990) 0.02" 0"
Sep 25 50° 75° 36° (2000) 90° (2001) 0.01" 0"
Sep 26 50° 74° 38° (1970) 89° (2003) 0.01" 0"
Sep 27 49° 74° 38° (1970) 88° (1994) 0.02" 0"
Sep 28 49° 73° 40° (1972) 93° (1976) 0.01" 0"
Sep 29 49° 73° 36° (1983) 85° (1966) 0.02" 0"
Sep 30 48° 72° 34° (1983) 88° (1963) 0.01" 0"
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