Portville, New York
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 11° 31° -34° (1984) 62° (1995) 2.31" NA
February 12° 34° -32° (1979) 65° (1998) 1.84" NA
March 21° 44° -20° (1980) 82° (1986) 2.77" NA
April 31° 56° 8° (1982) 88° (1990) 3.1" NA
May 40° 68° 19° (1985) 92° (1996) 3.4" NA
June 49° 76° 26° (1972) 91° (1999) 5.07" NA
July 54° 79° 35° (1988) 97° (1988) 4.21" NA
August 53° 78° 31° (1988) 93° (1999) 3.78" NA
September 45° 70° 23° (1991) 88° (1999) 4.12" NA
October 34° 60° 12° (1975) 82° (1986) 3.13" NA
November 28° 47° 0° (1976) 76° (1982) 3.17" NA
December 18° 36° -25° (1980) 68° (1998) 2.75" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 50° 74° 38° (1970) 88° (1993) 0.14" NA
Sep 2 50° 74° 36° (1970) 86° (1973) 0.14" NA
Sep 3 49° 74° 36° (1976) 88° (1999) 0.14" NA
Sep 4 49° 74° 32° (1997) 86° (1973) 0.14" NA
Sep 5 49° 73° 33° (1974) 87° (1973) 0.14" NA
Sep 6 49° 73° 35° (1976) 86° (1999) 0.14" NA
Sep 7 48° 73° 30° (1984) 86° (1998) 0.14" NA
Sep 8 48° 73° 30° (1986) 82° (1971) 0.14" NA
Sep 9 48° 72° 33° (1986) 83° (1971) 0.14" NA
Sep 10 48° 72° 33° (1975) 84° (1989) 0.14" NA
Sep 11 47° 72° 28° (1995) 88° (1983) 0.14" NA
Sep 12 47° 71° 30° (1995) 80° (1971) 0.14" NA
Sep 13 47° 71° 33° (1985) 82° (1982) 0.14" NA
Sep 14 46° 71° 31° (1985) 84° (1993) 0.14" NA
Sep 15 46° 70° 30° (1983) 87° (1998) 0.14" NA
Sep 16 46° 70° 28° (1988) 88° (1991) 0.14" NA
Sep 17 45° 70° 32° (1986) 87° (1991) 0.14" NA
Sep 18 45° 69° 30° (1990) 80° (1992) 0.14" NA
Sep 19 44° 69° 30° (1982) 83° (1998) 0.14" NA
Sep 20 44° 69° 27° (1993) 83° (1983) 0.14" NA
Sep 21 44° 69° 29° (1973) 82° (1983) 0.14" NA
Sep 22 43° 68° 29° (1991) 82° (1978) 0.14" NA
Sep 23 43° 68° 27° (1974) 83° (1970) 0.14" NA
Sep 24 42° 68° 26° (1974) 81° (1970) 0.13" NA
Sep 25 42° 67° 26° (1976) 85° (1970) 0.13" NA
Sep 26 41° 67° 29° (1976) 78° (1970) 0.13" NA
Sep 27 41° 67° 28° (1980) 85° (1998) 0.13" NA
Sep 28 41° 66° 24° (1989) 81° (1998) 0.13" NA
Sep 29 40° 66° 26° (1989) 79° (1987) 0.13" NA
Sep 30 40° 66° 23° (1991) 83° (1986) 0.12" NA
Advertisements
Track Severe Weather on mobile