Portersville, Pennsylvania
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 18° 35° -28° (1994) 72° (1950) 2.99" 11.7"
February 20° 39° -21° (1979) 73° (2000) 2.5" 8.7"
March 27° 48° -10° (1993) 82° (1998) 3.37" 4.8"
April 36° 61° 9° (1987) 89° (2009) 3.56" 0.8"
May 46° 71° 22° (1983) 92° (2006) 4.28" 0"
June 55° 79° 30° (1972) 99° (1952) 4.72" 0"
July 59° 83° 37° (1979) 102° (1988) 4.39" 0"
August 57° 82° 28° (1982) 99° (1953) 3.88" 0"
September 50° 75° 27° (1991) 99° (1953) 3.97" 0"
October 40° 63° 12° (1975) 91° (2007) 3.1" 0.2"
November 32° 51° -1° (1958) 81° (1961) 3.74" 1.5"
December 23° 39° -20° (1989) 74° (1982) 3.03" 9.9"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 55° 80° 34° (1976) 97° (1953) 0.13" 0"
Sep 2 55° 79° 38° (1987) 99° (1953) 0.14" 0"
Sep 3 54° 79° 36° (1976) 97° (1953) 0.14" 0"
Sep 4 54° 79° 36° (1976) 95° (1953) 0.13" 0"
Sep 5 54° 79° 37° (1974) 96° (1954) 0.13" 0"
Sep 6 54° 78° 33° (1976) 92° (1954) 0.14" 0"
Sep 7 53° 78° 33° (1976) 93° (2007) 0.14" 0"
Sep 8 53° 78° 34° (1986) 92° (2002) 0.14" 0"
Sep 9 53° 77° 31° (1979) 93° (1959) 0.14" 0"
Sep 10 52° 77° 31° (1979) 92° (1964) 0.14" 0"
Sep 11 52° 77° 33° (1975) 93° (1952) 0.13" 0"
Sep 12 52° 76° 30° (1985) 94° (1952) 0.14" 0"
Sep 13 52° 76° 28° (1985) 94° (1952) 0.13" 0"
Sep 14 51° 76° 28° (1985) 92° (1998) 0.13" 0"
Sep 15 51° 75° 31° (1985) 95° (1952) 0.14" 0"
Sep 16 51° 75° 33° (1985) 89° (1955) 0.13" 0"
Sep 17 50° 74° 30° (1986) 90° (1955) 0.14" 0"
Sep 18 50° 74° 33° (1990) 89° (1955) 0.13" 0"
Sep 19 49° 74° 35° (1959) 90° (1955) 0.13" 0"
Sep 20 49° 73° 27° (1979) 88° (2002) 0.14" 0"
Sep 21 49° 73° 29° (1979) 89° (1970) 0.14" 0"
Sep 22 48° 72° 32° (1983) 87° (1965) 0.13" 0"
Sep 23 48° 72° 30° (1974) 89° (1961) 0.12" 0"
Sep 24 48° 72° 29° (1974) 91° (2010) 0.13" 0"
Sep 25 47° 71° 30° (1974) 90° (2010) 0.13" 0"
Sep 26 47° 71° 30° (1989) 91° (2007) 0.12" 0"
Sep 27 46° 70° 29° (1989) 91° (1998) 0.12" 0"
Sep 28 46° 70° 27° (1991) 89° (1959) 0.12" 0"
Sep 29 46° 70° 27° (1991) 90° (1953) 0.13" 0"
Sep 30 45° 69° 29° (1978) 92° (1953) 0.12" 0"
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