Aston, Pennsylvania
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January -2° -20° (1994) 21.1° (1950) 2.92" 5.9"
February -1° -17.2° (1979) 21.7° (2000) 2.75" 6.5"
March 11° -12.2° (1980) 28.3° (1998) 3.63" 2.5"
April 17° -6.7° (1982) 35° (2002) 3.27" 0"
May 13° 23° 1.7° (1966) 37.2° (1962) 4.16" 0"
June 18° 28° 7.8° (1972) 37.8° (1984) 3.2" 0"
July 21° 31° 12.2° (1979) 39.4° (1986) 4.01" 0"
August 20° 29° 10° (1965) 41.1° (1948) 3.32" 0"
September 16° 25° 3.9° (1963) 37.8° (1983) 4.23" 0"
October 10° 18° -1.1° (1969) 31.7° (1951) 2.84" 0"
November 12° -9.4° (1955) 30.6° (1950) 3.21" 0.3"
December -17.8° (1991) 23.3° (1998) 3.12" 2.5"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Oct 1 13.3° 21.7° 4° (1993) 29° (1954) 0.12" NA
Oct 2 12.8° 21.7° 6° (1997) 31° (2002) 0.12" NA
Oct 3 12.8° 21.1° 3° (1974) 31° (2002) 0.11" NA
Oct 4 12.2° 21.1° 2° (1974) 31° (1959) 0.11" NA
Oct 5 12.2° 21.1° 3° (1965) 32° (1951) 0.11" NA
Oct 6 11.7° 20.6° 3° (1958) 31° (1951) 0.1" NA
Oct 7 11.7° 20.6° 3° (1954) 28° (1955) 0.1" NA
Oct 8 11.7° 20° 4° (1953) 28° (1959) 0.1" NA
Oct 9 11.1° 20° 3° (1974) 28° (1959) 0.1" NA
Oct 10 11.1° 19.4° 3° (1979) 28° (1949) 0.09" NA
Oct 11 11.1° 19.4° 2° (1964) 29° (1949) 0.09" NA
Oct 12 10.6° 19.4° 4° (1996) 29° (1949) 0.09" NA
Oct 13 10.6° 18.9° 3° (1988) 29° (1954) 0.09" NA
Oct 14 10.6° 18.9° 3° (1988) 29° (1975) 0.09" NA
Oct 15 10° 18.3° 2.2° (2006) 28° (1975) 0.09" NA
Oct 16 10° 18.3° 1.1° (2006) 27° (1958) 0.08" NA
Oct 17 9.4° 18.3° 3° (1970) 28° (1958) 0.08" NA
Oct 18 9.4° 17.8° 3° (1974) 27° (1953) 0.08" NA
Oct 19 9.4° 17.8° 0° (1974) 27° (1963) 0.08" NA
Oct 20 9.4° 17.8° -1° (1972) 27° (1969) 0.08" NA
Oct 21 8.9° 17.2° -1° (1974) 27° (1984) 0.08" NA
Oct 22 8.9° 17.2° -1° (1974) 27° (1949) 0.08" NA
Oct 23 8.9° 16.7° 0° (1969) 29° (1949) 0.08" NA
Oct 24 8.3° 16.7° -1° (1969) 26° (2001) 0.08" NA
Oct 25 8.3° 16.7° 2° (1962) 24° (1963) 0.08" NA
Oct 26 8.3° 16.1° 1° (1952) 25° (1964) 0.08" NA
Oct 27 8.3° 16.1° 0° (1976) 27° (1984) 0.09" NA
Oct 28 7.8° 16.1° 0° (1976) 27° (1984) 0.09" NA
Oct 29 7.8° 15.6° -1° (1965) 24° (1971) 0.09" NA
Oct 30 7.8° 15.6° 1° (1967) 27° (1950) 0.09" NA
Oct 31 7.2° 15.6° 0° (1975) 28° (1950) 0.09" NA
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