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
Aug 1 21.1° 31.1° 17° (1992) 38° (1975) 0.11" NA
Aug 2 21.1° 30.6° 16° (1953) 38° (1955) 0.11" NA
Aug 3 21.1° 30.6° 14° (1953) 37° (1975) 0.11" NA
Aug 4 21.1° 30.6° 13° (1964) 37° (1975) 0.11" NA
Aug 5 21.1° 30.6° 12° (1951) 36° (1977) 0.11" NA
Aug 6 21.1° 30.6° 12° (1994) 37° (1955) 0.11" NA
Aug 7 21.1° 30.6° 14° (2004) 38° (1983) 0.1" NA
Aug 8 21.1° 30.6° 12° (1989) 37° (2001) 0.1" NA
Aug 9 21.1° 30.6° 13° (1989) 37° (2001) 0.1" NA
Aug 10 20.6° 30.6° 14° (1962) 38° (1949) 0.1" NA
Aug 11 20.6° 30° 14° (1962) 38° (1949) 0.1" NA
Aug 12 20.6° 30° 13° (1979) 38° (1949) 0.1" NA
Aug 13 20.6° 30° 14° (1979) 36° (1949) 0.1" NA
Aug 14 20.6° 30° 13° (1964) 37° (2002) 0.1" NA
Aug 15 20.6° 30° 12° (1964) 36° (1985) 0.1" NA
Aug 16 20.6° 30° 13° (1979) 35° (1997) 0.1" NA
Aug 17 20.6° 29.4° 13° (1979) 36° (1987) 0.1" NA
Aug 18 20° 29.4° 14° (1981) 35° (1987) 0.1" NA
Aug 19 20° 29.4° 13° (1958) 34° (1955) 0.1" NA
Aug 20 20° 29.4° 13° (1949) 38° (1983) 0.1" NA
Aug 21 20° 29.4° 13° (1949) 36° (1959) 0.1" NA
Aug 22 20° 28.9° 13° (1956) 36° (1959) 0.11" NA
Aug 23 20° 28.9° 13° (1952) 33° (1963) 0.11" NA
Aug 24 19.4° 28.9° 14° (1952) 33° (1972) 0.11" NA
Aug 25 19.4° 28.9° 13° (1963) 35° (1975) 0.11" NA
Aug 26 19.4° 28.3° 14° (1963) 37° (1948) 0.11" NA
Aug 27 19.4° 28.3° 13° (1969) 41° (1948) 0.12" NA
Aug 28 19.4° 28.3° 12° (1968) 41° (1948) 0.12" NA
Aug 29 18.9° 28.3° 10° (1965) 40° (1948) 0.12" NA
Aug 30 18.9° 27.8° 11° (1986) 38° (1948) 0.12" NA
Aug 31 18.9° 27.8° 12° (1976) 39° (1953) 0.13" NA
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