Aston, Pennsylvania
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January -3° -20° (1994) 21.1° (1950) 2.54" 4.4"
February -2° -17.2° (1979) 21.7° (2000) 2.63" 2.6"
March 11° -12.2° (1980) 28.3° (1998) 3.68" 0.1"
April 17° -6.7° (1982) 35° (2002) 3.28" 0"
May 13° 23° 1.7° (1966) 37.2° (1962) 3.35" 0"
June 18° 28° 7.8° (1972) 37.8° (1984) 2.84" 0"
July 21° 31° 12.2° (1979) 39.4° (1986) 4.68" 0"
August 20° 30° 10° (1965) 41.1° (1948) 3.01" 0"
September 16° 25° 3.9° (1963) 37.8° (1983) 4.13" 0"
October 10° 19° -1.1° (1969) 31.7° (1951) 3.34" 0"
November 13° -9.4° (1955) 30.6° (1950) 2.79" 0"
December -17.8° (1991) 23.3° (1998) 3.08" 0.4"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Feb 1 -3° -14° (1961) 16° (1989) 0.09" 0.1"
Feb 2 -3° -17° (1961) 20° (2002) 0.09" 0.1"
Feb 3 -3° -14° (1955) 16° (1991) 0.09" 0.2"
Feb 4 -3° -12° (1955) 19° (1991) 0.09" 0.1"
Feb 5 -3° -14° (1996) 17° (1991) 0.09" 0.1"
Feb 6 -3° -14° (1995) 14° (1990) 0.09" 0.1"
Feb 7 -3° -13° (1993) 19° (2008) 0.1" 0.1"
Feb 8 -2° -13° (1963) 19° (2008) 0.09" 0.2"
Feb 9 -2° -12° (1963) 18° (2009) 0.09" 0.1"
Feb 10 -2° -13° (1979) 18° (1949) 0.09" 0.1"
Feb 11 -2° -15° (1962) 18° (1960) 0.09" 0.1"
Feb 12 -2° -12° (1979) 19° (1999) 0.09" 0.1"
Feb 13 -2° -13° (1967) 17° (1951) 0.09" 0.1"
Feb 14 -2° -14° (1979) 17° (1984) 0.09" 0.1"
Feb 15 -2° -12° (1987) 18° (1954) 0.09" 0.1"
Feb 16 -2° -13° (1963) 21° (1949) 0.09" 0.1"
Feb 17 -2° -15° (1979) 20° (1976) 0.09" 0.1"
Feb 18 -2° -17° (1979) 18° (1981) 0.08" 0"
Feb 19 -2° -12° (1993) 18° (1961) 0.09" 0.1"
Feb 20 -2° -13° (1966) 17° (1949) 0.09" 0.1"
Feb 21 -1° -13° (1968) 20° (1953) 0.09" 0.1"
Feb 22 -1° -12° (1963) 18° (1991) 0.1" 0.1"
Feb 23 -1° -10° (1963) 19° (1985) 0.09" 0.1"
Feb 24 -1° -7° (1967) 21° (1985) 0.09" 0"
Feb 25 -1° -11° (1967) 22° (2000) 0.1" 0.1"
Feb 26 -1° -12° (1970) 17° (2002) 0.09" 0.1"
Feb 27 -1° -13° (1963) 20° (1951) 0.09" 0"
Feb 28 -1° -8° (1994) 20° (1976) 0.09" 0"
Feb 29 -1° -9° (1980) 18° (1972) 0.09" NA
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