Thornton, Pennsylvania
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 19° 39° -16° (1984) 73° (2002) 3.45" 7.8"
February 20° 42° -6° (1961) 74° (1949) 3.32" 11.1"
March 28° 51° -3° (1984) 84° (1990) 4.3" 2"
April 38° 63° 14° (1982) 96° (2002) 3.79" 0.9"
May 48° 73° 27° (1978) 98° (1962) 4.21" 0"
June 58° 82° 35° (1972) 101° (1963) 3.79" 0"
July 63° 87° 45° (1984) 105° (1966) 4.09" 0"
August 61° 85° 38° (1982) 102° (2002) 3.79" 0"
September 53° 78° 31° (1983) 101° (1953) 5.14" 0"
October 41° 66° 19° (1983) 90° (2007) 4.15" 0.1"
November 32° 55° 11° (1976) 84° (1950) 3.78" 0.6"
December 23° 44° -7° (1962) 78° (2001) 4.13" 4.1"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Mar 1 23° 46° 5° (1980) 66° (1976) 0.11" 0.2"
Mar 2 23° 46° 7° (1980) 73° (1972) 0.11" 0.1"
Mar 3 24° 47° 5° (2009) 75° (1972) 0.12" 0.2"
Mar 4 24° 47° 4° (2009) 65° (1961) 0.11" 0.1"
Mar 5 24° 47° 8° (1978) 76° (1974) 0.12" 0.1"
Mar 6 25° 48° 8° (1978) 76° (1976) 0.11" 0.2"
Mar 7 25° 48° 6° (1960) 66° (2004) 0.12" 0.1"
Mar 8 25° 48° 0° (2007) 72° (1974) 0.13" 0.1"
Mar 9 26° 48° 4° (2007) 82° (2000) 0.13" 0.1"
Mar 10 26° 49° -3° (1984) 76° (2000) 0.12" 0.1"
Mar 11 27° 49° 10° (1984) 78° (2006) 0.12" 0.1"
Mar 12 27° 49° 8° (1984) 84° (1990) 0.13" 0"
Mar 13 27° 50° 12° (1984) 84° (1990) 0.12" 0.1"
Mar 14 28° 50° 19° (2004) 84° (1990) 0.12" 0"
Mar 15 28° 51° 18° (1960) 80° (1990) 0.14" 0.1"
Mar 16 28° 51° 15° (1979) 79° (1990) 0.14" 0"
Mar 17 29° 51° 15° (1961) 78° (1990) 0.15" 0.1"
Mar 18 29° 52° 14° (1967) 71° (1973) 0.14" 0"
Mar 19 30° 52° 9° (1967) 77° (1989) 0.14" 0"
Mar 20 30° 52° 14° (1967) 70° (1986) 0.15" 0"
Mar 21 30° 53° 12° (1965) 75° (1976) 0.16" 0"
Mar 22 31° 53° 11° (1965) 74° (1976) 0.15" 0.1"
Mar 23 31° 53° 14° (2004) 70° (1966) 0.16" 0"
Mar 24 31° 54° 19° (2004) 68° (1978) 0.16" 0"
Mar 25 32° 54° 19° (1956) 76° (1988) 0.16" 0"
Mar 26 32° 55° 19° (1974) 81° (1963) 0.17" 0.1"
Mar 27 33° 55° 16° (2001) 79° (1949) 0.16" 0"
Mar 28 33° 55° 17° (1982) 83° (2007) 0.17" 0"
Mar 29 33° 56° 19° (1982) 83° (1989) 0.16" 0"
Mar 30 34° 56° 21° (1983) 79° (1977) 0.16" 0.1"
Mar 31 34° 57° 16° (1970) 82° (1977) 0.16" 0"
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