Folsom, Pennsylvania
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 25° 39° -7° (1984) 74° (1950) 3.52" 6.4"
February 28° 42° -11° (1934) 79° (1930) 2.74" 6.6"
March 35° 51° 5° (1872) 87° (1945) 3.81" 3.2"
April 44° 62° 14° (1923) 95° (2002) 3.49" 0.6"
May 55° 72° 28° (1966) 97° (1991) 3.89" 0"
June 64° 81° 44° (1984) 102° (1934) 3.29" 0"
July 70° 86° 51° (1966) 104° (1966) 4.39" 0"
August 69° 84° 44° (1986) 106° (1918) 3.82" 0"
September 61° 77° 35° (1963) 102° (1881) 3.88" 0"
October 49° 66° 25° (1969) 96° (1941) 2.75" 0.1"
November 40° 55° 8° (1875) 84° (1950) 3.16" 0.4"
December 31° 44° -5° (1880) 73° (1998) 3.31" 2"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
May 1 50° 67° 34° (1978) 90° (1942) 0.12" NA
May 2 50° 68° 35° (1960) 87° (2001) 0.12" NA
May 3 50° 68° 35° (1986) 90° (2001) 0.12" NA
May 4 51° 68° 35° (1957) 91° (2001) 0.12" NA
May 5 51° 69° 33° (1966) 90° (1928) 0.13" NA
May 6 51° 69° 36° (1891) 90° (1986) 0.13" NA
May 7 52° 69° 35° (1970) 94° (1930) 0.13" NA
May 8 52° 70° 37° (1947) 93° (1936) 0.13" NA
May 9 52° 70° 33° (1947) 93° (1936) 0.13" NA
May 10 53° 70° 33° (1966) 93° (1896) 0.13" NA
May 11 53° 71° 28° (1966) 93° (1896) 0.13" NA
May 12 53° 71° 37° (1962) 91° (1881) 0.13" NA
May 13 54° 71° 37° (1967) 92° (1881) 0.13" NA
May 14 54° 72° 40° (1996) 92° (1956) 0.13" NA
May 15 55° 72° 39° (1966) 93° (1900) 0.13" NA
May 16 55° 72° 40° (1984) 90° (1998) 0.13" NA
May 17 55° 72° 37° (1956) 92° (1974) 0.13" NA
May 18 56° 73° 41° (1973) 94° (1962) 0.13" NA
May 19 56° 73° 41° (1882) 96° (1962) 0.13" NA
May 20 56° 73° 43° (2002) 94° (1996) 0.13" NA
May 21 57° 74° 41° (2002) 95° (1934) 0.13" NA
May 22 57° 74° 43° (1895) 96° (1941) 0.13" NA
May 23 57° 74° 41° (1961) 96° (1925) 0.12" NA
May 24 58° 75° 40° (1963) 90° (2004) 0.12" NA
May 25 58° 75° 40° (1963) 96° (1991) 0.12" NA
May 26 58° 75° 43° (1961) 96° (1880) 0.12" NA
May 27 58° 75° 42° (1961) 95° (1991) 0.12" NA
May 28 59° 76° 41° (1961) 94° (1941) 0.12" NA
May 29 59° 76° 42° (1884) 95° (1991) 0.12" NA
May 30 59° 76° 41° (1961) 97° (1991) 0.12" NA
May 31 60° 77° 42° (1965) 97° (1991) 0.11" NA
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