Upper Allen, Pennsylvania
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 23° 38° -22° (1994) 73° (1950) 3.18" 10.8"
February 25° 41° -13° (1899) 78° (1997) 2.88" 11.4"
March 33° 51° 5° (1984) 87° (1998) 3.58" 5.4"
April 42° 63° 11° (1923) 93° (1985) 3.31" 0.7"
May 51° 73° 31° (1966) 97° (1942) 4.6" 0"
June 61° 81° 40° (1980) 100° (1966) 3.99" 0"
July 66° 86° 49° (1945) 107° (1966) 3.21" 0"
August 64° 84° 45° (1976) 104° (1918) 3.24" 0"
September 57° 76° 30° (1963) 102° (1953) 3.65" 0"
October 45° 64° 23° (1969) 96° (1941) 3.06" 0"
November 36° 53° 10° (1929) 84° (1950) 3.53" 2.1"
December 28° 42° -8° (1960) 75° (1998) 3.22" 6.9"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jun 1 57° 77° 45° (1930) 97° (1895) 0.15" NA
Jun 2 57° 77° 45° (1907) 96° (1895) 0.15" NA
Jun 3 57° 78° 44° (1929) 96° (1919) 0.15" NA
Jun 4 57° 78° 46° (1977) 98° (1925) 0.15" NA
Jun 5 58° 78° 46° (1990) 99° (1925) 0.14" NA
Jun 6 58° 79° 43° (1945) 99° (1925) 0.14" NA
Jun 7 58° 79° 43° (1958) 96° (1999) 0.14" NA
Jun 8 59° 79° 43° (1977) 96° (1999) 0.14" NA
Jun 9 59° 79° 44° (1913) 97° (1933) 0.14" NA
Jun 10 59° 80° 47° (1988) 96° (1984) 0.14" NA
Jun 11 60° 80° 40° (1980) 96° (1911) 0.14" NA
Jun 12 60° 80° 44° (1980) 92° (1973) 0.14" NA
Jun 13 60° 80° 45° (1979) 95° (1956) 0.14" NA
Jun 14 60° 81° 44° (1979) 97° (1945) 0.13" NA
Jun 15 61° 81° 48° (1978) 97° (1994) 0.13" NA
Jun 16 61° 81° 41° (1961) 96° (1991) 0.13" NA
Jun 17 61° 81° 45° (1961) 96° (1952) 0.13" NA
Jun 18 61° 81° 48° (1958) 97° (1957) 0.13" NA
Jun 19 62° 82° 52° (1954) 98° (1994) 0.13" NA
Jun 20 62° 82° 48° (1926) 98° (1931) 0.13" NA
Jun 21 62° 82° 48° (1940) 98° (1923) 0.13" NA
Jun 22 62° 82° 47° (1940) 97° (1988) 0.13" NA
Jun 23 63° 83° 48° (1992) 97° (1965) 0.12" NA
Jun 24 63° 83° 49° (1902) 98° (1966) 0.12" NA
Jun 25 63° 83° 45° (1979) 98° (1997) 0.12" NA
Jun 26 63° 83° 47° (1979) 100° (1952) 0.12" NA
Jun 27 63° 84° 54° (1981) 100° (1966) 0.12" NA
Jun 28 64° 84° 52° (1988) 98° (1969) 0.12" NA
Jun 29 64° 84° 53° (1956) 100° (1934) 0.12" NA
Jun 30 64° 84° 49° (1988) 97° (1991) 0.12" NA
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