Rockland, Delaware
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 25° 39° -9° (1982) 74° (1950) 3.71" 4.3"
February 27° 42° -5° (1979) 74° (1985) 3.1" 3.6"
March 34° 51° 5° (1984) 87° (1998) 4.52" 1.6"
April 43° 62° 19° (1982) 94° (1985) 4.21" 0.1"
May 53° 72° 29° (1978) 94° (1996) 4.38" 0"
June 63° 81° 41° (1967) 98° (1952) 4.19" 0"
July 68° 85° 51° (1972) 100° (1988) 5.36" 0"
August 66° 83° 43° (1982) 100° (2001) 3.67" 0"
September 59° 76° 35° (1974) 97° (1983) 4.9" 0"
October 47° 64° 24° (1974) 89° (1951) 3.81" 0"
November 39° 54° 14° (1976) 84° (1950) 3.48" 0.3"
December 29° 43° -1° (1983) 73° (1998) 4.1" 0.9"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jun 1 59° 76° 41° (1967) 91° (1989) 0.14" 0"
Jun 2 59° 77° 46° (1972) 91° (2000) 0.15" 0"
Jun 3 59° 77° 43° (1966) 87° (1970) 0.14" 0"
Jun 4 60° 77° 47° (1964) 89° (1973) 0.14" 0"
Jun 5 60° 78° 47° (1976) 89° (1966) 0.15" 0"
Jun 6 60° 78° 49° (1976) 90° (1953) 0.15" 0"
Jun 7 61° 78° 45° (1958) 94° (1999) 0.15" 0"
Jun 8 61° 79° 48° (1949) 94° (1999) 0.14" 0"
Jun 9 61° 79° 46° (1957) 95° (2008) 0.15" 0"
Jun 10 62° 79° 47° (1988) 96° (2008) 0.14" 0"
Jun 11 62° 79° 47° (1980) 94° (1984) 0.14" 0"
Jun 12 62° 80° 48° (1979) 94° (1973) 0.13" 0"
Jun 13 62° 80° 48° (1979) 95° (1984) 0.14" 0"
Jun 14 63° 80° 48° (1965) 94° (1956) 0.14" 0"
Jun 15 63° 81° 49° (1978) 97° (1988) 0.13" 0"
Jun 16 63° 81° 48° (1965) 97° (1957) 0.14" 0"
Jun 17 64° 81° 48° (1965) 96° (1957) 0.13" 0"
Jun 18 64° 81° 44° (1950) 95° (1957) 0.14" 0"
Jun 19 64° 82° 51° (1965) 97° (1994) 0.13" 0"
Jun 20 64° 82° 48° (1956) 92° (2010) 0.12" 0"
Jun 21 65° 82° 50° (1992) 94° (1988) 0.14" 0"
Jun 22 65° 82° 49° (1992) 97° (1988) 0.14" 0"
Jun 23 65° 83° 47° (1972) 92° (1965) 0.14" 0"
Jun 24 65° 83° 46° (1972) 97° (2010) 0.14" 0"
Jun 25 66° 83° 46° (1965) 95° (1952) 0.14" 0"
Jun 26 66° 83° 42° (1965) 98° (1952) 0.14" 0"
Jun 27 66° 83° 42° (1965) 95° (1952) 0.13" 0"
Jun 28 66° 84° 51° (1965) 95° (2010) 0.14" 0"
Jun 29 66° 84° 54° (1974) 95° (1959) 0.14" 0"
Jun 30 67° 84° 52° (1965) 97° (1964) 0.15" 0"
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