Dover, Delaware
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January -3° -20.6° (1985) 24.4° (1950) 3.94" 5.5"
February -2° -18.3° (1979) 25° (1985) 3.04" 8"
March 13° -13.3° (1960) 30° (1990) 4.4" 1.9"
April 18° -8.3° (1982) 36.1° (1990) 3.47" 0"
May 12° 24° 1.1° (1978) 36.1° (1991) 4.29" 0"
June 17° 28° 6.1° (1972) 37.8° (1988) 3.77" 0"
July 20° 31° 7.2° (1963) 38.9° (1966) 4.16" 0"
August 19° 29° 7.2° (1986) 38.9° (1977) 4.73" 0"
September 16° 27° 3.3° (1970) 37.2° (1953) 4.56" 0"
October 21° -3.9° (1969) 33.3° (1959) 3.26" 0"
November 15° -8.9° (1976) 29.4° (1950) 3.16" 0.4"
December -1° -17.2° (1983) 23.9° (1998) 3.5" 2.2"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Apr 1 4.4° 16.1° -4° (1965) 28° (1978) 0.13" NA
Apr 2 4.4° 16.1° -3° (1964) 29° (1963) 0.13" NA
Apr 3 4.4° 16.1° -2° (1961) 30° (1963) 0.13" NA
Apr 4 4.4° 16.7° -4° (1975) 28° (1963) 0.12" NA
Apr 5 16.7° -3° (1975) 27° (1956) 0.12" NA
Apr 6 16.7° -2° (1995) 27° (1967) 0.12" NA
Apr 7 17.2° -8° (1982) 29° (1991) 0.12" NA
Apr 8 5.6° 17.2° -4° (1982) 29° (1959) 0.12" NA
Apr 9 5.6° 17.2° -2° (1950) 31° (1991) 0.11" NA
Apr 10 5.6° 17.8° -3° (1985) 28° (1959) 0.11" NA
Apr 11 5.6° 17.8° -1.7° (2007) 26° (1955) 0.11" NA
Apr 12 6.1° 17.8° -3° (1976) 31° (1977) 0.11" NA
Apr 13 6.1° 18.3° -2° (1975) 31° (1977) 0.11" NA
Apr 14 6.1° 18.3° -4° (1950) 29° (1960) 0.11" NA
Apr 15 6.7° 18.3° -1° (1950) 30° (1960) 0.11" NA
Apr 16 6.7° 18.9° -1° (1981) 31° (1976) 0.11" NA
Apr 17 6.7° 18.9° -1° (1980) 33° (1976) 0.11" NA
Apr 18 6.7° 18.9° -1° (1980) 32° (2002) 0.11" NA
Apr 19 7.2° 19.4° 1° (1990) 32° (1976) 0.11" NA
Apr 20 7.2° 19.4° 0° (1983) 32° (1976) 0.11" NA
Apr 21 7.2° 19.4° 0° (1956) 32° (1957) 0.11" NA
Apr 22 7.8° 19.4° 0° (1975) 34° (1985) 0.11" NA
Apr 23 7.8° 20° -2° (1986) 33° (1960) 0.11" NA
Apr 24 7.8° 20° 1° (1956) 31° (2001) 0.11" NA
Apr 25 8.3° 20° 1° (1956) 32° (1960) 0.12" NA
Apr 26 8.3° 20.6° 1° (1967) 36° (1990) 0.12" NA
Apr 27 8.3° 20.6° 2° (1964) 36° (1990) 0.12" NA
Apr 28 8.9° 20.6° 2° (1972) 35° (1990) 0.12" NA
Apr 29 8.9° 21.1° 2° (1963) 31° (1974) 0.12" NA
Apr 30 8.9° 21.1° 3° (1993) 31° (1974) 0.12" NA
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