February weather in Dewey Beach, DE
The average temperature in Dewey Beach in February is 40.0°F (31.9°F–48.1°F). Average precipitation: 3.17 inches. Average snowfall is 6.5 inches.
February is a winter month in Dewey Beach, and is cooler than the annual average of 58.5°F. Daily temperatures swing about 16.2°F between overnight low and afternoon high. Expect about 10 days with precipitation. Daylight averages about 10h 33m. For travel, February is cool.
Avg High
48.1°F
Avg Low
31.9°F
Precipitation
3.17 in
Snow
6.5 in
February records in Dewey Beach
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 77.0°F (2002) | 3.9°F (1971) | 1.28 in (1958) |
| February 2 | 77.0°F (2002) | 0.0°F (1971) | 0.85 in (1981) |
| February 3 | 66.9°F (1982) | 1.0°F (1961) | 1.31 in (1970) |
| February 4 | 66.9°F (2020) | 10.0°F (1955) | 1.07 in (1998) |
| February 5 | 72.0°F (1991) | 3.0°F (1996) | 1.55 in (2001) |
| February 6 | 73.0°F (2008) | 3.0°F (1996) | 1.18 in (1978) |
| February 7 | 71.1°F (2008) | 9.0°F (1996) | 1.59 in (1971) |
| February 8 | 66.9°F (1965) | 10.0°F (2026) | 1.40 in (1961) |
| February 9 | 69.1°F (1990) | 9.0°F (1966) | 1.07 in (1994) |
| February 10 | 69.1°F (1990) | 0.0°F (1979) | 0.87 in (1990) |
| February 11 | 71.1°F (2009) | 5.0°F (1979) | 1.71 in (1994) |
| February 12 | 71.1°F (1999) | 1.9°F (1979) | 1.73 in (1988) |
| February 13 | 73.0°F (1951) | 10.9°F (1978) | 1.38 in (2008) |
| February 14 | 73.9°F (1990) | 3.0°F (1979) | 1.58 in (2007) |
| February 15 | 75.0°F (1949) | 14.0°F (1979) | 2.11 in (1953) |
| February 16 | 75.0°F (1954) | 10.0°F (1963) | 1.01 in (2003) |
| February 17 | 78.1°F (1976) | 6.1°F (1958) | 1.52 in (2003) |
| February 18 | 77.0°F (1976) | 5.0°F (1979) | 0.82 in (1964) |
| February 19 | 75.0°F (1961) | 12.9°F (1993) | 1.44 in (1979) |
| February 20 | 70.0°F (1971) | 8.1°F (1979) | 0.73 in (2026) |
| February 21 | 78.1°F (1997) | 8.1°F (1968) | 0.83 in (1954) |
| February 22 | 73.0°F (1997) | 6.1°F (1968) | 1.70 in (1971) |
| February 23 | 72.0°F (1985) | 8.1°F (1968) | 1.76 in (1994) |
| February 24 | 75.9°F (1985) | 14.0°F (1947) | 1.75 in (1979) |
| February 25 | 75.0°F (1985) | 14.0°F (1989) | 1.12 in (1979) |
| February 26 | 70.0°F (1976) | 12.0°F (1970) | 1.37 in (1972) |
| February 27 | 86.0°F (1997) | 10.9°F (1963) | 1.18 in (1958) |
| February 28 | 80.1°F (1997) | 14.0°F (1950) | 1.41 in (1949) |
| February 29 | 75.9°F (1976) | 14.0°F (1980) | 0.79 in (1968) |