WEATHER IN Wilmington
Climate tables. Data for Wilmington.
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -15.0 (1985) | 2.4 | 8.2 | 14.0 | 27.8 (1975) |
| february | -15.0 (1899) | 3.6 | 9.6 | 15.7 | 29.4 (1962) |
| march | -12.8 (1980) | 6.7 | 12.9 | 19.2 | 34.4 (1907) |
| april | -2.2 (1875) | 11.4 | 17.6 | 23.7 | 35.0 (1967) |
| may | 1.7 (1963) | 16.2 | 21.7 | 27.3 | 36.7 (1953) |
| june | 8.9 (1983) | 20.7 | 25.7 | 30.6 | 40.0 (1952) |
| july | 12.2 (1919) | 22.8 | 27.5 | 32.2 | 39.4 (1879) |
| august | 12.8 (2004) | 22.1 | 26.7 | 31.3 | 39.4 (1999) |
| september | 5.6 (1887) | 19.3 | 24.1 | 28.8 | 37.8 (1925) |
| october | -2.8 (1962) | 13.1 | 18.8 | 24.5 | 35.0 (1986) |
| november | -8.9 (1950) | 7.1 | 13.4 | 19.7 | 30.6 (1974) |
| december | -17.8 (1989) | 3.9 | 9.8 | 15.7 | 27.8 (1998) |
| year | -17.8 (1989) | 12.1 | 17.7 | 23.4 | 40.0 (1952) |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 97 | 13 (1876) | 260 (1991) | 98 (1915) |
| february | 88 | 10 (1930) | 285 (1998) | 86 (1998) |
| march | 101 | 7 (1945) | 265 (1936) | 130 (1936) |
| april | 78 | 4 (1995) | 209 (1961) | 89 (1961) |
| may | 115 | 3 (1914) | 232 (1956) | 128 (1999) |
| june | 144 | 23 (1984) | 327 (1962) | 195 (1945) |
| july | 174 | 27 (1900) | 536 (1886) | 186 (1886) |
| august | 207 | 40 (1930) | 478 (2006) | 243 (2006) |
| september | 221 | 3 (1899) | 595 (1999) | 340 (1999) |
| october | 118 | 0.5 (1943) | 383 (2005) | 161 (2005) |
| november | 90 | 2 (1919) | 200 (1972) | 103 (1951) |
| december | 94 | 4 (1889) | 225 (2009) | 101 (1941) |
| year | 1463 | 703 (1909) | 2125 (1877) | 340 (1999) |
Number of days with solid, liquid, and mixed precipitation
| Type of precipitation | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Wind speed, m/s
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different wind directions, %
| direction | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Air humidity, %
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Snow cover
| Month | jul | aug | sep | oct | nov | dec | jan | feb | mar | apr | may | jun | Year |
| number of days | |||||||||||||
| height (sm) | |||||||||||||
| max height (sm) |
Cloudy, score
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| total | |||||||||||||
| low |
Number of clear, cloudy and cloudy days
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| Total cloud | |||||||||||||
| Low cloud | |||||||||||||
Number of days with different phenomena
| phenomenon | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different types of clouds, %
| type of clouds | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |