WEATHER IN Wilmington
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | 5 (1985) | 36.3 | 46.8 | 57.2 | 82 (1975) |
| february | 5 (1899) | 38.4 | 49.3 | 60.3 | 85 (1962) |
| march | 9 (1980) | 44.1 | 55.3 | 66.5 | 94 (1907) |
| april | 28 (1875) | 52.6 | 63.6 | 74.6 | 95 (1967) |
| may | 35 (1963) | 61.1 | 71.1 | 81.1 | 98 (1953) |
| june | 48 (1983) | 69.3 | 78.2 | 87.0 | 104 (1952) |
| july | 54 (1919) | 73.0 | 81.5 | 90.0 | 103 (1879) |
| august | 55 (2004) | 71.7 | 80.0 | 88.3 | 103 (1999) |
| september | 42 (1887) | 66.7 | 75.3 | 83.9 | 100 (1925) |
| october | 27 (1962) | 55.6 | 65.9 | 76.1 | 95 (1986) |
| november | 16 (1950) | 44.8 | 56.1 | 67.4 | 87 (1974) |
| december | 0 (1989) | 39.1 | 49.7 | 60.3 | 82 (1998) |
| year | 0 (1989) | 53.7 | 63.9 | 74.1 | 104 (1952) |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 3.81 | 0.52 (1876) | 10.22 (1991) | 3.84 (1915) |
| february | 3.47 | 0.38 (1930) | 11.22 (1998) | 3.37 (1998) |
| march | 3.97 | 0.26 (1945) | 10.43 (1936) | 5.12 (1936) |
| april | 3.07 | 0.16 (1995) | 8.21 (1961) | 3.50 (1961) |
| may | 4.54 | 0.10 (1914) | 9.12 (1956) | 5.02 (1999) |
| june | 5.67 | 0.89 (1984) | 12.87 (1962) | 7.69 (1945) |
| july | 6.86 | 1.08 (1900) | 21.12 (1886) | 7.33 (1886) |
| august | 8.16 | 1.56 (1930) | 18.83 (2006) | 9.56 (2006) |
| september | 8.69 | 0.12 (1899) | 23.41 (1999) | 13.38 (1999) |
| october | 4.66 | 0.02 (1943) | 15.07 (2005) | 6.34 (2005) |
| november | 3.56 | 0.07 (1919) | 7.87 (1972) | 4.06 (1951) |
| december | 3.69 | 0.15 (1889) | 8.86 (2009) | 3.99 (1941) |
| year | 57.61 | 27.68 (1909) | 83.65 (1877) | 13.38 (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 |