Weather Averages Wilmington, NC

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Weather Averages for
Wilmington, NC


Latitude: 34°16'N, Longitude: 77°54'W, Elevation: 72.0 ft, Distance: 2.61 mi

  Unit Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average temperature
over 48 years
°F 64 46 48 55 62 71 77 80 80 75 64 55 48
Average high temperature
over 48 years
°F 73 55 59 64 73 80 86 89 87 84 75 66 59
Average low temperature
over 48 years
°F 53 36 37 43 51 60 66 71 71 64 53 44 37
Highest recorded temperature
over 48 years
°F 104 82 84 89 95 98 104 102 102 98 95 87 80
Lowest recorded temperature
over 48 years
°F - 5 10 8 30 35 48 55 55 44 26 16 -
Average number of rainy days
over 42 years
days 117 11 10 10 8 10 10 13 12 9 7 8 9
Average number of days above 90°F
over 48 years
days 46 - - - 1 2 9 16 13 5 - - -
Average precipitation
over 48 years
in 55.0 3.9 3.5 4.3 2.9 4.3 5.4 7.9 7.0 5.6 3.3 3.3 3.5
Average dew point
over 46 years
°F 53 36 37 43 50 60 68 71 71 66 55 46 37
Average number of days above 70°F
over 48 years
days 237 4 5 11 21 29 30 31 31 29 25 14 6
Most recorded rainfall
over 48 years
in 66.6 10.2 8.7 8.3 8.2 9.1 12.9 18.0 14.1 18.9 9.8 7.9 7.1
Least recorded rainfall
over 48 years
in 36.9 0.7 0.6 0.9 0.2 0.9 0.9 1.6 1.7 0.7 0.2 0.5 0.5
Average number of days with thunderstorms
over 48 years
days 47 - 1 2 3 6 8 12 9 4 1 1 -
Average number of days with fog
over 48 years
days 177 15 12 14 12 15 16 14 17 17 16 15 14
Average morning relative humidity
over 48 years
% 85 82 80 82 81 84 85 87 90 90 89 86 82
Average evening relative humidity
over 48 years
% 59 58 55 54 51 58 62 66 67 66 60 58 58
Average wind speed
over 47 years
mph 10.0 9.0 11.0 11.0 11.0 10.0 9.0 9.0 8.0 9.0 10.0 10.0 9.0
Average number of days below 32°F
over 48 years
days 42 13 10 4 - - - - - - - 3 11
Average snowfall
over 42 years
in 1.9 0.4 0.5 0.4 - - - - - - - - 0.6
Average number of clear days
over 42 years
days 111 10 9 10 11 8 7 6 7 8 13 12 10
Heating degree days
over 30 years
days 2470 631 496 338 115 10 - - - - 102 259 519
Cooling degree days
over 30 years
days 1926 8 - 10 34 168 345 468 446 309 111 19 8
Average possibility of sunshine
over 42 years
% 63 57 59 64 71 67 66 64 61 62 65 63 59
Average number of cloudy days
over 42 years
days 150 15 13 14 11 12 12 13 12 12 11 11 14
Average number of partly cloudy days
over 42 years
days 104 6 6 7 8 11 11 12 12 10 7 7 7