Based on this score, the best times of year to visit Wilmington for general outdoor tourist activities are from mid April to early June and from mid September to late October, with a peak score in the second week of May. Click on each chart for more information. Annual averages for daily high and low relative humidity … Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 52% on August 4. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages. Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies. The chance of a wet day peaks at 52% on August 4. | humidity in Shallotte Inlet (bowen Point) (32 mi. The least muggy day of the year is February 5, when muggy conditions are essentially unheard of. In Wilmington, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. Weather data is prone to errors, outages, and other defects. Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. Below are the averages during January for maximum and minimum humidity levels in North Carolina. In Wilmington, the summers are hot and oppressive, the winters are short and cold, and it is wet and partly cloudy year round. The coldest day of the year is January 29, with an average low of 37Â°F and high of 56Â°F. The hours when this month's highest and lowest humidity readings usually occur are given in local standard time. Cloudy days are most The average hourly temperature, color coded into bands. Within 10 miles is also essentially flat (85 feet). The average daily incident shortwave solar energy experiences significant seasonal variation over the course of the year. Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database . The growing season in Wilmington typically lasts for 8.3 months (254 days), from around March 13 to around November 23, rarely starting before February 21 or after April 4, and rarely ending before November 5 or after December 15. The cool season lasts for 2.9 months, from December 3 to March 1, with an average daily high temperature below 62Â°F. On July 26, the cloudiest day of the year, the sky is overcast or mostly cloudy 56% of the time, and clear, mostly clear, or partly cloudy 44% of the time. The figure below shows you a compact characterization of the entire year of hourly average temperatures. | humidity in Zekes Island (19 mi.) | humidity in Sunny Point Army Base (Wharf No.1) (16 mi.) The time of year with cooler water lasts for 4.2 months, from December 13 to April 18, with an average temperature below 67Â°F. The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds. All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus. Within 50 miles is essentially flat (184 feet). The black line is the percentage chance that a given day is within the growing season. The calmer time of year lasts for 5.3 months, from May 9 to October 19. For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. For each station, the records are corrected for the elevation difference between that station and Wilmington according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations. Know the percentage of humidity hour by hour in Wilmington and the humidity prediction for the next few days. The hot season lasts for 3.7 months, from May 26 to September 17, with an average daily high temperature above 82Â°F. Based on growing degree days alone, the first spring blooms in Wilmington should appear around January 29, only rarely appearing before January 17 or after February 18. Lower dew points feel drier and higher dew points feel more humid. Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. This report illustrates the typical weather in Wilmington, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016. We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. The least rain falls around November 8, with an average total accumulation of 2.9 inches. Based on the tourism score, the best times of year to visit Wilmington for warm-weather activities are from mid April to early June and from mid September to late October. The length of the day in Wilmington varies significantly over the course of the year.