The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. Winds light and variable. High 53F. The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. Winds NNW at 5 to 10 mph. Country: North Carolina, USA, City: Morrisville. Use escape to clear. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 46% on July 14. The windier part of the year lasts for 6.4 months, from November 3 to May 15, with average wind speeds of more than 5.5 miles per hour. | Resources. Winds light and variable. Report Station. Winds S at 10 to 15 mph. The muggier period of the year lasts for 4.5 months, from May 19 to October 1, during which time the comfort level is muggy, oppressive, or miserable at least 21% of the time. Click here to create an account…, The highest monthly average temperature in, The lowest monthly average temperature in Mooresville for January is 40 degrees, The most monthly precipitation in Mooresville occurs in November with 9.1 inches, The air quality index in Mooresville is 20% better than the national average, The pollution index in Mooresville is 32% better than the national average. Chance of rain 40%. Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter. The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds. Morrisville, NC Weather History star_ratehome. Mostly clear. High 71F. Rain falls throughout the year in Morrisville. The most snow falls during the 31 days centered around February 3, with an average total liquid-equivalent accumulation of 0.3 inches. Low temperature around 29F. Highs in the lower 60s. Mostly sunny skies. Skies will become partly cloudy later in the day. Partly cloudy with a chance of rain. Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory. Winds WSW at 10 to 15 mph. Cloudy. Excellent. Sunshine and clouds mixed. Good. The highest monthly average temperature in Morrisvillefor July is 80 degrees The lowest monthly average temperature in Morrisville for January is 42 degrees The most monthly precipitation in Morrisville occurs in September with 5.5 inches The air quality index in Morrisville is 12% better than the national average Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more. Warm days, with a little rain here and there. Highs in the mid 60s. Good. Based on this score, the best times of year to visit Morrisville for general outdoor tourist activities are from early May to mid June and from mid August to mid October, with a peak score in the third week of September. Weather.com brings you the most accurate monthly weather forecast for with average/record and high/low temperatures, precipitation and more. Winds SW at 5 to 10 mph. The area within 2 miles of Morrisville is covered by artificial surfaces (89%), within 10 miles by artificial surfaces (54%) and trees (41%), and within 50 miles by trees (57%) and cropland (32%). Dew point will be around 32F with an average humidity of 82%. Winds SW at 5 to 10 mph.