September weather forecast
North Carolina, USA

September in North Carolina heralds the arrival of autumn, marked by moderating temperatures and decreasing humidity across the state.

In the Coastal Plains, temperatures range from 62°F (16.7°C) to 82°F (27.8°C). Coastal cities such as Wilmington witness a gradual cooling, but beach activities remain popular, especially in the early part of the month.

The Piedmont Division, encompassing cities like Raleigh and Charlotte, sees temperatures from 61°F (16.1°C) to 81°F (27.2°C). The reduction in heat and humidity brings more comfortable conditions, although occasional thunderstorms may persist.

The Mountain Division offers temperatures ranging from 52°F (11.1°C) to 72°F (22.2°C). Asheville and neighboring mountain areas begin to show hints of the fall foliage, attracting nature enthusiasts.

September represents a significant transition from the hot, humid summer to the more temperate and enjoyable autumn. The decrease in temperatures from August to September is noticeable across all regions, providing respite from the summer's intensity. While the coastal and piedmont areas continue to experience warm days, the mountain regions start to embrace the crisp and cool nights typical of the fall season. The changing weather, coupled with the emerging autumn colors, makes September an appealing month for outdoor activities and exploration in North Carolina, whether along the shores, in the bustling cities, or amid the serene mountains.

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• Charlotte - September »
  In Charlotte during September, the rain falls for 11.8 days and regularly aggregates up to 1.5" (38mm) of precipitation. The average high-temperature in Charlotte shows a slight dip in September, from August's tropical 88.7°F (31.5°C) to a moderately hot 82.9°F (28.3°C).
• Raleigh - September »
  In Raleigh during September, the rain falls for 13.4 days and regularly aggregates up to 2.76" (70mm) of precipitation. In Raleigh the average relative humidity in September is 76%.
• Greensboro - September »
  September in Greensboro paves the way from summer to autumn, beginning with an average temperature span from 62.2°F (16.8°C) to 81.1°F (27.3°C). In Greensboro in September, it is raining for 13.5 days, with typically 2.2" (56mm) of accumulated precipitation.
• Durham - September »
  In Durham in September, it is raining for 12.8 days, with typically 2.17" (55mm) of accumulated precipitation. In September, the average relative humidity in Durham is 75%.
• Winston-Salem - September »
  In Winston-Salem, in September, it is raining for 13.3 days, with typically 2.09" (53mm) of accumulated precipitation. The average relative humidity in September in Winston-Salem is 74%.
• Fayetteville - September »
  In Fayetteville in September, during 12.9 rainfall days, 3.19" (81mm) of precipitation is typically accumulated. On the last day of September, in Fayetteville sunrise is at 7:09 am and sunset at 7:01 pm EDT.
• Cary - September »
  In Cary in September, during 12.5 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. In September, the soothing signs of autumn start to manifest in Cary, with a decrease in temperature and daylight hours.
• Wilmington - September »
  August, September and December, with an average relative humidity of 77%, are most humid months in Wilmington. On the first day of September in Wilmington sunrise is at 6:45 am and sunset at 7:38 pm.
• High Point - September »
  With comfortable temperatures and decreasing humidity, September is an excellent month to visit High Point. In High Point, during September, the rain falls for 13.4 days and regularly aggregates up to 2.17" (55mm) of precipitation.
• Asheville - September »
  In Asheville in September, it is raining for 12.5 days, with typically 1.73" (44mm) of accumulated precipitation. September temperatures in Asheville vary between a high-temperature of 77.7°F (25.4°C) and a low-temperature of 55.9°F (13.3°C).
• Concord - September »
  In Concord in September, it is raining for 13.4 days, with typically 2.2" (56mm) of accumulated precipitation. In Concord the average relative humidity in September is 74%.
• Gastonia - September »
  September in Gastonia marks the beginning of the fall, and the weather sees a welcome relief from the summer's intense heat. On the first day of September in Gastonia, North Carolina, sunrise is at 6:57 am and sunset at 7:52 pm.