Greensboro
North Carolina, USA
Long term weather forecast
Long term weather forecast

September weather forecast and Climate
Greensboro, NC

  • Average high temperature in September: 79.7°F

Warmest month (with highest average high temperature) is July (87.9°F).
Month with lowest average high temperature is January (48.3°F).

  • Average low temperature in September: 60.6°F

Month with highest average low temperature is July (69.1°F).
Coldest month (with lowest average low temperature) is January (29.5°F).

  • Average humidity in September: 75.9%

Month with highest relative humidity is August (76.4%).
Month with lowest relative humidity is April (60.9%).

  • Average rainfall in September: 4.2"

Wettest month (with highest rainfall) is July (4.5").
Driest months (with lowest rainfall) are February and December (3").

  • Average rainfall days in September: 7.4 days

Month with highest number of rainy days is July (11.3 days).
Month with lowest number of rainy days is October (7.3 days).

  • Average snowfall in September: 0"

Month with highest snowfall is January (3.4").
Months with lowest snowfall are April, May, June, July, August, September and October (0").

  • Average snowfall days in September: 0 days

Months with highest number of snowfall days are January and February (1.4 days).
Months with lowest number of snowfall days are April, May, June, July, August, September and October (0 days).

  • Average daylight in September: 12h

Month with longest days is June (Average daylight: 15).
Months with shortest days are January, November and December (Average daylight: 10).

  • Average sunshine in September: 7.5h

Month with most sunshine is June (Average sunshine: 9).
Month with least sunshine is December (Average sunshine: 5.3).

  • Average UV index in September: 7

Months with highest UV index are June and July (UV index 10).
Months with lowest UV index are January and December (UV index 2).

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