Monthly weather forecast in Charleston

SundayMondayTuesdayWednesdayThursdayFridaySaturday
1 September, Sunday. day, 29°; night, 25°; rain2 September, Monday. day, 30°; night, 25°; rain3 September, Tuesday. day, 30°; night, 25°; clear4 September, Wednesday. day, 29°; night, 25°; partly cloudy5 September, Thursday. day, 28°; night, 25°; rain6 September, Friday. day, 28°; night, 24°; clear7 September, Saturday. day, 24°; night, 22°; light rain
8 September, Sunday. day, 22°; night, 20°; rain9 September, Monday. day, 26°; night, 18°; rain10 September, Tuesday. day, 28°; night, 21°; partly cloudy11 September, Wednesday. day, 28°; night, 23°; overcast12 September, Thursday. day, 27°; night, 24°; overcast13 September, Friday. day, 27°; night, 24°; light rain14 September, Saturday. day, 30°; night, 24°; rain
15 September, Sunday. day, 29°; night, 23°; rain16 September, Monday. day, 28°; night, 23°; light rain17 September, Tuesday. day, 29°; night, 21°; partly cloudy18 September, Wednesday. day, 30°; night, 23°; partly cloudy19 September, Thursday. day, 30°; night, 24°; partly cloudy20 September, Friday. day, 26°; night, 23°; mostly clear21 September, Saturday. day, 28°; night, 25°; clear
22 September, Sunday. day, 23°; night, 18°; partly cloudy23 September, Monday. day, 20°; night, 18°; light rain24 September, Tuesday. day, 20°; night, 18°; light rain25 September, Wednesday. day, 20°; night, 20°; light rain26 September, Thursday. day, 20°; night, 20°; partly cloudy27 September, Friday. day, 21°; night, 20°; partly cloudy28 September, Saturday. day, 21°; night, 21°; partly cloudy
29 September, Sunday. day, 21°; night, 20°; light rain30 September, Monday. day, 25°; night, 21°; light rain1 October, Tuesday. day, 24°; night, 22°; light rain2 October, Wednesday. day, 25°; night, 21°; clear3 October, Thursday. day, 22°; night, 22°; partly cloudy4 October, Friday. day, 23°; night, 20°; partly cloudy5 October, Saturday. day, 20°; night, 19°; partly cloudy

Average for 30 days

9 sunny days; 8 days with precipitation; 13 cloudy days;
air humidity 78%; 48 millimeters of precipitation (5% of annual average); Wind north-easterly 5.6 Meters per second; Water temperature +26°