Monthly weather forecast in Bismarck

SundayMondayTuesdayWednesdayThursdayFridaySaturday
1 September, Sunday. day, 25°; night, 20°; clear2 September, Monday. day, 25°; night, 19°; clear3 September, Tuesday. day, 23°; night, 17°; rain4 September, Wednesday. day, 22°; night, 17°; clear5 September, Thursday. day, 22°; night, 17°; clear6 September, Friday. day, 23°; night, 16°; partly cloudy7 September, Saturday. day, 27°; night, 10°; clear
8 September, Sunday. day, 30°; night, 13°; mostly clear9 September, Monday. day, 32°; night, 16°; mostly clear10 September, Tuesday. day, 34°; night, 15°; mostly clear11 September, Wednesday. day, 31°; night, 19°; partly cloudy12 September, Thursday. day, 32°; night, 22°; partly cloudy13 September, Friday. day, 26°; night, 15°; partly cloudy14 September, Saturday. day, 27°; night, 13°; light rain
15 September, Sunday. day, 29°; night, 17°; mostly clear16 September, Monday. day, 29°; night, 15°; partly cloudy17 September, Tuesday. day, 24°; night, 11°; partly cloudy18 September, Wednesday. day, 21°; night, 11°; partly cloudy19 September, Thursday. day, 13°; night, 9°; light rain20 September, Friday. day, 11°; night, 10°; rain21 September, Saturday. day, 16°; night, 12°; mostly clear
22 September, Sunday. day, 21°; night, 16°; clear23 September, Monday. day, 22°; night, 11°; mostly clear24 September, Tuesday. day, 13°; night, 10°; mostly clear25 September, Wednesday. day, 21°; night, 15°; clear26 September, Thursday. day, 21°; night, 16°; mostly clear27 September, Friday. day, 16°; night, 9°; light rain28 September, Saturday. day, 13°; night, 7°; partly cloudy
29 September, Sunday. day, 16°; night, 10°; clear30 September, Monday. day, 16°; night, 10°; clear1 October, Tuesday. day, 16°; night, 12°; clear2 October, Wednesday. day, 15°; night, 15°; partly cloudy3 October, Thursday. day, 18°; night, 16°; partly cloudy4 October, Friday. day, 19°; night, 16°; partly cloudy5 October, Saturday. day, 15°; night, 11°; rain

Average for 30 days

15 sunny days; 4 days with precipitation; 11 cloudy days;
air humidity 62%; 4 millimeters of precipitation (1% of annual average); Wind south-easterly 5.8 Meters per second