Monthly weather forecast in Pullman

SundayMondayTuesdayWednesdayThursdayFridaySaturday
8 September, Sunday. day, 26°; night, 19°; clear9 September, Monday. day, 25°; night, 19°; clear10 September, Tuesday. day, 26°; night, 20°; clear11 September, Wednesday. day, 27°; night, 20°; rain12 September, Thursday. day, 25°; night, 19°; clear13 September, Friday. day, 20°; night, 12°; partly cloudy14 September, Saturday. day, 20°; night, 10°; partly cloudy
15 September, Sunday. day, 15°; night, 9°; light rain16 September, Monday. day, 20°; night, 12°; overcast17 September, Tuesday. day, 15°; night, 11°; rain18 September, Wednesday. day, 18°; night, 10°; overcast19 September, Thursday. day, 19°; night, 10°; clear20 September, Friday. day, 21°; night, 10°; mostly clear21 September, Saturday. day, 22°; night, 10°; overcast
22 September, Sunday. day, 23°; night, 11°; partly cloudy23 September, Monday. day, 23°; night, 14°; mostly clear24 September, Tuesday. day, 20°; night, 11°; partly cloudy25 September, Wednesday. day, 20°; night, 11°; mostly clear26 September, Thursday. day, 25°; night, 14°; clear27 September, Friday. day, 18°; night, 11°; partly cloudy28 September, Saturday. day, 15°; night, 11°; mostly clear
29 September, Sunday. day, 13°; night, 9°; partly cloudy30 September, Monday. day, 20°; night, 14°; mostly clear1 October, Tuesday. day, 21°; night, 10°; partly cloudy2 October, Wednesday. day, 14°; night, 5°; mostly clear3 October, Thursday. day, 15°; night, 11°; partly cloudy4 October, Friday. day, 14°; night, 5°; rain5 October, Saturday. day, 10°; night, 7°; partly cloudy
6 October, Sunday. day, 15°; night, 11°; partly cloudy7 October, Monday. day, 22°; night, 15°; mostly clear8 October, Tuesday. day, 16°; night, 7°; rain9 October, Wednesday. day, 11°; night, 6°; partly cloudy10 October, Thursday. day, 15°; night, 7°; clear11 October, Friday. day, 18°; night, 10°; clear12 October, Saturday. day, 20°; night, 12°; clear

Average for 30 days

12 sunny days; 4 days with precipitation; 14 cloudy days;
air humidity 59%; 12 millimeters of precipitation (3% of annual average); Wind westerly 4.4 Meters per second