Monthly weather forecast in Pullman

SundayMondayTuesdayWednesdayThursdayFridaySaturday
18 August, Sunday. day, 30°; night, 23°; rain19 August, Monday. day, 29°; night, 23°; clear20 August, Tuesday. day, 28°; night, 23°; clear21 August, Wednesday. day, 26°; night, 21°; clear22 August, Thursday. day, 25°; night, 20°; clear23 August, Friday. day, 27°; night, 21°; clear24 August, Saturday. day, 20°; night, 12°; partly cloudy
25 August, Sunday. day, 20°; night, 9°; partly cloudy26 August, Monday. day, 26°; night, 15°; mostly clear27 August, Tuesday. day, 20°; night, 7°; partly cloudy28 August, Wednesday. day, 21°; night, 7°; clear29 August, Thursday. day, 26°; night, 10°; clear30 August, Friday. day, 28°; night, 12°; clear31 August, Saturday. day, 30°; night, 14°; clear
1 September, Sunday. day, 30°; night, 14°; clear2 September, Monday. day, 30°; night, 15°; partly cloudy3 September, Tuesday. day, 28°; night, 14°; partly cloudy4 September, Wednesday. day, 27°; night, 13°; partly cloudy5 September, Thursday. day, 23°; night, 12°; partly cloudy6 September, Friday. day, 27°; night, 13°; clear7 September, Saturday. day, 29°; night, 15°; clear
8 September, Sunday. day, 30°; night, 18°; mostly clear9 September, Monday. day, 30°; night, 19°; clear10 September, Tuesday. day, 28°; night, 15°; clear11 September, Wednesday. day, 27°; night, 17°; mostly clear12 September, Thursday. day, 23°; night, 14°; partly cloudy13 September, Friday. day, 23°; night, 12°; clear14 September, Saturday. day, 25°; night, 15°; clear
15 September, Sunday. day, 27°; night, 16°; clear16 September, Monday. day, 28°; night, 18°; clear17 September, Tuesday. day, 30°; night, 17°; clear18 September, Wednesday. day, 28°; night, 17°; clear19 September, Thursday. day, 23°; night, 14°; mostly clear20 September, Friday. day, 19°; night, 15°; partly cloudy21 September, Saturday. day, 20°; night, 13°; partly cloudy

Average for 30 days

19 sunny days; 0 days with precipitation; 11 cloudy days;
air humidity 43%; 0.3 millimeters of precipitation (1% of annual average); Wind westerly 3.8 Meters per second