Monthly weather forecast in Walla Walla

SundayMondayTuesdayWednesdayThursdayFridaySaturday
5 January, Sunday. day, 4°; night, 2°; rain6 January, Monday. day, 3°; night, 1°; rain7 January, Tuesday. day, 3°; night, 2°; rain8 January, Wednesday. day, 4°; night, 2°; rain9 January, Thursday. day, 4°; night, 2°; clear10 January, Friday. day, 7°; night, 4°; light rain11 January, Saturday. day, 8°; night, 4°; light rain
12 January, Sunday. day, 6°; night, 0°; overcast13 January, Monday. day, 6°; night, -2°; partly cloudy14 January, Tuesday. day, 2°; night, -2°; partly cloudy15 January, Wednesday. day, 1°; night, -1°; partly cloudy16 January, Thursday. day, 6°; night, -1°; partly cloudy17 January, Friday. day, 3°; night, -3°; sleet18 January, Saturday. day, 1°; night, -5°; partly cloudy
19 January, Sunday. day, 1°; night, -3°; mostly clear20 January, Monday. day, 3°; night, -1°; overcast21 January, Tuesday. day, 3°; night, 0°; overcast22 January, Wednesday. day, 3°; night, -16°; overcast23 January, Thursday. day, -8°; night, -12°; clear24 January, Friday. day, -4°; night, -9°; clear25 January, Saturday. day, -4°; night, -8°; partly cloudy
26 January, Sunday. day, -3°; night, -7°; light snow27 January, Monday. day, -5°; night, -11°; light snow28 January, Tuesday. day, -15°; night, -22°; partly cloudy29 January, Wednesday. day, -14°; night, -17°; clear30 January, Thursday. day, -5°; night, -13°; clear31 January, Friday. day, -5°; night, -8°; partly cloudy1 February, Saturday. day, 0°; night, 0°; sleet
2 February, Sunday. day, 0°; night, -3°; partly cloudy3 February, Monday. day, 1°; night, 0°; partly cloudy4 February, Tuesday. day, 2°; night, 2°; sleet5 February, Wednesday. day, 2°; night, 1°; sleet6 February, Thursday. day, 4°; night, 1°; mostly clear7 February, Friday. day, 2°; night, 0°; sleet8 February, Saturday. day, 0°; night, 1°; sleet

Average for 30 days

6 sunny days; 10 days with precipitation; 14 cloudy days;
air humidity 86%; 9 millimeters of precipitation (3% of annual average); Wind south-westerly 3.7 Meters per second