Monthly weather forecast in Walla Walla

SundayMondayTuesdayWednesdayThursdayFridaySaturday
29 December, Sunday. day, 1°; night, 0°; clear30 December, Monday. day, 3°; night, -2°; rain31 December, Tuesday. day, 3°; night, -2°; partly cloudy1 January, Wednesday. day, 1°; night, -1°; partly cloudy2 January, Thursday. day, 0°; night, -1°; overcast3 January, Friday. day, 3°; night, 2°; sleet4 January, Saturday. day, 10°; night, 7°; light rain
5 January, Sunday. day, 10°; night, 4°; rain6 January, Monday. day, 5°; night, 2°; light rain7 January, Tuesday. day, 4°; night, 0°; light rain8 January, Wednesday. day, 4°; night, 0°; partly cloudy9 January, Thursday. day, 2°; night, -1°; overcast10 January, Friday. day, 4°; night, 2°; overcast11 January, Saturday. day, 6°; night, 0°; partly cloudy
12 January, Sunday. day, 4°; night, -1°; mostly clear13 January, Monday. day, 3°; night, 0°; partly cloudy14 January, Tuesday. day, 4°; night, 4°; overcast15 January, Wednesday. day, 7°; night, 2°; overcast16 January, Thursday. day, 2°; night, -1°; sleet17 January, Friday. day, 0°; night, -4°; sleet18 January, Saturday. day, -2°; night, -5°; mostly clear
19 January, Sunday. day, -4°; night, -6°; light snow20 January, Monday. day, -7°; night, -14°; light snow21 January, Tuesday. day, -6°; night, -5°; mostly clear22 January, Wednesday. day, 0°; night, 1°; sleet23 January, Thursday. day, 4°; night, 4°; light rain24 January, Friday. day, 7°; night, 5°; partly cloudy25 January, Saturday. day, 8°; night, 4°; mostly clear
26 January, Sunday. day, 7°; night, 6°; partly cloudy27 January, Monday. day, 6°; night, 4°; light rain28 January, Tuesday. day, 7°; night, 1°; light rain29 January, Wednesday. day, 1°; night, -3°; sleet30 January, Thursday. day, -1°; night, -5°; partly cloudy31 January, Friday. day, 1°; night, 3°; sleet1 February, Saturday. day, 7°; night, 5°; light rain

Average for 30 days

4 sunny days; 16 days with precipitation; 10 cloudy days;
air humidity 86%; 28 millimeters of precipitation (8% of annual average); Wind southerly 4.3 Meters per second