Monthly weather forecast in Olsztyn

SundayMondayTuesdayWednesdayThursdayFridaySaturday
29 December, Sunday. day, 4°; night, 2°; overcast30 December, Monday. day, 4°; night, 4°; overcast31 December, Tuesday. day, 4°; night, 2°; light rain1 January, Wednesday. day, 5°; night, 4°; sleet2 January, Thursday. day, 4°; night, -1°; sleet3 January, Friday. day, 0°; night, -1°; mostly clear4 January, Saturday. day, 0°; night, -2°; snow
5 January, Sunday. day, -1°; night, -1°; snow6 January, Monday. day, -1°; night, -2°; sleet7 January, Tuesday. day, -2°; night, -3°; light snow8 January, Wednesday. day, 0°; night, -2°; light snow9 January, Thursday. day, 0°; night, -2°; overcast10 January, Friday. day, 0°; night, -1°; sleet11 January, Saturday. day, -1°; night, -3°; light snow
12 January, Sunday. day, -3°; night, -5°; partly cloudy13 January, Monday. day, -7°; night, -11°; overcast14 January, Tuesday. day, -10°; night, -10°; overcast15 January, Wednesday. day, -8°; night, -9°; overcast16 January, Thursday. day, -8°; night, -11°; partly cloudy17 January, Friday. day, -9°; night, -11°; partly cloudy18 January, Saturday. day, -9°; night, -11°; partly cloudy
19 January, Sunday. day, -13°; night, -18°; overcast20 January, Monday. day, -16°; night, -21°; partly cloudy21 January, Tuesday. day, -19°; night, -21°; mostly clear22 January, Wednesday. day, -17°; night, -17°; partly cloudy23 January, Thursday. day, -12°; night, -12°; partly cloudy24 January, Friday. day, -7°; night, -5°; partly cloudy25 January, Saturday. day, -2°; night, -1°; partly cloudy
26 January, Sunday. day, 0°; night, -2°; partly cloudy27 January, Monday. day, -2°; night, -6°; partly cloudyNext, the average data for 10 years28 January, Tuesday. day, -1°; night, -5°; snow29 January, Wednesday. day, -2°; night, -4°; snow30 January, Thursday. day, -1°; night, -3°; snow31 January, Friday. day, -2°; night, -3°; overcast1 February, Saturday. day, -2°; night, -4°; overcast

Average for 30 days

2 sunny days; 10 days with precipitation; 18 cloudy days;
air humidity 89%; 17 millimeters of precipitation (3% of annual average); Wind south-westerly 4.7 Meters per second