Monthly weather forecast in Helsinki

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
22 December, Sunday. day, 0°; night, -1°; snow23 December, Monday. day, -1°; night, -2°; overcast24 December, Tuesday. day, -1°; night, -2°; snow25 December, Wednesday. day, 0°; night, 0°; snow26 December, Thursday. day, 0°; night, -1°; snow27 December, Friday. day, 0°; night, -1°; snow28 December, Saturday. day, 5°; night, 5°; light rain
29 December, Sunday. day, 6°; night, 4°; light rain30 December, Monday. day, 3°; night, -2°; light rain31 December, Tuesday. day, -1°; night, -2°; mostly clear1 January, Wednesday. day, -2°; night, -4°; sleet2 January, Thursday. day, -3°; night, -6°; sleet3 January, Friday. day, -4°; night, -4°; light snow4 January, Saturday. day, -2°; night, -3°; sleet
5 January, Sunday. day, -4°; night, -7°; light snow6 January, Monday. day, -5°; night, -6°; light snow7 January, Tuesday. day, -5°; night, -9°; light snow8 January, Wednesday. day, -6°; night, -8°; light snow9 January, Thursday. day, -4°; night, -6°; light snow10 January, Friday. day, -8°; night, -7°; overcast11 January, Saturday. day, -6°; night, -7°; partly cloudy
12 January, Sunday. day, -6°; night, -6°; partly cloudy13 January, Monday. day, -7°; night, -7°; partly cloudy14 January, Tuesday. day, -7°; night, -7°; partly cloudy15 January, Wednesday. day, -5°; night, -4°; snow16 January, Thursday. day, -2°; night, -4°; light snow17 January, Friday. day, -5°; night, -5°; partly cloudy18 January, Saturday. day, -3°; night, -2°; snow
19 January, Sunday. day, -3°; night, -2°; light snow20 January, Monday. day, -3°; night, -1°; light snow21 January, Tuesday. day, -2°; night, 0°; light snow22 January, Wednesday. day, 2°; night, 1°; sleet23 January, Thursday. day, -2°; night, -5°; light snow24 January, Friday. day, -1°; night, -3°; mostly clear25 January, Saturday. day, -4°; night, -9°; mostly clear

Average for 30 days

3 sunny days; 20 days with precipitation; 7 cloudy days;
air humidity 86%; 28 millimeters of precipitation (4% of annual average); Wind north-easterly 8.1 Meters per second; Water temperature +1°