Monthly weather forecast in Porvoo

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
15 December, Sunday. day, 0°; night, -2°; snow16 December, Monday. day, 1°; night, -1°; snow17 December, Tuesday. day, 0°; night, -10°; light snow18 December, Wednesday. day, -2°; night, -1°; sleet19 December, Thursday. day, 4°; night, 3°; sleet20 December, Friday. day, 3°; night, -3°; sleet21 December, Saturday. day, 0°; night, 0°; light snow
22 December, Sunday. day, 3°; night, 2°; rain23 December, Monday. day, 3°; night, 2°; light rain24 December, Tuesday. day, 2°; night, 2°; sleet25 December, Wednesday. day, 2°; night, 2°; sleet26 December, Thursday. day, 2°; night, 2°; sleet27 December, Friday. day, 4°; night, 2°; overcast28 December, Saturday. day, 4°; night, 2°; overcast
29 December, Sunday. day, 2°; night, -1°; sleet30 December, Monday. day, -4°; night, -5°; snow31 December, Tuesday. day, 0°; night, 1°; partly cloudy1 January, Wednesday. day, 2°; night, 3°; sleet2 January, Thursday. day, 1°; night, -2°; sleet3 January, Friday. day, -3°; night, -4°; light snow4 January, Saturday. day, 0°; night, 2°; snow
5 January, Sunday. day, 4°; night, -1°; rain6 January, Monday. day, -4°; night, -11°; light snow7 January, Tuesday. day, -5°; night, -3°; partly cloudy8 January, Wednesday. day, 4°; night, 3°; sleet9 January, Thursday. day, 2°; night, 0°; sleet10 January, Friday. day, -1°; night, -3°; mostly clear11 January, Saturday. day, -3°; night, -3°; partly cloudy
12 January, Sunday. day, 1°; night, 2°; sleet13 January, Monday. day, 3°; night, 3°; light rain14 January, Tuesday. day, 4°; night, -1°; light rain15 January, Wednesday. day, 0°; night, 0°; clearNext, the average data for 10 years16 January, Thursday. day, -6°; night, -7°; overcast17 January, Friday. day, -4°; night, -6°; snow18 January, Saturday. day, -5°; night, -6°; snow

Average for 30 days

2 sunny days; 23 days with precipitation; 5 cloudy days;
air humidity 88%; 34 millimeters of precipitation (5% of annual average); Wind south-westerly 7.5 Meters per second; Water temperature +1°