Monthly weather forecast in Helsinki

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
12 May, Sunday. day, 14°; night, 9°; partly cloudy13 May, Monday. day, 15°; night, 9°; partly cloudy14 May, Tuesday. day, 16°; night, 9°; partly cloudy15 May, Wednesday. day, 17°; night, 10°; mostly clear16 May, Thursday. day, 18°; night, 11°; mostly clear17 May, Friday. day, 18°; night, 11°; partly cloudy18 May, Saturday. day, 18°; night, 10°; partly cloudy
19 May, Sunday. day, 16°; night, 10°; partly cloudy20 May, Monday. day, 17°; night, 11°; partly cloudy21 May, Tuesday. day, 14°; night, 8°; partly cloudy22 May, Wednesday. day, 15°; night, 8°; partly cloudy23 May, Thursday. day, 15°; night, 8°; partly cloudy24 May, Friday. day, 13°; night, 11°; mostly clear25 May, Saturday. day, 13°; night, 10°; clear
26 May, Sunday. day, 12°; night, 10°; partly cloudy27 May, Monday. day, 12°; night, 10°; partly cloudy28 May, Tuesday. day, 11°; night, 9°; partly cloudy29 May, Wednesday. day, 11°; night, 10°; light rain30 May, Thursday. day, 13°; night, 11°; clear31 May, Friday. day, 13°; night, 11°; light rain1 June, Saturday. day, 14°; night, 12°; light rain
2 June, Sunday. day, 14°; night, 11°; light rain3 June, Monday. day, 13°; night, 12°; light rain4 June, Tuesday. day, 11°; night, 11°; light rain5 June, Wednesday. day, 14°; night, 12°; mostly clear6 June, Thursday. day, 14°; night, 12°; rain7 June, Friday. day, 14°; night, 14°; clear8 June, Saturday. day, 16°; night, 14°; clear
9 June, Sunday. day, 15°; night, 13°; partly cloudy10 June, Monday. day, 15°; night, 15°; light rainNext, the average data for 10 years11 June, Tuesday. day, 16°; night, 12°; clear12 June, Wednesday. day, 16°; night, 12°; rain13 June, Thursday. day, 15°; night, 12°; clear14 June, Friday. day, 15°; night, 11°; partly cloudy15 June, Saturday. day, 16°; night, 11°; partly cloudy

Average for 30 days

15 sunny days; 1 day with precipitation; 14 cloudy days;
air humidity 70%; 4 millimeters of precipitation (1% of annual average); Wind south-westerly 5.6 Meters per second; Water temperature +10°