Monthly weather forecast in Porto

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
25 August, Sunday. day, 23°; night, 18°; clear26 August, Monday. day, 24°; night, 18°; clear27 August, Tuesday. day, 23°; night, 20°; clear28 August, Wednesday. day, 25°; night, 20°; clear29 August, Thursday. day, 22°; night, 17°; mostly clear30 August, Friday. day, 21°; night, 17°; partly cloudy31 August, Saturday. day, 20°; night, 17°; overcast
1 September, Sunday. day, 21°; night, 18°; partly cloudy2 September, Monday. day, 22°; night, 16°; clear3 September, Tuesday. day, 23°; night, 18°; mostly clear4 September, Wednesday. day, 24°; night, 18°; mostly clear5 September, Thursday. day, 25°; night, 18°; clear6 September, Friday. day, 24°; night, 18°; clear7 September, Saturday. day, 25°; night, 19°; mostly clear
8 September, Sunday. day, 24°; night, 18°; partly cloudy9 September, Monday. day, 24°; night, 18°; partly cloudy10 September, Tuesday. day, 22°; night, 17°; mostly clear11 September, Wednesday. day, 20°; night, 15°; clear12 September, Thursday. day, 18°; night, 14°; mostly clear13 September, Friday. day, 19°; night, 16°; clear14 September, Saturday. day, 21°; night, 15°; partly cloudy
15 September, Sunday. day, 21°; night, 18°; partly cloudy16 September, Monday. day, 21°; night, 16°; rain17 September, Tuesday. day, 20°; night, 17°; partly cloudy18 September, Wednesday. day, 18°; night, 17°; light rain19 September, Thursday. day, 17°; night, 16°; light rain20 September, Friday. day, 17°; night, 16°; rain21 September, Saturday. day, 17°; night, 17°; rain
22 September, Sunday. day, 19°; night, 16°; mostly clear23 September, Monday. day, 19°; night, 17°; partly cloudy24 September, Tuesday. day, 18°; night, 15°; rain25 September, Wednesday. day, 17°; night, 14°; light rain26 September, Thursday. day, 18°; night, 15°; partly cloudy27 September, Friday. day, 16°; night, 15°; rainNext, the average data for 10 years28 September, Saturday. day, 23°; night, 18°; clear

Average for 30 days

14 sunny days; 6 days with precipitation; 10 cloudy days;
air humidity 78%; 13 millimeters of precipitation (2% of annual average); Wind north-westerly 5 Meters per second; Water temperature +16°