September weather forecast in Viana do Castelo

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
31 August, Sunday. day, 18°; night, 16°; overcast1 September, Monday. day, 18°; night, 17°; clear2 September, Tuesday. day, 18°; night, 17°; clear3 September, Wednesday. day, 18°; night, 17°; clear4 September, Thursday. day, 18°; night, 17°; clear5 September, Friday. day, 18°; night, 17°; clear6 September, Saturday. day, 19°; night, 17°; clear
7 September, Sunday. day, 18°; night, 17°; clear8 September, Monday. day, 18°; night, 16°; clear9 September, Tuesday. day, 18°; night, 16°; partly cloudy10 September, Wednesday. day, 18°; night, 16°; clear11 September, Thursday. day, 18°; night, 17°; clear12 September, Friday. day, 18°; night, 17°; overcast13 September, Saturday. day, 19°; night, 17°; clear
14 September, Sunday. day, 18°; night, 17°; clear15 September, Monday. day, 19°; night, 17°; rain16 September, Tuesday. day, 18°; night, 16°; partly cloudy17 September, Wednesday. day, 18°; night, 16°; rain18 September, Thursday. day, 18°; night, 16°; clear19 September, Friday. day, 18°; night, 16°; clear20 September, Saturday. day, 18°; night, 16°; rain
21 September, Sunday. day, 18°; night, 16°; rain22 September, Monday. day, 18°; night, 16°; partly cloudy23 September, Tuesday. day, 18°; night, 16°; rain24 September, Wednesday. day, 18°; night, 16°; rain25 September, Thursday. day, 18°; night, 16°; partly cloudy26 September, Friday. day, 18°; night, 16°; partly cloudy27 September, Saturday. day, 18°; night, 16°; overcast
28 September, Sunday. day, 18°; night, 16°; partly cloudy29 September, Monday. day, 18°; night, 16°; partly cloudy30 September, Tuesday. day, 18°; night, 16°; rain1 October, Wednesday. day, 18°; night, 16°; partly cloudy2 October, Thursday. day, 17°; night, 16°; clear3 October, Friday. day, 17°; night, 16°; clear4 October, Saturday. day, 17°; night, 16°; partly cloudy

Viana do Castelo September

14 sunny days; 7 days with precipitation; 3 cloudy days;
air humidity 87%; 69 millimeters of precipitation (5% of annual average); Wind south-westerly 4.9 Meters per second; Water temperature +19°