Monthly weather forecast in Belfast

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
15 September, Sunday. day, 17°; night, 8°; partly cloudy16 September, Monday. day, 18°; night, 11°; partly cloudy17 September, Tuesday. day, 19°; night, 9°; mostly clear18 September, Wednesday. day, 18°; night, 10°; partly cloudy19 September, Thursday. day, 17°; night, 12°; clear20 September, Friday. day, 18°; night, 12°; light rain21 September, Saturday. day, 18°; night, 12°; light rain
22 September, Sunday. day, 17°; night, 11°; light rain23 September, Monday. day, 16°; night, 10°; light rain24 September, Tuesday. day, 14°; night, 10°; light rain25 September, Wednesday. day, 16°; night, 11°; partly cloudy26 September, Thursday. day, 16°; night, 12°; partly cloudy27 September, Friday. day, 17°; night, 14°; light rain28 September, Saturday. day, 15°; night, 15°; light rain
29 September, Sunday. day, 15°; night, 13°; partly cloudy30 September, Monday. day, 16°; night, 15°; light rain1 October, Tuesday. day, 15°; night, 13°; light rain2 October, Wednesday. day, 13°; night, 11°; partly cloudy3 October, Thursday. day, 13°; night, 12°; mostly clear4 October, Friday. day, 14°; night, 14°; partly cloudy5 October, Saturday. day, 14°; night, 11°; rain
6 October, Sunday. day, 12°; night, 12°; mostly clear7 October, Monday. day, 13°; night, 13°; rain8 October, Tuesday. day, 13°; night, 14°; partly cloudy9 October, Wednesday. day, 14°; night, 13°; rain10 October, Thursday. day, 13°; night, 11°; rain11 October, Friday. day, 11°; night, 11°; rain12 October, Saturday. day, 12°; night, 12°; mostly clear
13 October, Sunday. day, 11°; night, 10°; partly cloudy14 October, Monday. day, 13°; night, 11°; rainNext, the average data for 10 years15 October, Tuesday. day, 12°; night, 10°; rain16 October, Wednesday. day, 12°; night, 11°; partly cloudy17 October, Thursday. day, 12°; night, 11°; rain18 October, Friday. day, 12°; night, 11°; rain19 October, Saturday. day, 11°; night, 10°; rain

Average for 30 days

5 sunny days; 15 days with precipitation; 10 cloudy days;
air humidity 80%; 12 millimeters of precipitation (2% of annual average); Wind south-westerly 7.8 Meters per second; Water temperature +15°