Monthly weather forecast in Saint John

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
1 September, Sunday. day, 18°; night, 17°; rain2 September, Monday. day, 22°; night, 12°; light rain3 September, Tuesday. day, 20°; night, 10°; mostly clear4 September, Wednesday. day, 22°; night, 13°; mostly clear5 September, Thursday. day, 22°; night, 12°; clear6 September, Friday. day, 21°; night, 12°; clear7 September, Saturday. day, 22°; night, 17°; overcast
8 September, Sunday. day, 22°; night, 17°; heavy rain9 September, Monday. day, 21°; night, 14°; partly cloudy10 September, Tuesday. day, 20°; night, 15°; light rain11 September, Wednesday. day, 20°; night, 14°; partly cloudy12 September, Thursday. day, 20°; night, 13°; partly cloudy13 September, Friday. day, 19°; night, 16°; partly cloudy14 September, Saturday. day, 17°; night, 15°; mostly clear
15 September, Sunday. day, 18°; night, 15°; clear16 September, Monday. day, 18°; night, 16°; partly cloudy17 September, Tuesday. day, 19°; night, 16°; partly cloudy18 September, Wednesday. day, 18°; night, 15°; partly cloudy19 September, Thursday. day, 18°; night, 15°; mostly clear20 September, Friday. day, 17°; night, 16°; mostly clear21 September, Saturday. day, 18°; night, 16°; clear
22 September, Sunday. day, 20°; night, 17°; clear23 September, Monday. day, 17°; night, 15°; clear24 September, Tuesday. day, 18°; night, 16°; clear25 September, Wednesday. day, 20°; night, 17°; clear26 September, Thursday. day, 18°; night, 16°; partly cloudy27 September, Friday. day, 15°; night, 13°; partly cloudy28 September, Saturday. day, 15°; night, 13°; partly cloudy
29 September, Sunday. day, 14°; night, 13°; light rain30 September, Monday. day, 15°; night, 14°; rainNext, the average data for 10 years1 October, Tuesday. day, 14°; night, 11°; partly cloudy2 October, Wednesday. day, 14°; night, 10°; partly cloudy3 October, Thursday. day, 15°; night, 11°; rain4 October, Friday. day, 13°; night, 11°; partly cloudy5 October, Saturday. day, 13°; night, 10°; partly cloudy

Average for 30 days

14 sunny days; 5 days with precipitation; 11 cloudy days;
air humidity 75%; 41 millimeters of precipitation (4% of annual average); Wind south-westerly 4.9 Meters per second; Water temperature +18°