Monthly weather forecast in Saint John

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
1 September, Sunday. day, 19°; night, 15°; clear2 September, Monday. day, 19°; night, 15°; rain3 September, Tuesday. day, 19°; night, 14°; partly cloudy4 September, Wednesday. day, 18°; night, 15°; partly cloudy5 September, Thursday. day, 18°; night, 14°; rain6 September, Friday. day, 18°; night, 14°; rain7 September, Saturday. day, 19°; night, 17°; heavy rain
8 September, Sunday. day, 18°; night, 10°; rain9 September, Monday. day, 17°; night, 10°; mostly clear10 September, Tuesday. day, 19°; night, 10°; light rain11 September, Wednesday. day, 20°; night, 13°; mostly clear12 September, Thursday. day, 22°; night, 14°; partly cloudy13 September, Friday. day, 25°; night, 14°; light rain14 September, Saturday. day, 23°; night, 12°; rain
15 September, Sunday. day, 21°; night, 12°; partly cloudy16 September, Monday. day, 20°; night, 14°; mostly clear17 September, Tuesday. day, 20°; night, 13°; partly cloudy18 September, Wednesday. day, 20°; night, 14°; mostly clear19 September, Thursday. day, 20°; night, 17°; clear20 September, Friday. day, 19°; night, 10°; mostly clear21 September, Saturday. day, 12°; night, 10°; clear
22 September, Sunday. day, 14°; night, 14°; mostly clear23 September, Monday. day, 17°; night, 12°; rain24 September, Tuesday. day, 15°; night, 15°; mostly clear25 September, Wednesday. day, 18°; night, 16°; partly cloudy26 September, Thursday. day, 17°; night, 12°; rain27 September, Friday. day, 13°; night, 12°; clear28 September, Saturday. day, 15°; night, 15°; partly cloudy
29 September, Sunday. day, 16°; night, 13°; partly cloudy30 September, Monday. day, 14°; night, 13°; partly cloudy1 October, Tuesday. day, 9°; night, 4°; rain2 October, Wednesday. day, 4°; night, 5°; light rain3 October, Thursday. day, 7°; night, 9°; partly cloudy4 October, Friday. day, 10°; night, 9°; partly cloudy5 October, Saturday. day, 14°; night, 12°; clear

Average for 30 days

12 sunny days; 9 days with precipitation; 9 cloudy days;
air humidity 75%; 43 millimeters of precipitation (4% of annual average); Wind south-westerly 6.7 Meters per second; Water temperature +18°