May weather forecast in St Catharines

30 daysJanFebMarAprMayJunJulAugSepOctNovDec
30 daysJanFebMarAprMayJunJulAugSepOctNovDec
SundayMondayTuesdayWednesdayThursdayFridaySaturday
27 April, Sunday. day, 13°; night, 9°; partly cloudy28 April, Monday. day, 10°; night, 8°; clear29 April, Tuesday. day, 12°; night, 8°; partly cloudy30 April, Wednesday. day, 15°; night, 9°; rain1 May, Thursday. day, 13°; night, 10°; rain2 May, Friday. day, 14°; night, 10°; rain3 May, Saturday. day, 15°; night, 11°; rain
4 May, Sunday. day, 15°; night, 11°; partly cloudy5 May, Monday. day, 14°; night, 10°; partly cloudy6 May, Tuesday. day, 15°; night, 10°; partly cloudy7 May, Wednesday. day, 17°; night, 11°; clear8 May, Thursday. day, 16°; night, 12°; rain9 May, Friday. day, 14°; night, 10°; clear10 May, Saturday. day, 14°; night, 9°; rain
11 May, Sunday. day, 15°; night, 11°; rain12 May, Monday. day, 16°; night, 11°; clear13 May, Tuesday. day, 16°; night, 12°; overcast14 May, Wednesday. day, 15°; night, 12°; rain15 May, Thursday. day, 15°; night, 11°; overcast16 May, Friday. day, 15°; night, 10°; partly cloudy17 May, Saturday. day, 16°; night, 12°; clear
18 May, Sunday. day, 16°; night, 12°; partly cloudy19 May, Monday. day, 18°; night, 12°; clear20 May, Tuesday. day, 19°; night, 14°; partly cloudy21 May, Wednesday. day, 18°; night, 15°; clear22 May, Thursday. day, 18°; night, 13°; clear23 May, Friday. day, 18°; night, 13°; partly cloudy24 May, Saturday. day, 19°; night, 14°; partly cloudy
25 May, Sunday. day, 20°; night, 14°; partly cloudy26 May, Monday. day, 21°; night, 16°; rain27 May, Tuesday. day, 19°; night, 16°; rain28 May, Wednesday. day, 21°; night, 16°; rain29 May, Thursday. day, 22°; night, 16°; rain30 May, Friday. day, 20°; night, 16°; clear31 May, Saturday. day, 20°; night, 15°; partly cloudy

St Catharines May

8 sunny days; 11 days with precipitation; 12 cloudy days;
air humidity 68%; 79 millimeters of precipitation (10% of annual average); Wind south-westerly 4 Meters per second; Water temperature +9°