Nearby locations
St. Catharines, Ontario, Canada
Thorold, Ontario, Canada
Virgil, Ontario, Canada
Nearby popular places
Michigan Beach, Canada
Port Weller Beach, Canada
St. Catharines/Niagara District Airport, Canada

Weather Radar in St. Catharines, Ontario, Canada

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FAQ

What are the average monthly temperatures in St. Catharines?
Average temperatures for St. Catharines:
MonthMin TempMax Temp
January-5.4°C (22.3°F)-0.4°C (31.3°F)
February-5.4°C (22.3°F)0.3°C (32.5°F)
March-1.6°C (29.2°F)4.1°C (39.5°F)
April4.0°C (39.1°F)9.8°C (49.6°F)
May10.5°C (50.9°F)16.3°C (61.4°F)
June16.0°C (60.9°F)21.3°C (70.3°F)
July20.1°C (68.2°F)25.2°C (77.3°F)
August19.6°C (67.3°F)24.6°C (76.2°F)
September16.1°C (61.0°F)21.3°C (70.4°F)
October9.9°C (49.9°F)14.8°C (58.6°F)
November3.9°C (39.0°F)8.6°C (47.5°F)
December-1.1°C (29.9°F)2.8°C (37.0°F)
How much rain does St. Catharines get?
The average annual rainfall for St. Catharines is 842mm (33").
How much snow does St. Catharines get?
The average annual snowfall for St. Catharines is 131mm (5").