Currently: -5 °C. Scattered clouds. (Weather station: Saint Catharines Airport, Canada). See more current weatherAnnual Weather Averages Near St. Catharines
Averages are for Saint Catharines Airport, which is 8 kilometers from St. Catharines.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in St. Catharines
High Temp: 27 °C
Low Temp: -6 °C
Mean Temp: 10 °C
Precipitation: 62.9 mm
Humidity: 71%
Dew Point: 5 °C
Wind: 28 km/h
Pressure: 1016 mbar
Visibility: 21 km
一月 Climate & Weather Averages in St. Catharines
High Temp: 0 °C
Low Temp: -6 °C
Mean Temp: -3 °C
Precipitation: 62.3 mm
Humidity: 76%
Dew Point: -7 °C
Wind: 33 km/h
Pressure: 1017 mbar
Visibility: 18 km
二月 Climate & Weather Averages in St. Catharines
High Temp: 1 °C
Low Temp: -6 °C
Mean Temp: -3 °C
Precipitation: 42.6 mm
Humidity: 73%
Dew Point: -7 °C
Wind: 32 km/h
Pressure: 1018 mbar
Visibility: 19 km
三月 Climate & Weather Averages in St. Catharines
High Temp: 5 °C
Low Temp: -2 °C
Mean Temp: 2 °C
Precipitation: 49.9 mm
Humidity: 69%
Dew Point: -3 °C
Wind: 31 km/h
Pressure: 1018 mbar
Visibility: 20 km
四月 Climate & Weather Averages in St. Catharines
High Temp: 12 °C
Low Temp: 3 °C
Mean Temp: 8 °C
Precipitation: 74.8 mm
Humidity: 66%
Dew Point: 2 °C
Wind: 30 km/h
Pressure: 1015 mbar
Visibility: 21 km
五月 Climate & Weather Averages in St. Catharines
High Temp: 19 °C
Low Temp: 9 °C
Mean Temp: 14 °C
Precipitation: 66.8 mm
Humidity: 65%
Dew Point: 8 °C
Wind: 27 km/h
Pressure: 1015 mbar
Visibility: 22 km
六月 Climate & Weather Averages in St. Catharines
High Temp: 25 °C
Low Temp: 15 °C
Mean Temp: 20 °C
Precipitation: 75.4 mm
Humidity: 66%
Dew Point: 14 °C
Wind: 25 km/h
Pressure: 1014 mbar
Visibility: 21 km
七月 Climate & Weather Averages in St. Catharines
High Temp: 27 °C
Low Temp: 18 °C
Mean Temp: 23 °C
Precipitation: 75.1 mm
Humidity: 66%
Dew Point: 17 °C
Wind: 25 km/h
Pressure: 1014 mbar
Visibility: 21 km
八月 Climate & Weather Averages in St. Catharines
High Temp: 26 °C
Low Temp: 17 °C
Mean Temp: 22 °C
Precipitation: 53.2 mm
Humidity: 69%
Dew Point: 17 °C
Wind: 23 km/h
Pressure: 1016 mbar
Visibility: 21 km
九月 Climate & Weather Averages in St. Catharines
High Temp: 23 °C
Low Temp: 13 °C
Mean Temp: 18 °C
Precipitation: 69.9 mm
Humidity: 71%
Dew Point: 13 °C
Wind: 25 km/h
Pressure: 1017 mbar
Visibility: 22 km
十月 Climate & Weather Averages in St. Catharines
High Temp: 15 °C
Low Temp: 7 °C
Mean Temp: 11 °C
Precipitation: 64.6 mm
Humidity: 74%
Dew Point: 7 °C
Wind: 27 km/h
Pressure: 1017 mbar
Visibility: 22 km
十一月 Climate & Weather Averages in St. Catharines
High Temp: 9 °C
Low Temp: 2 °C
Mean Temp: 5 °C
Precipitation: 62.8 mm
Humidity: 74%
Dew Point: 1 °C
Wind: 29 km/h
Pressure: 1018 mbar
Visibility: 21 km
十二月 Climate & Weather Averages in St. Catharines
High Temp: 3 °C
Low Temp: -3 °C
Mean Temp: 0 °C
Precipitation: 58.0 mm
Humidity: 77%
Dew Point: -3 °C
Wind: 30 km/h
Pressure: 1017 mbar
Visibility: 19 km