>>St. Catharines average temperature
>>St. Catharines Weather by month // weather averages
The climate is cold and temperate. The is a great deal of rainfall in St. Catharines, even in the driest month. This location is classified as Dfb by Köppen and Geiger. The average annual temperature is 8.6 °C in St. Catharines. In a year, the average rainfall is 854 mm.
Climate graph // Weather by Month St. Catharines
The driest month is February, with 56 mm of rain. The greatest amount of precipitation occurs in August, with an average of 88 mm.
average temperature St. Catharines
July is the warmest month of the year. The temperature in July averages 21.6 °C. The lowest average temperatures in the year occur in January, when it is around -4.5 °C.
St. Catharines Weather by month // weather averages
|Avg. Temperature (°C)||Avg. Temperature (°F)||Precipitation / Rainfall (mm)|
|Avg. Temperature (°C)||-4.5||-4||0.4||7.2||12.8||18.5||21.6||20.9||16.5||10.7||4.8||-1.6|
|Min. Temperature (°C)||-8.2||-7.9||-3.7||2.1||7.4||13.1||16.3||15.7||11.4||5.9||1.1||-5|
|Max. Temperature (°C)||-0.8||0||4.5||12.3||18.3||24||26.9||26.1||21.7||15.6||8.5||1.8|
|Avg. Temperature (°F)||23.9||24.8||32.7||45.0||55.0||65.3||70.9||69.6||61.7||51.3||40.6||29.1|
|Min. Temperature (°F)||17.2||17.8||25.3||35.8||45.3||55.6||61.3||60.3||52.5||42.6||34.0||23.0|
|Max. Temperature (°F)||30.6||32.0||40.1||54.1||64.9||75.2||80.4||79.0||71.1||60.1||47.3||35.2|
|Precipitation / Rainfall (mm)||61||56||67||71||69||72||66||88||79||66||79||80|
There is a difference of 32 mm of precipitation between the driest and wettest months. The variation in temperatures throughout the year is 26.1 °C.