Average temperature in Richmond Hill
The mean minimum and maximum temperatures over the year in Richmond Hill (Ontario), Canada.
- The months of June, July, August and September have nice average temperatures.
- On average, the warmest month is July with 27°C.
- On average, the coolest month is January with -0°C.
- The average annual maximum temperature is 14°C.
- The average annual minimum temperature is 4°C.
Forecast for Richmond Hill
partly cloudy and no rain
overcast and heavy rain
almost clear and no rain