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Ontario
Average rainfall
ClimateForecastNovemberDecember >>

Ontario (CA) Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in Ontario (California). The numbers are calculated over a 30-year period to provide a reliable average.

  • Ontario has dry periods in April, May, June, July, August, September, October and November.
  • On average, December is the wettest month with 78 mm of precipitation.
  • On average, June is the driest month with 0 mm of precipitation.
  • The average amount of annual precipitation is 273 mm.

Current rainfall in Ontario (CA)

Tue   Nov 26
21°C | 12°C
SW 11 km/h
broken clouds and no rain

broken clouds and no rain

hourly forecast
Wed   Nov 27
20°C | 12°C
W 7 km/h
0.3 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

hourly forecast
Thu   Nov 28
24°C | 9°C
E 14 km/h
almost clear and no rain

almost clear and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

Interested in more climate information?

This site provides you with all the information you need about the climate in Ontario.

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