Monthly Average Rainy days in Ontario (CA)
The number of days each month with rain, snow and hail in Ontario (California), the United States of America.
- Ontario has dry periods in May, June, July, August and September.
- On average, December is the most rainy with 7 days of rain/snow.
- On average, June is the driest month with 0 rainy days.
- The average annual number of rainy days is 39.
Current rainfall in Ontario (CA)
broken clouds and rain
partly cloudy and small chance of slight rain
broken clouds and no rain