Monthly Average Rainy days in Ottawa (IL)
The number of days each month with rain, snow and hail in Ottawa (Illinois), the United States of America.
- On average, May is the most rainy with 14 days of rain/snow.
- On average, November is the driest month with 8 rainy days.
- The average annual number of rainy days is 129.
Current rainfall in Ottawa (IL)
broken clouds and no rain
overcast and rain
overcast and thunder