Average monthly snow and rainfall in Ottawa (KS)
The mean monthly precipitation over the year in Ottawa (Kansas), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: May, June, July and September.
- On average, May is the wettest month with 138 mm of precipitation.
- On average, January is the driest month with 19 mm of precipitation.
- The average amount of annual precipitation is 997 mm.
Forecast for Ottawa (KS)
overcast and chance of slight rain
clear and no rain
almost clear and no rain