Ottawa (KS) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Ottawa (Kansas). The numbers are calculated over a 30-year period to provide a reliable average.
- 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.
Current rainfall in Ottawa (KS)
overcast and no rain
clear and no rain
clear and no rain