ClimateForecastSeptemberOctober >>

Ottawa (KS) Climate by Month

The graphs below provide an overview of the climate in Ottawa (Kansas), the United States of America. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Ottawa (KS)

Tue   Sep 10
31°C | 10°C
S 14 km/h
clear and no rain

clear and no rain

Wed   Sep 11
33°C | 11°C
S 11 km/h
clear and no rain

clear and no rain

Thu   Sep 12
32°C | 15°C
E 18 km/h
clear and no rain

clear and no rain

The best time of year to visit Ottawa in the United States of America

During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is summer in Ottawa?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Ottawa?
    July has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in Ottawa?
    The coldest month is January with an average maximum temperature of 5°C.
  • Which is the wettest month in Ottawa?
    May tops the wettest month list with 138 mm of rainfall.
  • Which is the driest month in Ottawa?
    January is the driest month with 19 mm of precipitation.
  • Which is the sunniest month in Ottawa?
    July is the sunniest month with an average of 327 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.