Ottawa Weather in August

What's the weather like in Ottawa (Kansas) in August 2024?

The climate in Ottawa during August can be summarized as hot and a little damp.

August is in the summer in Ottawa and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a warm 32°C (89°F), whilst at night 19°C (66°F) is normal.

Ottawa weather averages (imperial / metric)
Daytime temperature 31.8°C 89.2°F
Nightly temperature 18.8°C 65.8°F
Average temperature 25.3°C 77.5°F
Daily sunshine 10.1 hrs
Avg rainfall 100 mm 3.9 ins
Rainy days 8 days
Sea temperature 21.8°C 71.2°F
Humidity 70%
Windspeed 14.4kph 9 mph

On average August is the 4th wettest month of the year in Ottawa with around 100mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.1 hours of sunshine per day.

August temperatures in Ottawa

Ottawa average temperature in August

August rainfall

Ottawa average rain in August

August hourly sunshine

Ottawa average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Ottawa in August 2024.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Ottawa weather stats

Ottawa weather statistics
Hottest month: July 32.5°C 90.5°F
Driest month: February 31mm 1.2ins
Sunniest month: July 11.3hrs
Coldest month: January 3.8°C 38.8°F
Wettest month: June 142mm 5.6ins
Map showing location of Ottawa (38.61557, -95.26775) Ottawa map pin © Google

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