Ottawa Weather in May

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

The climate in Ottawa during May can be summarized as warm and wet.

May is in the spring in Ottawa and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (77°F), whilst at night 13°C (54°F) is normal.

Ottawa weather averages (imperial / metric)
Daytime temperature 25.2°C 77.3°F
Nightly temperature 12.5°C 54.4°F
Average temperature 18.8°C 65.8°F
Daily sunshine 9.4 hrs
Avg rainfall 123 mm 4.8 ins
Rainy days 11 days
Sea temperature 14.7°C 58.5°F
Humidity 69%
Windspeed 17.3kph 11 mph

On average May is the 2nd wettest month of the year in Ottawa with around 123mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.4 hours of sunshine per day.

May temperatures in Ottawa

Ottawa average temperature in May

May rainfall

Ottawa average rain in May

May hourly sunshine

Ottawa average rain in May

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 May 2024.

Other monthly averages

Best places to visit in May

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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