Oshawa Weather in June

What's the weather like in Oshawa (Ontario) in June 2024?

The climate in Oshawa during June can be summarized as mild and reasonably dry.

June is in the summer in Oshawa and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 12°C (53°F) is normal.

Oshawa weather averages (imperial / metric)
Daytime temperature 22.8°C 73°F
Nightly temperature 11.5°C 52.6°F
Average temperature 17.1°C 62.8°F
Daily sunshine 9.1 hrs
Avg rainfall 76 mm 3 ins
Rainy days 10 days
Sea temperature 13.6°C 56.4°F
Humidity 70%
Windspeed 13.3kph 8 mph

On average June is the 4th wettest month of the year in Oshawa with around 76mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.1 hours of sunshine per day.

June temperatures in Oshawa

Oshawa average temperature in June

June rainfall

Oshawa average rain in June

June hourly sunshine

Oshawa average rain in June

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 Oshawa in June 2024.

Other monthly averages

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Oshawa weather stats

Oshawa weather statistics
Hottest month: July 25.6°C 78.1°F
Driest month: February 48mm 1.9ins
Sunniest month: July 9.8hrs
Coldest month: January -3°C 26.6°F
Wettest month: August 83mm 3.3ins
Map showing location of Oshawa (43.90012, -78.84957) Oshawa map pin © Google

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