The climate in Oshawa during July can be summarized as warm, humid and reasonably dry.
July is in the summer in Oshawa and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 15°C (59°F) is normal.
|Daytime temperature||25.9°C 78.5°F|
|Nightly temperature||14.8°C 58.6°F|
|Average temperature||20.3°C 68.5°F|
|Daily sunshine||9.8 hrs|
|Avg rainfall||69 mm 2.7 ins|
|Rainy days||9 days|
|Sea temperature||19.8°C 67.7°F|
|Windspeed||12.6kph 8 mph|
On average July is the 5th driest month of the year in Oshawa with around 69mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.8 hours of sunshine per day.
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 July 2019.
|Hottest month:||July||25.6°C 78.1°F|
|Driest month:||February||48mm 1.9ins|
|Coldest month:||January||-3°C 26.6°F|
|Wettest month:||August||83mm 3.3ins|