The climate in Oshawa during March can be summarized as cold and reasonably dry.
March is in the spring in Oshawa and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a freezing 4°C (39°F), whilst at night -5°C (23°F) is normal.
|Daytime temperature||3.8°C 38.8°F|
|Nightly temperature||-4.8°C 23.4°F|
|Average temperature||-0.5°C 31.1°F|
|Daily sunshine||5.1 hrs|
|Avg rainfall||56 mm 2.2 ins|
|Rainy days||10 days|
|Sea temperature||2.3°C 36.1°F|
|Windspeed||18kph 11 mph|
On average March is the 3rd driest month of the year in Oshawa with around 56mm 2.2 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 5.1 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 Oshawa in March 2022.
|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|