Oshawa Weather in October

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

The climate in Oshawa during October can be summarized as cool and reasonably dry.

October is in the fall / autumn in Oshawa and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 13°C (56°F), whilst at night 4°C (40°F) is normal.

Oshawa weather averages (imperial / metric)
Daytime temperature 13.3°C 55.9°F
Nightly temperature 4.2°C 39.5°F
Average temperature 8.7°C 47.7°F
Daily sunshine 4.9 hrs
Avg rainfall 72 mm 2.8 ins
Rainy days 12 days
Sea temperature 14.1°C 57.4°F
Humidity 77%
Windspeed 14.8kph 9 mph

On average October is the 6th wettest month of the year in Oshawa with around 72mm 2.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.9 hours of sunshine per day.

October temperatures in Oshawa

Oshawa average temperature in October

October rainfall

Oshawa average rain in October

October hourly sunshine

Oshawa average rain in October

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 October 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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