Bowmanville Weather in September

Bowmanville in September sees high temperatures, with highs around 22°C (72°F) and overnight lows of 13°C (55°F). Rainfall is fairly high at around 87 mm (3.4 in) on average, so pack waterproofs just in case.

Rainfall in Bowmanville in September

You can expect rain on around 11 days based on historical patterns, with 87 mm (3.4 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Bowmanville in September

September is one of the better months to visit Bowmanville. Expect 22°C (72°F) during the day and 13°C (55°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Bowmanville in September

The city usually sees around 195 hours of sunlight, indicating many sunny days — a great month for sightseeing.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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For a detailed overview over the year and the best time to visit Canada, check out our Bowmanville's climate page.

Bowmanville Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 36%  

Precipitation 87 mm (3.4 in)  

Rainy days 11 days  

Humidity 87% *  

Sunshine 195 hours *  

Percentage Sunshine 52% *  

* Data from: Toronto, Canada (63 KM, 39 Miles).

What to Wear in Bowmanville in September

For Bowmanville in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Bowmanville in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Canada, check out our Bowmanville's climate page.

More climate data for Bowmanville

Temperature Rainfall Sunshine Humidity

See the full Bowmanville climate overview or explore weather in Canada.