North Bay Weather in September

September in North Bay sees daytime temperatures around 20°C (68°F) and lows of 10°C (50°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in North Bay in September

As the rainiest month, carrying an umbrella is advisable to manage the frequent rain. Historically, approximately 13 days this month are expected to have rain, averaging 106 mm (4.2 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in North Bay in September

Expect highs of 20°C (68°F) in North Bay in September, with nights dropping to around 10°C (50°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 10°C (50°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

If you prefer dry days with pleasant temperatures, June and July typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.