Brockville Weather in October

October in Brockville brings moderate temperatures around 14°C (57°F) during the day, dropping to 6°C (43°F) at night, with the most rainfall of the year.

Rainfall in Brockville in October

As the month with the highest rainfall, make sure to have an umbrella to manage the showers. Based on our climate data of the past 30 years, about 16 days of rain are anticipated, with 119 mm (4.7 in) on average. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Brockville in October

In October, Brockville gets moderate temperatures, with highs of 14°C (57°F). Nights cool to around 6°C (43°F). The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 6°C (43°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Brockville in October

The month brings about 141 hours of sunlight, offering a comfortable mix of sun and overcast.

For Brockville itself, May, July, August and September generally stand out with 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.