Oakville Weather in August

Oakville in August sees very high temperatures, with highs around 33°C (91°F) and overnight lows of 23°C (73°F). It's the driest month of the year, with very little rainfall to worry about.

Rainfall in Oakville in August

You can expect the least amount of rain of the year this month, making it perfect for outdoor events and activities. You can typically expect 10 days of rain this month, averaging around 84 mm (3.3 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Oakville in August

Daytime highs in Oakville in August reach 33°C (91°F), with nights around 23°C (73°F). Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights are mild at around 23°C (73°F), which is comfortable for most people. Typical temperatures can be misleading; some days will be hotter. Prepare with light clothing and plenty of hydration to stay cool.

Sunshine in Oakville in August

The days are predominantly sunny, with an estimated total of around 307 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Wind Speed in Oakville in August

August sees wind speeds averaging 2 m/s (4 knots). You'll typically experience pleasant light breezes that move leaves slightly and feel refreshing. As an average, expect variation from very calm days to periods with more apparent air movement.

For Oakville itself, April, May and October 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.