Thornhill Weather in August

August in Thornhill typically sees daytime highs of 18°C (64°F) and nighttime lows of 10°C (50°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the summer season.

Rainfall in Thornhill in August

The climate data from previous years indicates about 17 days of rain, averaging 118 mm (4.6 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Thornhill in August

In August, Thornhill sees pleasant temperatures, with highs of 18°C (64°F). Nights drop to around 10°C (50°F). August is a notable month of the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows of 10°C (50°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Thornhill in August

The area enjoys a balanced 135 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Thornhill.