Thornhill Weather in March

Thornhill in March sees low daytime temperatures of 9°C (48°F) and nighttime lows of 2°C (36°F). Rainfall is fairly high this month at around 103 mm (4.1 in), so pack a rain jacket to stay dry.

Rainfall in Thornhill in March

On average, there are about 19 days with rain during this month, averaging 103 mm (4.1 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Thornhill in March

In March, expect low temperatures in Thornhill, with highs of 9°C (48°F) and lows of 2°C (36°F) at night. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights fall to 2°C (36°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 Thornhill in March

This month is characterized by fewer sunny days, with about 86 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

If you're looking for dry conditions and comfortable temperatures, March may not be the ideal month to visit Thornhill. Our weather planner can help you explore destinations with more pleasant weather conditions.