Oshawa Weather in March

Oshawa in March sees low temperatures, with highs around 5°C (41°F) and overnight lows of -4°C (25°F). Snow/rainfall is fairly high at around 67 mm (2.6 in) on average, so pack waterproofs just in case.

Rainfall in Oshawa in March

Typically, you can expect about 10 days of snow/rain this month, with 67 mm (2.6 in) on average. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Oshawa in March

Temperatures in Oshawa in March top out at 5°C (41°F) and drop to -4°C (25°F) overnight. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. With overnight lows of -4°C (25°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. With the arrival of this cold month, make sure you're dressed in warm clothing. It's important to be ready for the chill.

Sunshine in Oshawa in March

The area enjoys a balanced 161 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Oshawa.