Cornwall Weather in March
Cornwall in March sees low daytime temperatures of 2°C (36°F) and nighttime lows of -6°C (21°F). Rainfall is fairly high this month at around 92 mm (3.6 in), so pack a rain jacket to stay dry.
Rainfall in Cornwall in March
Historically, the month has about 14 days of snow/rain, averaging 92 mm (3.6 in) in total. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Cornwall in March
Daytime temperatures in Cornwall reach 2°C (36°F) in March, dropping to -6°C (21°F) at night. March is in the winter season. Staying warm is the main priority this month, especially during mornings and evenings. Nights drop below freezing to -6°C (21°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. 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 Cornwall in March
With about 140 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.March in Cornwall has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Cornwall's climate page.
Cornwall Temperature in March
Min Temperature
-6°C (21°F)
Max Temperature
2°C (36°F)
Chance of Rain
47%
Precipitation
92 mm (3.6 in)
Rainy days
14 days
Sunshine
140 hours *
Percentage Sunshine
38% *
Best Places in Canada in March
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in March →
perfect weather
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tolerable
unpleasant
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What to Wear in Cornwall in March
Dress warmly and in layers for your trip to Cornwall in March. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Cornwall in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Canada, check out our Cornwall's climate page.
See the full Cornwall climate overview or explore weather in Canada.
