Calgary weather
Our guide to the weather in Calgary during March
We've looked at the most up-to-date weather data for Calgary, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Calgary weather in March.
How cold is it in Calgary during March?
It's extremely cold in Calgary during March. The temperature tops out at around 2℃ during the day, falling away to -6℃ at night. Yikes! The UV index will be low at this time of year, so not something to worry about. However, if you're going to be outside for long periods it's always a good idea to apply a small amount of sunscreen to exposed skin.
Does it snow in Calgary during March?
Yes, snow is pretty likely during March. There's also a good chance that there will be ice and snow on the ground, so pack appropriate footwear and clothing.
Does it rain in Calgary during March?
On average, there will be 4 rainy days during the month, amounting to 31.2mm in total. That's much drier than we see in England during August, and therefore not something to be concerned about. Of course, some of that rain will actually fall as sleet, snow, and possibly freezing rain. You're not likely to see a thunderstorm during your trip.
Is it windy in Calgary during March?
You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in March. With cold air temperatures at this time of year, any breeze will feel very cold.
Is it too cold to swim in the sea in Calgary during March?
The water around Calgary is a frigid 3℃ during March and is far too cold for for swimming. Those who frequently swim in cold open water might want to take a very quick plunge, but prolonged exposure could cause hypothermia. A thick winter wetsuits will allow longer exposure to the water, if you are very brave!
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