Whitby Weather in May
May in Whitby averages 17°C (63°F) during the day and 8°C (46°F) at night. Quite a bit of rainfall is typical this month, with around 83 mm (3.3 in) on average. An umbrella is a good idea.
Rainfall in Whitby in May
You can expect rain on roughly 12 days based on historical data, averaging 83 mm (3.3 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Whitby in May
In May, expect moderate temperatures in Whitby, with highs of 17°C (63°F) and lows of 8°C (46°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Whitby in May
The city usually sees around 227 hours of sunlight, indicating many sunny days — a great month for sightseeing.If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Whitby.
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 Whitby's climate page.
Whitby Temperature in May
Min Temperature
8°C (46°F)
Max Temperature
17°C (63°F)
Chance of Rain
38%
Precipitation
83 mm (3.3 in)
Rainy days
12 days
Humidity
76% *
Sunshine
227 hours *
Percentage Sunshine
50% *
Best Places in Canada in May
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in May →
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unpleasant
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What to Wear in Whitby in May
For Whitby in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Whitby in May
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 Whitby's climate page.
Temperature Rainfall Sunshine Humidity
See the full Whitby climate overview or explore weather in Canada.
