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Markham in May
The weather in May
In May, Markham averages daytime highs of 20° and night-time lows of 9° — mild weather by day. Expect around 85 mm of precipitation spread over about 11 wet days, with average cloud cover near 39%.
Days are 7.4° warmer than in April on average, and June is warmer again by about 5°.
May scores 71/100 — good conditions for sightseeing — and ranks 1st of the twelve months for Markham.
Around the middle of the month the sun rises at 05:52 and sets at 20:36 local time, giving 14 h 44 min of daylight. Days lengthen by 63 minutes over the month.
Why 71/100?
How the score for May is builtComfort peaks for daytime highs between 18° and 25°C (64–77°F).
Festivals in the region in May
- Departure FestivalArts festivalToronto
Only the month is given: the exact dates change from year to year.
Around Markham this month
Canada's best in May
Whitchurch–Stouffville
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Markham in May: quick answers
Is May a good time to visit Markham?
May scores 71/100 for Markham, which we rate as good. Average highs are 20°C with 11 wet days.
How warm is Markham in May?
Daytime highs average 20°C and night-time lows 9°C in May.
Does it rain a lot in Markham in May?
Markham receives about 85 mm of precipitation in May, falling on around 11 days.