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Richmond Hill Weather in May
Thinking of visiting Richmond Hill in May? Expect pleasant temperatures reaching 19°C (66°F) during the day, dropping to 8°C (46°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Richmond Hill in May
Past climate data indicates that roughly 11 days will see rain, totalling around 81 mm (3.2 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Richmond Hill in May
Daytime temperatures in Richmond Hill reach 19°C (66°F) in May, dropping to 8°C (46°F) at night. Conditions are often most pleasant around the middle of the day. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Richmond Hill in May
The month enjoys around 227 hours of sunshine, creating mostly sunny days with good weather conditions.If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Richmond Hill.
Richmond Hill Temperature in May
Min Temperature
8°C (46°F)
Max Temperature
19°C (66°F)
Chance of Rain
36%
Precipitation
81 mm (3.2 in)
Rainy days
11 days
Humidity
76% *
Sunshine
227 hours *
Percentage Sunshine
50% *
* Data from: Toronto, Canada (24 KM, 15 Miles).
Richmond Hill Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Richmond Hill - and find the best time to visit.
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 →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Richmond Hill in May
For Richmond Hill 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 Richmond Hill in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping4/10 -
Outdoor sports9/10
Richmond Hill 3-Day Forecast
More climate data for Richmond Hill
Temperature Rainfall Sunshine Humidity
See the full Richmond Hill climate overview or explore weather in Canada.
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Where to go in May - average daytime high across popular destinations.
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