Thornhill weather in May (Ontario, Canada)
Curious about the May weather in Thornhill? Check out this comprehensive weather guide.
In May, Thornhill typically experiences pleasant temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 18°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 8°C.
Thornhill in May usually receives moderate rainfall, averaging around 80 mm for the month. Based on our climate data of the past 30 years, about 11 days of rain are anticipated.
The city usually sees around 227 hours of sunlight, indicating many sunny days.
If your ideal day consists of dry skies and moderate temperatures June, July, August and September generally stand out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Thornhill climate page with graphs.
Thornhill, monthly averages in May
Where to go in Canada in May
Find out more about the weather in Canada in May and which places have the best weather conditions in this month.
So, what should you wear in this month?
For visitors traveling to Thornhill, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in May.
Interested in more climate information?
This site provides you with all the information you need about the climate in Thornhill.
Our site offers climate and forecast data for every country in the world. Are you going to Canada? On this website you can find historical weather averages for many cities in Canada. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.