Saint Marys weather in May (Ontario, Canada)
What is the weather forecast for Saint Marys in May? Check out our in-depth weather guide for this month.
Temperatures
May in Saint Marys generally includes pleasant temperatures and high rainfall. You can expect daytime temperatures to reach around 20°C, while the nights will see a decline to about 8°C.
Precipitation
Saint Marys in May usually receives high rainfall, averaging around 101 mm for the month. Rain is expected on roughly 11 days.Should you favor a climate that's both dry and comfortably warm August and September typically offer the most agreeable circumstances. On the other hand, January, February, March, April, November and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Saint Marys climate page with graphs.
Saint Marys, monthly averages in May
Where to go in Canada in May
Find out more about the weather in Canada and which places have the best travel conditions in this month.
So, what should you wear in this month?
For visitors traveling to Saint Marys, 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.
Interested in more climate information?
This site provides you with all the information you need about the climate in Saint Marys.
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 travel conditions. Find out where to go with our weather planner.