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Saint Martins Weather in May
During May, Saint Martins experiences moderate daytime temperatures of 14°C (57°F) and cooler nights around 5°C (41°F). Expect quite a bit of rainfall. Around 101 mm (4 in) is typical.
Rainfall in Saint Martins in May
Rain is expected on roughly 13 days, totalling around 101 mm (4 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Saint Martins in May
Daytime temperatures in Saint Martins reach 14°C (57°F) in May, dropping to 5°C (41°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Saint Martins Temperature in May
Min Temperature
5°C (41°F)
Max Temperature
14°C (57°F)
Chance of Rain
43%
Precipitation
101 mm (4 in)
Rainy days
13 days
Saint Martins Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint Martins - 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 Saint Martins in May
Pack for changing conditions in Saint Martins in May. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes.
What To Do in Saint Martins in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling5/10 -
Walking5/10 -
Barbeque4/10 -
Camping3/10 -
Outdoor sports9/10
Saint Martins 3-Day Forecast
More climate data for Saint Martins
See the full Saint Martins climate overview or explore weather in Canada.
Popular in May
Where to go in May - average daytime high across popular destinations.
Niagara Falls
21°C (70°F) Montréal20°C (68°F) Ottawa20°C (68°F) Quebec City19°C (66°F) Calgary17°C (63°F) Vancouver16°C (61°F) Toronto16°C (61°F) Whistler11°C (52°F) Bucket list
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