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Port Menier Weather in May
In Port Menier, May brings low daytime temperatures around 8°C (46°F), with nights cooling to 4°C (39°F). Expect quite a bit of rainfall this month.
Rainfall in Port Menier in May
Rain is expected on roughly 12 days, totalling around 89 mm (3.5 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Port Menier in May
Temperatures in Port Menier in May top out at 8°C (46°F) and drop to 4°C (39°F) overnight. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Port Menier in May
Enjoy a sunny month with about 243 hours of sunshine, making it one of the brighter months of the year despite the cool conditions.May in Port Menier can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Port Menier Temperature in May
Min Temperature
4°C (39°F)
Max Temperature
8°C (46°F)
Chance of Rain
38%
Precipitation
89 mm (3.5 in)
Rainy days
12 days
Sunshine
243 hours
Percentage Sunshine
Port Menier Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Port Menier - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Port Menier typically rise from around 8°C (46°F) at the start of May to approximately 13°C (55°F) by the end. Nights are cold, with lows typically ranging from -1°C (30°F) to 5°C (41°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather records for Port Menier in May
Browse day-by-day weather records for Port Menier spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Port Menier historical weather extremes in May
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Port Menier.
- The hottest May day on record in Port Menier reached 24°C (75°F) (May 6, 1999).
- Port Menier experienced its chilliest May day on May 3, 1992, reaching only 0°C (32°F).
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 Port Menier in May
Dress warmly and in layers for your trip to Port Menier in May. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Port Menier in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming4/10 -
Cycling4/10 -
Walking4/10 -
Camping4/10 -
Outdoor sports4/10
Port Menier 3-Day Forecast
More climate data for Port Menier
See the full Port Menier climate overview or explore weather in Canada.
Popular in May
Where to go in May - average daytime high across popular destinations.
Niagara Falls
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