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Saint-Pierre and Miquelon, Saint-Pierre and Miquelon · Temperate oceanic

Saint-Pierre and Miquelon in September: go or not?

Tough period. Saint-Pierre and Miquelon in September only reaches 4.4/10.

📅 Updated August 2026 🛰️ ERA5 · 10 years 📍 46.78°N · 56.18°W
⚡ This month's verdict
Avoid
Saint-Pierre and Miquelon · September
4.4
14–16°
Temperature
34%
Rain
5h
Sun
🌊 Seaside☀️ Bright🍴 Gastronomy
Photo : Issy Bailey via Unsplash
The month in detail

What to expect in September

Autumn marks the end of peak season in Saint-Pierre and Miquelon. Temperatures drop (16.0°C) and rain returns (34.0% of days). Expect rain on 34.0% of days — a light raincoat in the bag is recommended.

September ranks 2 out of 12 months in Saint-Pierre and Miquelon.

This month's conditions

What it's like in September

UV index
5 · moderate
protect during midday hours
Feels like
comfortable
12°
Sea
16°C
cold, for the brave
Daylight
12.3h of daylight
Air quality
good
AQI 29
Compare

Is September the right month?

The best month in Saint-Pierre and Miquelon is August (4.5/10), 0.1 pt higher than September.

See August →See all 12 months →
Context

Our verdict

Saint Pierre and Miquelon, French overseas community in the North Atlantic off Canadian Newfoundland: 6000 inhabitants on 242 km² spread over 8 islands of which 2 main inhabited ( Saint-Pierre 6 km² + Miquelon-Langlade 216 km²).

Read Gilles' full review →

Book

Plan your trip

Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.

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Stay
Hotels & rentals · Saint-Pierre and Miquelon
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Activities
Tours, tickets, experiences
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Flights
Multi-airline comparator
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🎟️ Activities & tours · Saint-Pierre and Miquelon

GetYourGuide selection · free cancellation

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Practical info

What you need to know before you go

Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a beach holiday.

Country · Saint-Pierre and Miquelon

🗣️LanguageFrench
💶CurrencyEuro (€)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘExpensive · 4/5

🌡️ Climate

🌍Climate typeTemperate oceanic
📈Climate trend ⓘStable
🔥Hottest monthAugust · 17°C
❄️Coolest monthFebruary · 0°C
🌧️Rainiest month ⓘFebruary · 63%

🏖️ Beach holiday

📅Peak seasonJuin → Sept
🏖️Swell (Sept–Mar) ⓘModérée
🛂VisaSchengen · 90 days
Explore

Other destinations in September

If September doesn't convince you for this destination, compare with others.

Similar climate
FuranoJapanWhistlerCanadaNisekoJapanNozawa OnsenJapanBig WhiteCanada
Nearby
Quebec CityCanada1142 kmCape CodUnited States1252 kmBostonUSA1275 kmStoweUnited States1306 km
Other top picks
Cape VerdeCape Verde5.3SalCape Verde5.6Marsa AlamEgypt5.8Sharm el-SheikhEgypt5.8HurghadaEgypt5.9
← AugustOctober →
🗺️ See all 754 destinations on the map
Location

Where is Saint-Pierre and Miquelon ?

Global position + regional geographic context.

🌍 World
🔍 Geographic context
Saint-Pierre and Miquelon
Temperate oceanic climate with a 4.5 → 0.5 gap between best and worst month. 10 years of ERA5 data to choose by project.
46.78°N · 56.18°W
Questions

Frequently asked questions

What is the best time to visit Saint-Pierre and Miquelon?
August is the best month with 17.0°C highs, 16.0°C lows, 5.4h of sunshine and 36.0% rainy days.
How many hours of sunshine does Saint-Pierre and Miquelon get in August?
Saint-Pierre and Miquelon averages 5.4 sunshine hours per day in August. It is the sunniest month with a climate score of 4.2/10.
What is the rainiest month in Saint-Pierre and Miquelon?
January is the most unfavourable month with January has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Saint-Pierre and Miquelon in August?
In August, overnight lows reach 16.0°C, while afternoon highs average 17.0°C.
Is Saint-Pierre and Miquelon good in winter?
In winter (December-February), Saint-Pierre and Miquelon scores 0.5/10 on average — Difficult period — prefer the peak season.. The best month overall remains August with a score of 4.2/10.
When should you avoid Saint-Pierre and Miquelon?
January is the most difficult month to visit Saint-Pierre and Miquelon, with January has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Saint-Pierre and Miquelon in September?
In September, the sea averages 16°C in Saint-Pierre and Miquelon: cold, for the brave. Best left to hardened swimmers or those with a wetsuit.
Do you need sun protection in Saint-Pierre and Miquelon in September?
The average UV index reaches 5 in September in Saint-Pierre and Miquelon (moderate), with about 12.3h of daylight. Protect during midday hours.