Brion Island

Island Uninhabited island in Gulf of St. Lawrence

An uninhabited island in the Gulf of Saint Lawrence, part of Quebec; boaters visit for seabird colonies, rocky cliffs and remains of historic lighthouse structures.

Main image
Brion Island
47.7945, -61.4652

Tips for Visiting Brion Island #

  • Île Brion is a protected nature reserve off the Magdalen Islands and landings are tightly controlled or prohibited without permission; plan to view the island by boat from the Magdalen Islands rather than assuming you can go ashore.
  • Book a licensed boat operator or join an organized wildlife/cruise trip from Havre‑aux‑Maisons or another Magdalen harbour - guides know safe landing points, sensitive seasons, and where to observe seabird colonies without causing disturbance.
  • Check local conservation rules before you go: many parts of Brion are closed during bird‑breeding season, so confirm access and timing with provincial park authorities or the local tourism office.

Best Time to Visit Brion Island #

Best visited in summer (June-August) when sea conditions are most favorable for boats and seabird colonies are active.

Summer
June-August · 10-18°C (50-64°F)
Calmest seas and warmest air - best time for boat access, seabird viewing and exploring the island.
Shoulder seasons
May & September · 5-12°C (41-54°F)
Sea conditions can be choppier and services limited; fewer visitors but less reliable boat schedules.
Outside summer
October-April · -5-5°C (23-41°F) variable
Colder, windier and with rougher seas; island access is often restricted and weather can be harsh.

Weather & Climate near Brion Island #

Climate

Continental climate with mild summers (peaking in August) and freezing winters (coldest in February). Temperatures range from -13°C to 19°C. Abundant rainfall (1018 mm/year), wettest in December, distributed fairly evenly throughout the year.

Temperature & Rainfall
Temperature Range
19°
Warmest Month
-13°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -3°C and lows of -12°C. Regular rainfall (100 mm) and breezy conditions.

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-12° -3°

Weather

100 mm
Rainfall
7.7 m/s
Wind
Breezy

February

February is the coldest month with highs of -4°C and lows of -13°C. Moderate rainfall (76 mm) and breezy conditions.

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-13° -4°

Weather

76 mm
Rainfall
7.0 m/s
Wind
Breezy

March

March is freezing with highs of 0°C and lows of -8°C. Regular rainfall (80 mm) and breezy conditions.

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-8°

Weather

80 mm
Rainfall
6.7 m/s
Wind
Breezy

April

April is cold with highs of 4°C and lows of -2°C. Moderate rainfall (69 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

69 mm
Rainfall
6.1 m/s
Wind
Breezy

May

May is cold with highs of 8°C and lows of 2°C. Moderate rainfall (74 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

74 mm
Rainfall
5.6 m/s
Wind
Light Breeze

June

June is cool with highs of 14°C and lows of 7°C. Moderate rainfall (72 mm).

Comfort

10°
Feels Like Cool
10°C
Temperature
14°

Weather

72 mm
Rainfall
5.2 m/s
Wind
Light Breeze

July

July is cool with highs of 18°C and lows of 12°C. Moderate rainfall (70 mm).

Comfort

15°
Feels Like Cool
15°C
Temperature
12° 18°

Weather

70 mm
Rainfall
5.0 m/s
Wind
Light Breeze

August

August is cool with highs of 19°C and lows of 13°C. Regular rainfall (80 mm).

Comfort

16°
Feels Like Cool
16°C
Temperature
13° 19°

Weather

80 mm
Rainfall
5.0 m/s
Wind
Light Breeze

September

September is cool with highs of 15°C and lows of 10°C. Regular rainfall (88 mm).

Comfort

13°
Feels Like Cool
13°C
Temperature
10° 15°

Weather

88 mm
Rainfall
5.7 m/s
Wind
Light Breeze

October

October is cold with highs of 10°C and lows of 5°C. Regular rainfall (96 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
10°

Weather

96 mm
Rainfall
6.6 m/s
Wind
Breezy

November

November is cold with highs of 5°C and lows of 0°C. Significant rainfall (103 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature

Weather

103 mm
Rainfall
7.1 m/s
Wind
Breezy

December

December is freezing with highs of 0°C and lows of -6°C. The wettest month with heavy rain (110 mm) and breezy conditions.

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-6°

Weather

110 mm
Rainfall
7.9 m/s
Wind
Breezy

Nearby Attractions to Brion Island