Senneville

Area Small residential village on Montreal's western island

On Montreal Island’s western tip, Senneville is a small village with waterfront homes, a marina and parkland; day-trippers come for quiet walks, sailing and historic houses.

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Senneville is a small municipality on the western tip of the Island of Montreal in Quebec, characterized by low-density residential areas and shoreline landscapes.

The village offers waterfront views, historic houses and a quiet, suburban environment rather than major tourist attractions. It is known locally for its parks and private properties set along the shoreline.

Senneville developed as a residential community serving Montreal and has long been associated with summer homes and country estates for city residents.

Positioned at the western end of Montreal Island, Senneville is approximately a 20 to 30-kilometre drive from downtown Montreal depending on route and traffic.

  • Character: A small, primarily residential village on the western tip of the Island of Montreal, known for waterfront properties and green spaces.
Senneville
Senneville, Quebec, Canada
45.4126, -73.9548
Free (municipality)

How to Get to Senneville #

Drive from Montreal via Autoroute 40 (Trans‑Canada/Metropolitan) west, then follow local roads onto Boulevard Gouin Ouest and north toward Senneville. Public transit options are limited; driving is the most practical approach.

Tips for Visiting Senneville #

  • Visit the historic waterfront and Fort Senneville ruins for local history and shoreline views.
  • Combine a trip with a drive along Lakeshore Road to see West Island estates and nearby parks.
  • If driving from Montreal, allow time for traffic across the West Island-take Autoroute 40 west toward Pierrefonds and follow local roads.

Best Time to Visit Senneville #

Late spring through early autumn for outdoor activities and pleasant weather.

Summer
June-August · 18°C to 27°C
Best time for waterfront walks, sailing and visiting gardens.
Fall
September-October · 5°C to 15°C
Leaf colour and quieter tourist season; good for scenic drives around the island.

Weather & Climate near Senneville #

Climate

Senneville's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with warm summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -15°C to 26°C. Moderate rainfall (986 mm/year), distributed fairly evenly throughout the year.

Temperature & Rainfall
Temperature Range
26°
Warmest Month
-15°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -6°C and lows of -15°C. Moderate rainfall (75 mm).

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-15° -6°

Weather

75 mm
Rainfall
4.0 m/s
Wind
Light Breeze

February

February is freezing with highs of -4°C and lows of -14°C. Moderate rainfall (60 mm).

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-14° -4°

Weather

60 mm
Rainfall
4.0 m/s
Wind
Light Breeze

March

March is freezing with highs of 1°C and lows of -8°C. Moderate rainfall (65 mm).

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-8°

Weather

65 mm
Rainfall
4.0 m/s
Wind
Light Breeze

April

April is cold with highs of 9°C and lows of 0°C. Regular rainfall (80 mm).

Comfort

Feels Like Cold
C
Temperature

Weather

80 mm
Rainfall
4.0 m/s
Wind
Light Breeze

May

May is cool with highs of 18°C and lows of 7°C. Regular rainfall (83 mm).

Comfort

12°
Feels Like Cool
12°C
Temperature
18°

Weather

83 mm
Rainfall
3.7 m/s
Wind
Light Breeze

June

June is cool with highs of 23°C and lows of 12°C. Regular rainfall (90 mm).

Comfort

18°
Feels Like Cool
18°C
Temperature
12° 23°

Weather

90 mm
Rainfall
3.4 m/s
Wind
Light Breeze

July

July is the warmest month with highs of 26°C and lows of 16°C. Regular rainfall (91 mm).

Comfort

21°
Feels Like Mild
21°C
Temperature
16° 26°

Weather

91 mm
Rainfall
3.1 m/s
Wind
Light Breeze

August

August is mild with highs of 25°C and lows of 15°C. The wettest month with 93 mm of rain.

Comfort

20°
Feels Like Mild
20°C
Temperature
15° 25°

Weather

93 mm
Rainfall
2.9 m/s
Wind
Calm

September

September is cool with highs of 20°C and lows of 10°C. Regular rainfall (89 mm).

Comfort

15°
Feels Like Cool
15°C
Temperature
10° 20°

Weather

89 mm
Rainfall
3.2 m/s
Wind
Light Breeze

October

October is cold with highs of 13°C and lows of 4°C. Regular rainfall (88 mm).

Comfort

Feels Like Cold
C
Temperature
13°

Weather

88 mm
Rainfall
3.5 m/s
Wind
Light Breeze

November

November is cold with highs of 6°C and lows of -1°C. Regular rainfall (92 mm).

Comfort

Feels Like Cold
C
Temperature
-1°

Weather

92 mm
Rainfall
3.9 m/s
Wind
Light Breeze

December

December is freezing with highs of -2°C and lows of -10°C. Regular rainfall (80 mm).

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-10° -2°

Weather

80 mm
Rainfall
4.0 m/s
Wind
Light Breeze

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