Squamish Weather in September

September in Squamish typically sees daytime highs of 17°C (63°F) and nighttime lows of 8°C (46°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the summer season.

Rainfall in Squamish in September

Rain is expected on roughly 11 days, totalling around 161 mm (6.3 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Squamish in September

September in Squamish sees highs of 17°C (63°F) and lows of 8°C (46°F) overnight. Summer occurs in September. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 8°C (46°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Squamish in September

Expect a lot of sunshine this month, with about 212 hours of sun. These sunny conditions add to the overall experience.

If you prefer enjoying temperate temperatures and rain-free days, 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.

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• January
• February
• March
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• May
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• October
• November
• December

For a detailed overview over the year and the best time to visit Canada, check out our Squamish's climate page.

Squamish Temperature in September

Min Temperature 8°C (46°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 37%  

Precipitation 161 mm (6.3 in)  

Rainy days 11 days  

Humidity 67% *  

Sunshine 212 hours *  

Percentage Sunshine 56% *  

* Data from: Vancouver, Canada (46 KM, 28 Miles).

What to Wear in Squamish in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Squamish in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

5/10

Walking

5/10

Camping

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Canada, check out our Squamish's climate page.

More climate data for Squamish

Temperature Rainfall Sunshine Humidity

See the full Squamish climate overview or explore weather in Canada.