Saint-Jérôme Weather in September

Saint-Jérôme in September sees pleasant daytime temperatures of 21°C (70°F) and nighttime lows of 10°C (50°F). Rainfall is fairly high this month at around 102 mm (4 in), so pack a rain jacket to stay dry.

Rainfall in Saint-Jérôme in September

The climate data from previous years indicates about 12 days of rain, averaging 102 mm (4 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Saint-Jérôme in September

In September, Saint-Jérôme sees pleasant temperatures, with highs of 21°C (70°F). Nights drop to around 10°C (50°F). Conditions are often most pleasant around the middle of the day. With lows around 10°C (50°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Saint-Jérôme in September

The city usually sees around 183 hours of sunlight, indicating a moderately sunny period.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Saint-Jérôme.

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

Saint-Jérôme Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 40%  

Precipitation 102 mm (4 in)  

Rainy days 12 days  

Humidity 60% *  

Sunshine 183 hours *  

Percentage Sunshine 49% *  

* Data from: Montréal, Canada (45 KM, 28 Miles).

What to Wear in Saint-Jérôme in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Saint-Jérôme in September

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

3/10

Outdoor sports

9/10

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 Saint-Jérôme's climate page.

More climate data for Saint-Jérôme

Temperature Rainfall Sunshine Humidity

See the full Saint-Jérôme climate overview or explore weather in Canada.