Joliette Weather in September

September in Joliette brings pleasant temperatures, with daytime highs of 22°C (72°F) and nights around 9°C (48°F). Quite a bit of rainfall is expected, around 96 mm (3.8 in), so pack an umbrella.

Rainfall in Joliette in September

Analyzing past climate data, one can expect approximately 11 days of rain, averaging 96 mm (3.8 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Joliette in September

If you're visiting Joliette in September, expect excellent temperatures with highs of 22°C (72°F) and overnight lows of 9°C (48°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Joliette in September

The area enjoys a balanced 183 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If your ideal day consists of dry skies and pleasant temperatures, May, July, August and September typically offer the best circumstances for Joliette.

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

Joliette Temperature in September

Min Temperature 9°C (48°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 37%  

Precipitation 96 mm (3.8 in)  

Rainy days 11 days  

Humidity 60% *  

Sunshine 183 hours *  

Percentage Sunshine 49% *  

* Data from: Montréal, Canada (58 KM, 36 Miles).

What to Wear in Joliette 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. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Joliette 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

4/10

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 Joliette's climate page.

More climate data for Joliette

Temperature Rainfall Sunshine Humidity

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