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Trois-Rivières in September average weather

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Temperatures trend during September in Trois-Rivières

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September weather day by day

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August October

Date	Weather	Temperatures	Rain	UV
1 Sept.	Partly cloudy	23° /9°	2.6 mm	6
2 Sept.	Mist	19° /9°	0.1 mm	5
3 Sept.	Fog	24° /11°	0 mm	6
4 Sept.	Fog	26° /14°	0 mm	6
5 Sept.	Fog	26° /15°	0 mm	6
6 Sept.	Fog	27° /15°	0.3 mm	6
7 Sept.	Patchy light rain with thunder	24° /14°	9.3 mm	6
8 Sept.	Light rain shower	19° /12°	7.7 mm	5
9 Sept.	Mist	20° /9°	0 mm	5
10 Sept.	Mist	20° /9°	0 mm	5
11 Sept.	Mist	21° /10°	0 mm	6
12 Sept.	Overcast	21° /11°	0.1 mm	5
13 Sept.	Heavy rain	22° /12°	13 mm	5
14 Sept.	Fog	19° /11°	0 mm	5
15 Sept.	Partly cloudy	22° /9°	0 mm	6
16 Sept.	Overcast	23° /13°	0 mm	6
17 Sept.	Light rain shower	24° /12°	0.4 mm	6
18 Sept.	Light rain shower	23° /12°	1.8 mm	5
19 Sept.	Moderate rain	22° /13°	4.5 mm	5
20 Sept.	Patchy rain possible	20° /12°	0.1 mm	5
21 Sept.	Sunny	21° /9°	0 mm	6
22 Sept.	Mist	21° /8°	0 mm	5
23 Sept.	Mist	20° /8°	0 mm	5
24 Sept.	Sunny	20° /10°	0 mm	5
25 Sept.	Sunny	16° /8°	9.9 mm	4
26 Sept.	Sunny	17° /8°	77.6 mm	4
27 Sept.	Sunny	20° /9°	0 mm	5
28 Sept.	Mist	21° /8°	0 mm	5
29 Sept.	Mist	20° /8°	0 mm	5
30 Sept.	Mist	21° /7°	0 mm	5
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Important Notice

Our weather forecast for Trois-Rivières in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Trois-Rivières forecast closer to your planned date for the most up-to-date weather information.

Trois-Rivières in September - FAQ

What are the expected maximum and minimum temperatures in Trois-Rivières during September?

Enjoy moderate daytime temperatures of up to 22° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Trois-Rivières during September?

Moderate rainfall is anticipated in Trois-Rivières during September, with a total of 60.5 mm spread over approximately 7 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Trois-Rivières during September?

The average wind speed in Trois-Rivières during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Trois-Rivières

Explore the daily rainfall trends and prepare for Trois-Rivièress September weather 💧

UV exposure in Trois-Rivières during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Where is Trois-Rivières?

Get accurate weather forecasts for Trois-Rivières, located at latitude 46.345 and longitude -72.548. Stay updated with localized weather information tailored for Trois-Rivières.

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Mon.	Tue.	Wed.	Thu.	Fri.	Sat.	Sun.
1 23°	2 19°	3 24°	4 26°	5 26°	6 27°	7 24°
8 19°	9 20°	10 20°	11 21°	12 21°	13 22°	14 19°
15 22°	16 23°	17 24°	18 23°	19 22°	20 20°	21 21°
22 21°	23 20°	24 20°	25 16°	26 17°	27 20°	28 21°
29 20°	30 21°