Weather in Lanaudière for September 2026
Until now, September 2026 in Lanaudière has been nearly identical to the historical average, with a temperature of 23.8 °C (showing only a slight deviation of 0 °C).
Expect cooler weather in the next days in Lanaudière with the forecast suggesting a temperature of 19.6 °C, lower than the historical average.
In general, the average temperature in Lanaudière at the beginning of September is 24.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.3 °C by the end of September.
The climate of Lanaudière in September is notably wet, with an average of 11 rainy days, and a total of 127.4 mm of precipitation.
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Lanaudière Weather September
Temperatures trend during September in Lanaudière
September weather in Lanaudière day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Partly cloudy | 25° /11° | 1.5 mm | 5 | |
| 2 Sept. |  Patchy rain possible | 24° /12° | 14.8 mm | 5 | |
| 3 Sept. |  Overcast | 25° /14° | 12.5 mm | 5 | |
| 4 Sept. | Overcast | 26° /13° | 7.7 mm | 6 | |
| 5 Sept. |  Mist | 25° /14° | 21.2 mm | 6 | |
| 6 Sept. | Fog | 24° /15° | 2.9 mm | 6 | |
| 7 Sept. |  Patchy light rain with thunder | 24° /12° | 3.8 mm | 5 | |
| 8 Sept. | Light rain shower | 20° /11° | 10.6 mm | 4 | |
| 9 Sept. |  Sunny | 21° /8° | 4.7 mm | 4 | |
| 10 Sept. |  Moderate rain | 22° /9° | 1 mm | 5 | |
| 11 Sept. | Sunny | 21° /8° | 0 mm | 5.1 | |
| 12 Sept. | Overcast | 23° /12° | 0 mm | 5.1 | |
| 13 Sept. | Overcast | 24° /17° | 2.6 mm | 3 | |
| 14 Sept. | Sunny | 20° /10° | 5 mm | 4.7 | |
| 15 Sept. | Overcast | 17° /7° | 0 mm | 4 | |
| 16 Sept. | Overcast | 23° /14° | 7.5 mm | 6 | |
| 17 Sept. | Overcast | 19° /11° | 0 mm | 5 | |
| 18 Sept. | Sunny | 20° /9° | 0 mm | 5 | |
| 19 Sept. | Sunny | 22° /7° | 0.5 mm | 6 | |
| 20 Sept. | Sunny | 14° /4° | 0 mm | 4 | |
| 21 Sept. | Overcast | 17° /4° | 0 mm | 4 | |
| 22 Sept. | Overcast | 20° /11° | 1.9 mm | 6 | |
| 23 Sept. | Light rain shower | 15° /13° | 16.7 mm | 3 | |
| 24 Sept. | Partly cloudy | 22° /11° | 0 mm | 6 | |
| 25 Sept. |  Moderate or heavy rain shower | 16° /11° | 47.7 mm | 4 | |
| 26 Sept. | Sunny | 20° /10° | 38.6 mm | 5 | |
| 27 Sept. | Sunny | 20° /8° | 0 mm | 5 | |
| 28 Sept. | Sunny | 21° /10° | 0 mm | 5 | |
| 29 Sept. | Mist | 22° /9° | 0 mm | 5 | |
| 30 Sept. | Mist | 21° /9° | 0 mm | 5 | |
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Lanaudière in September - FAQ
What are the expected maximum and minimum temperatures in Lanaudière during September?
How much rainfall should be expected in Lanaudière during September?
What are the typical wind conditions in Lanaudière during September?
September rainfall patterns in Lanaudière
UV exposure in Lanaudière during September
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Where is Lanaudière?Get accurate weather forecasts for Lanaudière, located at latitude 45.7 and longitude -73.647. Stay updated with localized weather information tailored for Lanaudière.