Sept-Îles
September
Weather in Sept-Îles for September 2026
Your guide to Sept-Îles weather in September - trends and predictions
In general, the average temperature in Sept-Îles at the beginning of September is 16.1 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 13.1 °C by the end of September.
With an average of 5 rainy days, Sept-Îles experiences minimal rainfall in September.
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Temperatures
Rain 🌧️
More
25
Dry days
5
Rainy days
0
Snow days
17°/9°
Temperatures
18 km/h
Avg max wind
81 %
Avg humidity
Sept-Îles Weather September
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Temperatures trend during September in Sept-Îles
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September weather in Sept-Îles day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 17° /11° | 1.8 mm | 5 | |
| 2 Sept. |  Partly cloudy | 16° /10° | 0.2 mm | 4 | |
| 3 Sept. |  Mist | 15° /11° | 0.1 mm | 3 | |
| 4 Sept. | Fog | 16° /11° | 1.2 mm | 4 | |
| 5 Sept. | Mist | 17° /12° | 1.1 mm | 4 | |
| 6 Sept. | Fog | 17° /12° | 1.7 mm | 4 | |
| 7 Sept. | Fog | 15° /11° | 1 mm | 4 | |
| 8 Sept. |  Light rain shower | 15° /11° | 9 mm | 4 | |
| 9 Sept. | Light rain shower | 12° /10° | 1.2 mm | 3 | |
| 10 Sept. | Partly cloudy | 14° /10° | 1.3 mm | 4 | |
| 11 Sept. | Partly cloudy | 15° /9° | 0 mm | 4 | |
| 12 Sept. | Partly cloudy | 15° /9° | 0 mm | 4 | |
| 13 Sept. |  Overcast | 15° /10° | 3 mm | 3 | |
| 14 Sept. |  Light rain | 15° /10° | 8.7 mm | 4 | |
| 15 Sept. | Partly cloudy | 16° /10° | 0 mm | 4 | |
| 16 Sept. |  Heavy rain | 17° /11° | 5.3 mm | 4 | |
| 17 Sept. |  Moderate rain | 17° /11° | 7.4 mm | 4 | |
| 18 Sept. | Light rain | 16° /11° | 1.1 mm | 4 | |
| 19 Sept. | Moderate rain | 13° /8° | 4 mm | 3 | |
| 20 Sept. | Patchy rain possible | 12° /8° | 0.1 mm | 4 | |
| 21 Sept. | Overcast | 14° /7° | 0 mm | 3 | |
| 22 Sept. | Light rain | 12° /7° | 1.4 mm | 3 | |
| 23 Sept. | Patchy light rain | 13° /9° | 1.8 mm | 3 | |
| 24 Sept. | Overcast | 14° /9° | 0 mm | 4 | |
| 25 Sept. |  Cloudy | 11° /7° | 0 mm | 3 | |
| 26 Sept. | Sunny | 15° /9° | 13.2 mm | 4 | |
| 27 Sept. | Partly cloudy | 13° /9° | 13.5 mm | 4 | |
| 28 Sept. | Sunny | 13° /8° | 0 mm | 4 | |
| 29 Sept. | Partly cloudy | 13° /8° | 0 mm | 4 | |
| 30 Sept. | Partly cloudy | 13° /8° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Sept-Îles 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 Sept-Îles forecast closer to your planned date for the most up-to-date weather information.
Change Month
Sept-Îles in September - FAQ
What are the expected maximum and minimum temperatures in Sept-Îles during September?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Sept-Îles during September?
Significant rainfall exceeding 191.5 mm is expected in Sept-Îles during September, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Sept-Îles during September?
The average wind speed in Sept-Îles during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Sept-Îles
Explore the daily rainfall trends and prepare for Sept-Îless September weather 💧
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Where is Sept-Îles?Get accurate weather forecasts for Sept-Îles, located at latitude 50.2 and longitude -66.382. Stay updated with localized weather information tailored for Sept-Îles.
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