easeweather.com
Units
°C
°F
Sept-Îles
Forecast Today Tomorrow
more
Quebec CanadaUnited States

Weather in Sept-Îles for August 2025

Your guide to Sept-Îles weather in August - trends and predictions
  • In general, the average temperature in Sept-Îles at the beginning of August is 18.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 17.3 °C by the end of August.

  • Sept-Îles experiences an exceptionally high level of rainfall in August, with more than 20 rainy days on average.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
7
Dry days
Average rainy days
24
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/12°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Sept-Îles in August average weather

Move between months or click on a day
Select a date

You can click on date

Access Sept-Îles weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Got it

Temperatures trend during August in Sept-Îles

See the weather trend as well as the moving average line

August weather day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
1 Aug. Heavy rain at times
Heavy rain at times
20° /14° 6.8 mm 5
2 Aug. Patchy rain possible
Patchy rain possible
21° /14° 1.1 mm 5
3 Aug. Patchy rain possible
Patchy rain possible
19° /13° 2.9 mm 5
4 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
19° /15° 30.1 mm 5
5 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
17° /14° 10.2 mm 4
6 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
17° /13° 4.4 mm 4
7 Aug. Overcast
Overcast
16° /11° 0.2 mm 4
8 Aug. Heavy rain at times
Heavy rain at times
16° /10° 6.3 mm 4
9 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
16° /12° 34.9 mm 4
10 Aug. Patchy rain possible
Patchy rain possible
17° /13° 9.6 mm 4
11 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
18° /13° 7.5 mm 5
12 Aug. Overcast
Overcast
19° /13° 2.8 mm 5
13 Aug. Patchy rain possible
Patchy rain possible
19° /13° 2 mm 4
14 Aug. Heavy rain at times
Heavy rain at times
16° /13° 4.4 mm 4
15 Aug. Heavy rain at times
Heavy rain at times
17° /12° 1.8 mm 5
16 Aug. Patchy rain possible
Patchy rain possible
18° /13° 0.3 mm 5
17 Aug. Patchy rain possible
Patchy rain possible
19° /13° 2.1 mm 4
18 Aug. Moderate rain at times
Moderate rain at times
17° /14° 3.8 mm 4
19 Aug. Heavy rain at times
Heavy rain at times
16° /13° 14 mm 4
20 Aug. Moderate rain at times
Moderate rain at times
16° /12° 2.7 mm 4
21 Aug. Patchy rain possible
Patchy rain possible
19° /12° 2.8 mm 5
22 Aug. Patchy rain possible
Patchy rain possible
17° /11° 0.1 mm 5
23 Aug. Patchy rain possible
Patchy rain possible
16° /11° 0.2 mm 4
24 Aug. Sunny
Sunny
17° /11° 0 mm 5
25 Aug. Overcast
Overcast
18° /13° 0.9 mm 4
26 Aug. Light rain
Light rain
18° /13° 1.8 mm 4
27 Aug. Light drizzle
Light drizzle
17° /12° 4.3 mm 4
28 Aug. Partly cloudy
Partly cloudy
17° /10° 0 mm 5
29 Aug. Mist
Mist
18° /10° 0 mm 5
30 Aug. Light drizzle
Light drizzle
17° /10° 0.5 mm 5
31 Aug. Light drizzle
Light drizzle
16° /11° 4.8 mm 4
Next
Important Notice
Our weather forecast for Sept-Îles in August 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.

Sept-Îles in August - FAQ

What are the expected maximum and minimum temperatures in Sept-Îles during August?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Sept-Îles during August?
Significant rainfall exceeding 258 mm is expected in Sept-Îles during August, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Sept-Îles during August?
The average wind speed in Sept-Îles during August is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Sept-Îles

Explore the daily rainfall trends and prepare for Sept-Îless August weather 💧

UV exposure in Sept-Îles during August

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

Quick links

Location coordinates 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.

Found a mistake?
We appreciate your attention to details. Tell us here.