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Weather in Sept-Îles for May 2026

Your guide to Sept-Îles weather in May - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Sept-Îles during May is quite rare, with fewer than 2 snowy days on average.
    According to Sept-Îles snow forecast for May 2026, no snow is expected until the end of the month.

    • Temperatures

  • Until now, May 2026 in Sept-Îles has been nearly identical to the historical average, with a temperature of 8.4 °C (showing only a slight deviation of 0.3 °C).

  • The forecast for the coming days of May 2026 predicts a temperature of 12.7 °C , which is warmer than usual.

  • In general, the average temperature in Sept-Îles at the beginning of May is 6.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 9.6 °C by the end of May.

    • Rain 🌧️

  • Sept-Îles in May brings notable rainfall, with an average of 17 rainy days and a total precipitation of 158.3 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
13
Dry days
Average rainy days
17
Rainy days
Average snowy days
1
Snow days
Average temperatures
9°/4°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Sept-Îles Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
5°
2
Moderate rain at times
4°
3
Patchy rain possible
5°
4
Overcast
7°
5
Patchy rain possible
6°
6
Light drizzle
8°
7
Patchy rain possible
8°
8
Overcast
7°
9
Sunny
6°
10
Sunny
6°
11
Sunny
8°
12
Overcast
9°
13
Sunny
9°
14
Overcast
10°
15
Overcast
10°
16
Cloudy
11°
17
Partly cloudy
10°
18
Overcast
8°
19
Moderate rain
9°
20
Moderate or heavy rain shower
11°
21
Moderate or heavy rain shower
9°
22
Partly cloudy
9°
23
Sunny
9°
24
Moderate rain at times
9°
25
Patchy rain possible
9°
26
Patchy rain possible
10°
27
Partly cloudy
12°
28
Moderate rain
6°
29
Overcast
9°
30
Partly cloudy
11°
31
Sunny
10°

Temperatures trend during May in Sept-Îles

See the weather trend as well as the moving average line

May weather in Sept-Îles day by day

Click on a date for more information
April June
Date Weather Temperatures Rain Snow More
1 May Patchy rain possible
Patchy rain possible
 5° /0° 15.7 mm 0 cm
2 May Moderate rain at times
Moderate rain at times
 4° /1° 8.1 mm 0 cm
3 May Patchy rain possible
Patchy rain possible
 5° /0° 10.4 mm 0 cm
4 May Overcast
Overcast
 7° /2° 0.4 mm 0 cm
5 May Patchy rain possible
Patchy rain possible
 6° /1° 1.4 mm 0 cm
6 May Light drizzle
Light drizzle
 8° /2° 4 mm 0 cm
7 May Patchy rain possible
Patchy rain possible
 8° /3° 10.6 mm 0 cm
8 May Overcast
Overcast
 7° /2° 12.3 mm 3.4 cm
9 May Sunny
Sunny
 6° /1° 0 mm 0 cm
10 May Sunny
Sunny
 6° /2° 3 mm 0 cm
11 May Sunny
Sunny
 8° /3° 0.4 mm 0 cm
12 May Overcast
Overcast
 9° /1° 0 mm 0 cm
13 May Sunny
Sunny
 9° /3° 0 mm 0 cm
14 May Overcast
Overcast
 10° /4° 0.3 mm 0 cm
15 May Overcast
Overcast
 10° /6° 0.7 mm 0 cm
16 May Cloudy
Cloudy
 11° /4° 0.9 mm 0 cm
17 May Partly cloudy
Partly cloudy
 10° /5° 1.2 mm 0 cm
18 May Overcast
Overcast
 8° /4° 16.4 mm 0 cm
19 May Moderate rain
Moderate rain
 9° /5° 16.3 mm 0 cm
20 May Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /6° 4.5 mm 0 cm
21 May Moderate or heavy rain shower
Moderate or heavy rain shower
 9° /4° 16.9 mm 0 cm
22 May Partly cloudy
Partly cloudy
 9° /3° 0 mm 0 cm
23 May Sunny
Sunny
 9° /3° 2.2 mm 0 cm
24 May Moderate rain at times
Moderate rain at times
 9° /4° 10.7 mm 0 cm
25 May Patchy rain possible
Patchy rain possible
 9° /6° 6.9 mm 0 cm
26 May Patchy rain possible
Patchy rain possible
 10° /4° 1.3 mm 0 cm
27 May Partly cloudy
Partly cloudy
 12° /5° 3.9 mm 0 cm
28 May Moderate rain
Moderate rain
 6° /4° 6 mm 0 cm
29 May Overcast
Overcast
 9° /5° 0 mm 0 cm
30 May Partly cloudy
Partly cloudy
 11° /5° 0 mm 0 cm
31 May Sunny
Sunny
 10° /5° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Sept-Îles in May 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.
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Sept-Îles in May - FAQ

What are the expected maximum and minimum temperatures in Sept-Îles during May?

Prepare for cooler days with highs just around 9° and colder nights, dipping below 4°.

How much rainfall should be expected in Sept-Îles during May?

Significant rainfall exceeding 158.3 mm is expected in Sept-Îles during May, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Sept-Îles in May 2026?

Sept-Îles typically sees 3.38667 cm of snowfall during May.

What are the typical wind conditions in Sept-Îles during May?

The average wind speed in Sept-Îles during May is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

Sept-Îles snow forecast May 2026

Track daily snowfall levels and discover Sept-Îles’s snowy potential this May ❄️
On average, Sept-Îles sees 1 snowy days during May, with approximately 3.4 cm of total snowfall.

May rainfall patterns in Sept-Îles

Explore the daily rainfall trends and prepare for Sept-Îless May weather 💧
Typically, Sept-Îles has 17 rainy days in May with a total of 158.3 mm of rainfall.

Quick links

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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.

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