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Weather in Corsica for September 2025

Your guide to Corsica weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Corsica has been nearly identical to the historical average, with a temperature of 25.1 °C (showing only a slight deviation of -0.4 °C).

  • Expect cooler weather in the next days in Corsica with the forecast suggesting a temperature of 23.6 °C, lower than the historical average.

  • In general, the average temperature in Corsica at the beginning of September is 27.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.9 °C by the end of September.

    • Rain 🌧️

  • The climate of Corsica in September is notably wet, with an average of 11 rainy days, and a total of 96.7 mm of precipitation.

    • More

  • Is September a good time to visit Corsica? check out the best time to travel to Corsica page.

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

Average dry days
19
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/15°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
67 %
Avg humidity

Corsica Weather September

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

What’s the Weather Like in Corsica This September?

Discover the average temperatures and weather trends across Corsica’s cities this September.
Patchy rain possibleCorsica Island24 °C / 15 °CPatchy rain possibleAjaccio24 °C / 15 °CMore Locations

Temperatures trend during September in Corsica

See the weather trend as well as the moving average line

September weather in Corsica day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
 30° /19° 0.2 mm 7
2 Sept. Patchy rain possible
Patchy rain possible
 26° /18° 2 mm 6
3 Sept. Patchy rain possible
Patchy rain possible
 27° /18° 0.2 mm 7
4 Sept. Patchy rain possible
Patchy rain possible
 27° /16° 2.6 mm 7
5 Sept. Light rain shower
Light rain shower
 25° /15° 4.6 mm 6
6 Sept. Partly cloudy
Partly cloudy
 26° /15° 0 mm 7
7 Sept. Moderate rain at times
Moderate rain at times
 29° /17° 0.4 mm 7
8 Sept. Light rain shower
Light rain shower
 27° /18° 8.5 mm 7
9 Sept. Light rain shower
Light rain shower
 25° /18° 3.4 mm 6
10 Sept. Patchy rain possible
Patchy rain possible
 23° /15° 14.1 mm 6
11 Sept. Sunny
Sunny
 24° /15° 0.3 mm 6
12 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 22° /13° 14.9 mm 6
13 Sept. Patchy light drizzle
Patchy light drizzle
 23° /12° 1.1 mm 6
14 Sept. Sunny
Sunny
 23° /12° 0 mm 6
15 Sept. Partly cloudy
Partly cloudy
 23° /14° 0 mm 7
16 Sept. Sunny
Sunny
 27° /16° 0 mm 1.5
17 Sept. Sunny
Sunny
 26° /16° 0 mm 1.5
18 Sept. Sunny
Sunny
 26° /17° 0 mm 1.5
19 Sept. Sunny
Sunny
 27° /18° 0 mm 1.5
20 Sept. Sunny
Sunny
 28° /19° 0 mm 1.6
21 Sept. Sunny
Sunny
 27° /21° 0 mm 6
22 Sept. Patchy rain possible
Patchy rain possible
 26° /20° 0.5 mm 5
23 Sept. Patchy rain possible
Patchy rain possible
 20° /14° 1.7 mm 4
24 Sept. Patchy rain possible
Patchy rain possible
 19° /12° 0.1 mm 4
25 Sept. Sunny
Sunny
 21° /12° 0 mm 5
26 Sept. Partly cloudy
Partly cloudy
 21° /12° 0 mm 5
27 Sept. Moderate rain
Moderate rain
 23° /17° 9.5 mm 4
28 Sept. Patchy rain possible
Patchy rain possible
 20° /16° 2.6 mm 4
29 Sept. Patchy rain possible
Patchy rain possible
 20° /14° 4.2 mm 4
30 Sept. Sunny
Sunny
 22° /14° 0 mm 6
Next
Important Notice
Our weather forecast for Corsica 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 Corsica forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Corsica weather in September vs August vs October

Compare September weather in Corsica with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherSunny
Sunny
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures29°/19°24°/15°22°/14°
Rainfall21 mm97 mm122 mm
Wind12.5 km/h14.1 km/h12.7 km/h
Humidity61%67%70%
Rainy days6 days11 days19 days
Dry days25 days19 days12 days

Planning a trip to Corsica? Discover the best time to visit

Corsica in September - FAQ

What are the expected maximum and minimum temperatures in Corsica during September?
During September, expect a variety of temperatures with highs around 24° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Corsica during September?
Moderate rainfall is anticipated in Corsica during September, with a total of 96.7 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Corsica during September?
The average wind speed in Corsica during September is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Corsica in September?

As you prepare for your trip to Corsica in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Corsica, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days

September rainfall patterns in Corsica

Explore the daily rainfall trends and prepare for Corsicas September weather 💧

UV exposure in Corsica during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Provinces in Corsica
Select a province for an accurate weather forecast
South Corsica
Top locations in Corsica
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AjaccioCorsica Island
More Locations

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Location coordinates Where is Corsica?

Get accurate weather forecasts for Corsica, located at latitude 42.041 and longitude 9.014. Stay updated with localized weather information tailored for Corsica.

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