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Weather in Clermont-Ferrand for September 2026

Your guide to Clermont-Ferrand weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Clermont-Ferrand at the beginning of September is 27.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.7 °C by the end of September.

    • Rain 🌧️

  • Clermont-Ferrand in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 442.1 mm.

    • More

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

  • 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
0
Snow days
Average temperatures
29°/6°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Clermont-Ferrand Weather September

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

Temperatures trend during September in Clermont-Ferrand

See the weather trend as well as the moving average line

September weather in Clermont-Ferrand 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
 26° /12° 1.4 mm 6
2 Sept. Overcast
Overcast
 25° /12° 1.8 mm 6
3 Sept. Cloudy
Cloudy
 27° /13° 0.7 mm 6
4 Sept. Cloudy
Cloudy
 27° /12° 10.9 mm 6
5 Sept. Partly cloudy
Partly cloudy
 26° /12° 4.1 mm 6
6 Sept. Sunny
Sunny
 29° /11° 0.6 mm 7
7 Sept. Sunny
Sunny
 30° /13° 3.5 mm 7
8 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 26° /13° 5.2 mm 6
9 Sept. Partly cloudy
Partly cloudy
 23° /12° 2.3 mm 6
10 Sept. Partly cloudy
Partly cloudy
 24° /11° 1.7 mm 6
11 Sept. Sunny
Sunny
 23° /11° 1 mm 6
12 Sept. Patchy rain possible
Patchy rain possible
 24° /10° 0.4 mm 6
13 Sept. Sunny
Sunny
 23° /10° 1.4 mm 6
14 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 22° /11° 2.7 mm 5
15 Sept. Patchy rain possible
Patchy rain possible
 24° /10° 3 mm 5
16 Sept. Patchy rain possible
Patchy rain possible
 21° /10° 0.8 mm 5
17 Sept. Patchy rain possible
Patchy rain possible
 22° /10° 0.8 mm 5
18 Sept. Sunny
Sunny
 22° /9° 6.4 mm 5
19 Sept. Patchy rain possible
Patchy rain possible
 22° /9° 1.4 mm 5
20 Sept. Heavy rain at times
Heavy rain at times
 23° /9° 2.2 mm 6
21 Sept. Light rain shower
Light rain shower
 21° /9° 9.8 mm 5
22 Sept. Light rain shower
Light rain shower
 17° /7° 7.3 mm 4
23 Sept. Patchy rain possible
Patchy rain possible
 19° /6° 0.9 mm 5
24 Sept. Sunny
Sunny
 18° /7° 2.7 mm 5
25 Sept. Patchy rain possible
Patchy rain possible
 19° /9° 3.1 mm 5
26 Sept. Moderate rain at times
Moderate rain at times
 19° /9° 4.8 mm 5
27 Sept. Cloudy
Cloudy
 20° /8° 1.5 mm 4
28 Sept. Sunny
Sunny
 18° /8° 4.8 mm 4
29 Sept. Patchy rain possible
Patchy rain possible
 19° /7° 0.8 mm 4
30 Sept. Sunny
Sunny
 18° /7° 0.3 mm 5
Next
Important Notice
Our weather forecast for Clermont-Ferrand 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 Clermont-Ferrand forecast closer to your planned date for the most up-to-date weather information.
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Clermont-Ferrand weather in September vs August vs October

Compare September weather in Clermont-Ferrand 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
Temperatures34°/10°29°/6°25°/4°
Rainfall338 mm442 mm240 mm
Wind13.3 km/h12.1 km/h13.8 km/h
Humidity61%71%73%
Rainy days8 days17 days5 days
Dry days23 days13 days26 days

Planning a trip to Clermont-Ferrand? Discover the best time to visit

Clermont-Ferrand in September - FAQ

What are the expected maximum and minimum temperatures in Clermont-Ferrand during September?
Enjoy moderate daytime temperatures of up to 29° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Clermont-Ferrand during September?
Significant rainfall exceeding 442.1 mm is expected in Clermont-Ferrand during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Clermont-Ferrand during September?
The average wind speed in Clermont-Ferrand during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Clermont-Ferrand in September?

As you prepare for your trip to Clermont-Ferrand 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 Clermont-Ferrand, during September, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Lightweight Clothing: T-shirts, blouses, shorts, skirts
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
    • Sandals/Flip-flops: Comfortable for warm climates
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Scarves: To protect you from the cold wind
    • Gloves/Mittens: Essential for cold weather
    • Warm Hats: Warm hats for insulation in cold weather
    • Umbrellas/Raincoats: For rainy days
  • Personal Items
    • Sunscreen: High SPF for sunny destinations
    • Lip Balm with SPF: To protect against chapped lips

September rainfall patterns in Clermont-Ferrand

Explore the daily rainfall trends and prepare for Clermont-Ferrands September weather 💧

UV exposure in Clermont-Ferrand during September

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

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Location coordinates Where is Clermont-Ferrand?

Get accurate weather forecasts for Clermont-Ferrand, located at latitude 45.78 and longitude 3.087. Stay updated with localized weather information tailored for Clermont-Ferrand.

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