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Weather in Val Thorens for September 2025

Your guide to Val Thorens weather in September - trends and predictions

    Snow Forecast ❄️

  • With an average of 5 snowy days, Val Thorens usually enjoys a light touch of snow in September.
    According to Val Thorens snow forecast for September 2025, 4 snowy days are expected until the end of the month. The closest date with snow is Tuesday, 23 September.

  • Temperatures

  • Until now, September 2025 in Val Thorens is slightly cooler than the historical average by -1.2 °C.

  • The forecast for the next days in Val Thorens predicts a temperature of 9.8 °C, which is cooler than the historical average.

  • In general, the average temperature in Val Thorens at the beginning of September is 15.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 4.7 °C by the end of September.

  • More

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

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

Average dry days
10
Dry days
Average rainy days
15
Rainy days
Average snowy days
5
Snow days
Average temperatures
13°/5°
Temperatures
Average wind speed
12 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Val Thorens Weather September

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Temperatures trend during September in Val Thorens

See the weather trend as well as the moving average line

September weather in Val Thorens day by day

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Date Weather Temperatures Rain Snow More
1 Sept. Patchy rain possible
Patchy rain possible
15° /7° 35.2 mm 0 cm
2 Sept. Light rain shower
Light rain shower
13° /6° 5.3 mm 0 cm
3 Sept. Light rain shower
Light rain shower
17° /6° 3.5 mm 0 cm
4 Sept. Patchy light rain with thunder
Patchy light rain with thunder
16° /8° 21.8 mm 0 cm
5 Sept. Patchy light rain with thunder
Patchy light rain with thunder
12° /6° 8 mm 0 cm
6 Sept. Patchy rain possible
Patchy rain possible
18° /5° 0 mm 0 cm
7 Sept. Patchy rain possible
Patchy rain possible
20° /6° 0.1 mm 0 cm
8 Sept. Partly cloudy
Partly cloudy
18° /9° 5.7 mm 0 cm
9 Sept. Patchy rain possible
Patchy rain possible
14° /7° 6.3 mm 0 cm
10 Sept. Sunny
Sunny
15° /6° 2.9 mm 0 cm
11 Sept. Sunny
Sunny
14° /5° 1.4 mm 0 cm
12 Sept. Partly cloudy
Partly cloudy
12° /3° 2 mm 0.9 cm
13 Sept. Moderate rain
Moderate rain
9° /3° 9.5 mm 1.7 cm
14 Sept. Thundery outbreaks possible
Thundery outbreaks possible
11° /2° 2.3 mm 0 cm
15 Sept. Partly cloudy
Partly cloudy
13° /3° 0 mm 0 cm
16 Sept. Patchy rain possible
Patchy rain possible
12° /5° 0.5 mm 0 cm
17 Sept. Sunny
Sunny
16° /5° 0 mm 0 cm
18 Sept. Sunny
Sunny
20° /9° 0 mm 0 cm
19 Sept. Patchy rain possible
Patchy rain possible
21° /11° 2.3 mm 0 cm
20 Sept. Patchy rain possible
Patchy rain possible
21° /11° 0.1 mm 0 cm
21 Sept. Moderate rain
Moderate rain
13° /7° 5.2 mm 0 cm
22 Sept. Patchy rain possible
Patchy rain possible
10° /5° 4.8 mm 0 cm
23 Sept. Moderate rain
Moderate rain
4° /-2° 5.3 mm 3.8 cm
24 Sept. Heavy snow
Heavy snow
-1° /-3° 5.4 mm 3.9 cm
25 Sept. Light snow
Light snow
0° /-3° 0.6 mm 0.4 cm
26 Sept. Light freezing rain
Light freezing rain
1° /-4° 0.1 mm 0.1 cm
27 Sept. Fog
Fog
4° /-3° 0 mm 0 cm
28 Sept. Patchy rain possible
Patchy rain possible
7° /-1° 0.2 mm 0 cm
29 Sept. Patchy rain possible
Patchy rain possible
9° /1° 0.2 mm 0 cm
30 Sept. Mist
Mist
13° /5° 8.1 mm 0 cm
Next
Important Notice
Our weather forecast for Val Thorens 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 Val Thorens forecast closer to your planned date for the most up-to-date weather information.

Val Thorens weather in September vs August vs October

Compare September weather in Val Thorens 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
WeatherPatchy light rain with thunder
Patchy light rain with thunder
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures19°/10°13°/5°10°/3°
Rainfall109 mm154 mm186 mm
Snowfall0 cm6 cm74 cm
Wind11 km/h11.7 km/h11.9 km/h
Humidity70%77%78%
Rainy days18 days15 days9 days
Snow days0 days5 days11 days
Dry days13 days10 days11 days

Planning a trip to Val Thorens? Discover the best time to visit

Val Thorens in September - FAQ

What are the expected maximum and minimum temperatures in Val Thorens during September?
During September, expect a variety of temperatures with highs around 13° and lows near 5°, suitable for diverse activities and preferences.
How much rainfall should be expected in Val Thorens during September?
Significant rainfall exceeding 153.8 mm is expected in Val Thorens during September, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Val Thorens in September 2025?
Val Thorens experiences an average snowfall of 6.335 cm during September, occurring over 5 days.
What are the typical wind conditions in Val Thorens during September?
The average wind speed in Val Thorens during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Val Thorens in September?

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

  • Clothing
    • Warm Clothing: Sweaters, hoodies, long pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • 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

Val Thorens snow forecast September 2025

Track daily snowfall levels and discover Val Thorens’s snowy potential this September ❄️

September rainfall patterns in Val Thorens

Explore the daily rainfall trends and prepare for Val Thorenss September weather 💧

UV exposure in Val Thorens during September

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

Quick links

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Location coordinates Where is Val Thorens?

Get accurate weather forecasts for Val Thorens, located at latitude 45.298 and longitude 6.584. Stay updated with localized weather information tailored for Val Thorens.

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