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Weather in Genève for August 2025

Your guide to Genève weather in August - trends and predictions
  • In general, the average temperature in Genève at the beginning of August is 24.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 23 °C by the end of August.

  • The climate of Genève in August is notably wet, with an average of 14 rainy days.

  • Is August a good time to visit Genève? check out the best time to travel to Genève page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
17
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
26°/14°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
66 %
Avg humidity

Genève in August average weather

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Temperatures trend during August in Genève

See the weather trend as well as the moving average line
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August weather day by day

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Date Weather Temperatures Rain UV More
1 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
25° /14° 9.6 mm 6
2 Aug. Cloudy
Cloudy
28° /14° 1.2 mm 6
3 Aug. Patchy rain possible
Patchy rain possible
24° /13° 0.4 mm 6
4 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
21° /11° 6.2 mm 6
5 Aug. Patchy rain possible
Patchy rain possible
24° /11° 0.1 mm 6
6 Aug. Moderate rain at times
Moderate rain at times
24° /12° 3 mm 6
7 Aug. Patchy rain possible
Patchy rain possible
24° /11° 1.2 mm 6
8 Aug. Overcast
Overcast
25° /12° 0 mm 6
9 Aug. Sunny
Sunny
27° /14° 0 mm 7
10 Aug. Overcast
Overcast
29° /14° 0 mm 7
11 Aug. Partly cloudy
Partly cloudy
30° /16° 0.4 mm 8
12 Aug. Overcast
Overcast
31° /16° 7.5 mm 7
13 Aug. Overcast
Overcast
31° /15° 10.5 mm 7
14 Aug. Sunny
Sunny
30° /16° 7.6 mm 7
15 Aug. Partly cloudy
Partly cloudy
29° /15° 2.4 mm 7
16 Aug. Sunny
Sunny
29° /15° 7.4 mm 7
17 Aug. Cloudy
Cloudy
28° /16° 4.7 mm 7
18 Aug. Sunny
Sunny
26° /14° 1.4 mm 7
19 Aug. Sunny
Sunny
28° /15° 0.1 mm 7
20 Aug. Sunny
Sunny
30° /15° 0 mm 7
21 Aug. Sunny
Sunny
28° /16° 0 mm 7
22 Aug. Moderate rain at times
Moderate rain at times
31° /14° 0.5 mm 8
23 Aug. Heavy rain at times
Heavy rain at times
32° /16° 0.6 mm 8
24 Aug. Patchy rain possible
Patchy rain possible
33° /16° 0.1 mm 8
25 Aug. Patchy rain possible
Patchy rain possible
25° /14° 9.1 mm 6
26 Aug. Light rain shower
Light rain shower
22° /12° 7.3 mm 5
27 Aug. Light rain shower
Light rain shower
21° /11° 26.7 mm 5
28 Aug. Light rain shower
Light rain shower
21° /11° 2 mm 5
29 Aug. Light rain shower
Light rain shower
23° /11° 0.7 mm 6
30 Aug. Partly cloudy
Partly cloudy
24° /10° 0.9 mm 6
31 Aug. Partly cloudy
Partly cloudy
25° /11° 0.3 mm 6
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Important Notice
Our weather forecast for Genève 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 Genève forecast closer to your planned date for the most up-to-date weather information.

Guide for Genève in August

In August, Geneva, Switzerland experiences pleasant summer weather with average temperatures ranging from 17° to 26°. At the beginning of the month, the city enjoys warm and sunny days with average highs of around 25° and lows of 15°.

This makes it an ideal time to explore the city's beautiful parks, take a leisurely boat cruise on Lake Geneva, or simply relax at one of the many outdoor cafes along the waterfront.

As the month progresses, temperatures tend to rise, reaching their peak towards the end of August. Visitors can expect average highs of 26° and lows of 17° during this time.

The warm weather creates perfect conditions for outdoor activities such as hiking in the nearby Jura Mountains or picnicking in the city's lush green spaces.

Overall, August is a fantastic time to visit Geneva, as the weather is generally dry and sunny, making it ideal for sightseeing and enjoying the city's outdoor attractions. However, it's always a good idea to pack some light layers for cooler evenings, especially towards the end of the month.

Genève in August - FAQ

Is August a good time to visit Genève?
Yes, August is a good time to traveling to Genève, read more about the best time to visit Genève.
What are the expected maximum and minimum temperatures in Genève during August?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Genève during August?
Significant rainfall exceeding 113.5 mm is expected in Genève during August, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Genève during August?
The average wind speed in Genève during August is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Genève in August?

As you prepare for your trip to Genève in August, 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 Genève, during August, 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
  • 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

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Location coordinates Where is Genève?

Get accurate weather forecasts for Genève, located at latitude 46.202 and longitude 6.146. Stay updated with localized weather information tailored for Genève.

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