Normal weather for Geneva in August
It's warm in August in Geneva with an average temperature of 24°C. Temperatures this month range from a low of 21°C to a high of 26°C. At night, you can expect temperatures between 12°C and 16°C.
In August, there is an average of 18 mm of precipitation, spread over 5 days. The wind speed is around 3 Bft, mostly coming from the Southwest.
Geneva in August |
London | ||
|---|---|---|---|
 Average Temperature |
24°C | 22°C | |
 High Temp |
26°C | 24°C | |
| Low Temp |
21°C | 19°C | |
 Total Precipitation |
18 mm | 60 mm | |
| Rainy Days |
5 days | 10 days | |
Start of August
The month of August starts in Geneva with warm temperatures, averaging around 25°C during the day and nights close to 15°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. A T-shirt, light trousers or skirt, and a light jacket are perfect for daytime. For the evening and morning, a shirt, maybe a light cardigan, and light trousers will do.
Mid-August
By mid-August, the average daytime temperature stays the same at 25°C, with nights close to 15°C. Not much precipitation expected during this period. It’s mostly dry with sunshine.
Temperatures vary between day and night, so it’s smart to wear layers. A T-shirt, light trousers or skirt, and a light jacket are perfect for daytime. For the evening and morning, a shirt, maybe a light cardigan, and light trousers will do.
End of August
By the end of August, the average daytime temperature in Geneva will be around 23°C, with nights close to 14°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
As it gets cooler in the evening, it’s best to wear layers. A T-shirt, light trousers or skirt, and a light jacket are perfect for daytime. In the evening and morning, we recommend a light coat, jumper or cardigan, and long trousers.
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UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is August a good time to visit Geneva?
Want nice weather? Then August is a great time to be in Geneva. You’ll have pleasant temperatures and little chance of rain this month.
Temperature records for Geneva in August
With 36°C, Geneva hit the highest temperature in the last 10 years in August 2021. The lowest daytime temperature in this month was 15°C in 2018. The extreme night temperatures ranged from a low of 8°C to a high of 20°C.
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Daily Temperature in August in Geneva
This chart shows the average daily temperatures, both day and night, for each day in August in Geneva, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Geneva
The chart below shows the average daily precipitation in August for Geneva, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 5 days of rain in Geneva.
Daily UV Index in August in Geneva
This chart shows the average daily UV index in August in Geneva, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Geneva Over the Years
This chart shows the average temperature in August in Geneva, measured in degrees Celsius, over the past years.
Total Precipitation in August in Geneva Over the Years
This chart shows the average precipitation in August in Geneva, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Geneva
Click on a specific day in August for detailed info on the typical weather on that day in Geneva. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Geneva
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Average Weather in Geneva by Month
Click on a month below to see detailed weather info for Geneva. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
