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August Weather in Saint-George, Switzerland

Last updated: August 27, 2025

In Saint-George, Switzerland, the average temperature in August hovers around 19°C (66°F), with minimums dropping to 8°C (47°F) and peaking at 32°C (89°F). Expect 126 mm (5.0 in) of precipitation over 15 days, along with an average humidity of 77%. Be prepared for a mix of warmth and moisture during your visit!

August Temperature in Saint-George

In August in Saint-George, the average temperature is 19°C (66°F), with maximums reaching 32°C (89°F) and minimums dropping as low as 8°C (47°F). This weather offers a pleasantly warm climate, making it an ideal destination for travelers seeking a comfortable escape.

August Weather in Saint-George: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Saint-George, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-George, August typically has an average temperature of 19°C (66°F), with highs reaching up to 32°C (89°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec363943495463676660524338
Data source: Temperature data for Saint-George generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Saint-George

In Saint-George in August, the precipitation amount is 126 mm (5.0 in) spread over 15 days.

August Precipitation Trends in Saint-George

The chart displays monthly precipitation patterns in Saint-George, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Saint-George, August typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec127981406516312613012694121116213
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Saint-George

In Saint-George in August, humidity is 77%. With an average temperature of 19°C (66°F), this humidity feels like a heavy blanket wrapping around you, making the air feel thick and sticky, which can be quite uncomfortable for traveling.

August Average Humidity in Saint-George

This chart illustrates the average monthly humidity levels in Saint-George, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Saint-George is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%84%80%82%82%77%81%89%89%91%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Saint-George

In Saint-George in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Saint-George.

Maximum UV Index Levels in Saint-George for August

The chart shows the monthly maximum UV Index (UVI) for Saint-George in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In August, the maximum UV index in Saint-George typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2367810987532
Data source: Saint-George August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How August Weather in Saint-George Compares to Other Months

Weather in Saint-George varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Saint-George, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Saint-George, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)127 mm (5.0 inches)91%low
February Weather4°C (40°F)98 mm (3.9 inches)89%moderate
March Weather6°C (43°F)140 mm (5.5 inches)87%high
April Weather9°C (49°F)64 mm (2.5 inches)84%high
May Weather12°C (55°F)163 mm (6.4 inches)80%very high
June Weather17°C (64°F)126 mm (5.0 inches)82%very high
July Weather19°C (67°F)130 mm (5.1 inches)82%very high
August Weather19°C (66°F)126 mm (5.0 inches)77%very high
September Weather15°C (60°F)94 mm (3.7 inches)81%high
October Weather11°C (52°F)121 mm (4.8 inches)89%moderate
November Weather6°C (43°F)116 mm (4.6 inches)89%moderate
December Weather3°C (38°F)213 mm (8.4 inches)91%low

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