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August Weather in Jonschwil, Switzerland

Last updated: August 27, 2025

In August, the average temperature in Jonschwil, Switzerland is a pleasant 20°C (68°F), with a range that can dip as low as 9°C (49°F) and soar up to 34°C (94°F). Expect about 139 mm (5.5 in) of precipitation over roughly 14 days, coupled with a tropical average humidity of 80%. Perfect for planning your next adventure!

August Temperature in Jonschwil

In August in Jonschwil, the average temperature is 20°C (68°F). The maximum can reach 34°C (94°F), while the minimum can be as low as 9°C (49°F). This makes it an ideal time for travelers looking to enjoy mild weather and comfortable conditions.

August Weather in Jonschwil: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Jonschwil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jonschwil, August typically has an average temperature of 20°C (68°F), with highs reaching up to 34°C (94°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec343842505666686760524237
Data source: Temperature data for Jonschwil 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 Jonschwil

In Jonschwil, in August, the precipitation amount is 139 mm (5.5 in) over the course of 14 days.

August Precipitation Trends in Jonschwil

The chart displays monthly precipitation patterns in Jonschwil, 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 Jonschwil, August typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec10180906712915111113910010765127
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Jonschwil

In Jonschwil in August, humidity is 80%. With an average temperature of 20°C (68°F), this humidity feels like traveling through a warm, dense blanket that clings to your skin, making you feel both sticky and lethargic as you explore the sights.

August Average Humidity in Jonschwil

This chart illustrates the average monthly humidity levels in Jonschwil, 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 Jonschwil is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Jonschwil

In Jonschwil 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 Jonschwil.

Maximum UV Index Levels in Jonschwil for August

The chart shows the monthly maximum UV Index (UVI) for Jonschwil 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 Jonschwil typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Jonschwil 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 Jonschwil Compares to Other Months

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

This table compares monthly weather conditions in Jonschwil, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)101 mm (4.0 inches)92%low
February Weather3°C (38°F)80 mm (3.1 inches)89%moderate
March Weather6°C (43°F)90 mm (3.6 inches)87%moderate
April Weather10°C (50°F)67 mm (2.6 inches)84%high
May Weather13°C (56°F)129 mm (5.1 inches)80%very high
June Weather19°C (66°F)151 mm (5.9 inches)82%very high
July Weather20°C (68°F)111 mm (4.4 inches)83%very high
August Weather20°C (68°F)139 mm (5.5 inches)80%very high
September Weather15°C (60°F)100 mm (3.9 inches)83%high
October Weather11°C (52°F)107 mm (4.2 inches)90%moderate
November Weather5°C (42°F)65 mm (2.6 inches)88%low
December Weather3°C (37°F)127 mm (5.0 inches)90%low

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