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August Weather in Kaltbrunn, Switzerland

Last updated: August 27, 2025

In August, the average temperature in Kaltbrunn, Switzerland hovers around 17°C (63°F), offering a pleasant climate. However, be prepared for temperature fluctuations, as it can dip to a minimum of 7°C (44°F) and soar to a maximum of 31°C (87°F). With precipitation measuring 219 mm (8.6 in) over 20 days, you'll want to keep an umbrella handy. The average humidity sits at a comfortable 80%, making for a refreshing atmosphere.

August Temperature in Kaltbrunn

In August in Kaltbrunn, the average temperature is 17°C (63°F). Maximum can reach 31°C (87°F) and minimum can be as low as 7°C (44°F). This range of temperatures makes it a great time to explore Kaltbrunn, whether you're seeking warm outdoor activities or cooler moments for relaxation.

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

The chart illustrates August temperature patterns in Kaltbrunn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kaltbrunn, August typically has an average temperature of 17°C (63°F), with highs reaching up to 31°C (87°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec303439455261636356483933
Data source: Temperature data for Kaltbrunn 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 Kaltbrunn

In Kaltbrunn in August, the precipitation amount is 219 mm (8.6 in) occurring over a span of 20 days.

August Precipitation Trends in Kaltbrunn

The chart displays monthly precipitation patterns in Kaltbrunn, 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 Kaltbrunn, August typically receives around 219 mm (8.6 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec1361001249918020320121915013584165
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Kaltbrunn

In Kaltbrunn in August humidity is 80%. With an average temperature of 17°C (63°F), this humidity feels like you're walking through a thick, warm blanket, making travel feel slightly stifling and requiring frequent breaks to stay comfortable.

August Average Humidity in Kaltbrunn

This chart illustrates the average monthly humidity levels in Kaltbrunn, 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 Kaltbrunn 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 Kaltbrunn

In Kaltbrunn 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 Kaltbrunn.

Maximum UV Index Levels in Kaltbrunn for August

The chart shows the monthly maximum UV Index (UVI) for Kaltbrunn 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 Kaltbrunn typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2357810986432
Data source: Kaltbrunn 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 Kaltbrunn Compares to Other Months

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

This table compares monthly weather conditions in Kaltbrunn, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)136 mm (5.4 inches)92%low
February Weather1°C (34°F)100 mm (3.9 inches)89%moderate
March Weather4°C (39°F)124 mm (4.9 inches)87%moderate
April Weather7°C (46°F)99 mm (3.9 inches)84%high
May Weather11°C (52°F)180 mm (7.1 inches)80%very high
June Weather16°C (61°F)203 mm (8.0 inches)82%very high
July Weather17°C (63°F)201 mm (7.9 inches)83%very high
August Weather17°C (63°F)219 mm (8.6 inches)80%very high
September Weather13°C (56°F)150 mm (5.9 inches)83%high
October Weather9°C (48°F)135 mm (5.3 inches)90%moderate
November Weather4°C (39°F)84 mm (3.3 inches)88%moderate
December Weather0°C (33°F)165 mm (6.5 inches)90%low

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