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July Weather in Bolligen, Switzerland

Last updated: August 27, 2025

In July, the average temperature in Bolligen, Switzerland hovers around 20°C (68°F). You can expect a range, with minimums dipping to 9°C (49°F) and maximums reaching up to 36°C (97°F). During this month, average precipitation is 104 mm (4.1 in), spread over 14 days, contributing to a high average humidity of 82%.

July Temperature in Bolligen

In July in Bolligen, the average temperature is 20°C (68°F). Maximums can reach 36°C (97°F), and minimums can be as low as 9°C (49°F). Travelers should pack accordingly for a range of temperatures, from warm days to cool evenings.

July Weather in Bolligen: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Bolligen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bolligen, July typically has an average temperature of 20°C (68°F), with highs reaching up to 36°C (97°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec343843505665686759514136
Data source: Temperature data for Bolligen 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.

July Precipitation in Bolligen

In Bolligen in July, the precipitation amount is 104 mm (4.1 in) distributed over a span of 14 days.

July Precipitation Trends in Bolligen

The chart displays monthly precipitation patterns in Bolligen, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Bolligen, July typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec917491611279310498629572125
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Bolligen

In Bolligen in July humidity is 82%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that makes traveling a bit sluggish but surprisingly refreshing, as long as you take breaks in shaded areas to cool off.

July Average Humidity in Bolligen

This chart illustrates the average monthly humidity levels in Bolligen, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Bolligen is approximately 82%, 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 July generated using information from the Copernicus Climate Change Service.

July UV Index in Bolligen

In Bolligen in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Bolligen.

Maximum UV Index Levels in Bolligen for July

The chart shows the monthly maximum UV Index (UVI) for Bolligen in July, 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 July, the maximum UV index in Bolligen typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986422
Data source: Bolligen July 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 July Weather in Bolligen Compares to Other Months

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

This table compares monthly weather conditions in Bolligen, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)91 mm (3.6 inches)91%low
February Weather4°C (39°F)74 mm (2.9 inches)89%moderate
March Weather6°C (43°F)91 mm (3.6 inches)87%moderate
April Weather10°C (50°F)61 mm (2.4 inches)84%high
May Weather13°C (56°F)126 mm (5.0 inches)80%very high
June Weather18°C (65°F)93 mm (3.7 inches)82%very high
July Weather20°C (68°F)104 mm (4.1 inches)82%very high
August Weather19°C (67°F)98 mm (3.8 inches)77%very high
September Weather15°C (60°F)61 mm (2.4 inches)81%high
October Weather11°C (51°F)95 mm (3.7 inches)89%moderate
November Weather5°C (41°F)72 mm (2.8 inches)89%low
December Weather2°C (37°F)125 mm (4.9 inches)91%low

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