July Weather in Gossau, Switzerland

Last updated: August 27, 2025

In Gossau, Switzerland, the average temperature in July hovers around 19°C (67°F), making it a pleasant time to visit. However, temperatures can range from a cool 10°C (51°F) to a warm 33°C (91°F). Visitors should be prepared for 159 mm (6.3 in) of precipitation spread over 18 days, contributing to an average humidity of 83%. Enjoy the vibrant atmosphere while staying comfortable!

July Temperature in Gossau

In July in Gossau, the average temperature is 19°C (67°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop to as low as 10°C (51°F). Be prepared for a range of temperatures, making it a great time for both outdoor activities and cozy indoor exploration.

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

The chart illustrates July temperature patterns in Gossau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gossau, July typically has an average temperature of 19°C (67°F), with highs reaching up to 33°C (91°F) and lows dropping to around 10°C (51°F).

Data source: Temperature data for Gossau generated using information from the Copernicus Climate Change Service.

July Precipitation in Gossau

In Gossau in July, the total precipitation amount reaches 159 mm (6.3 in) over a span of 18 days.

July Precipitation Trends in Gossau

The chart displays monthly precipitation patterns in Gossau, 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 Gossau, July typically receives around 159 mm (6.3 inches) of precipitation spread over approximately 18 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

July Humidity in Gossau

In Gossau in July humidity is 83%. With an average temperature of 19°C (67°F), this humidity feels like a warm, tropical blanket wrapping around you, making traveling feel a bit sluggish and sticky, yet still inviting as long as you stay hydrated and take breaks in the shade.

July Average Humidity in Gossau

This chart illustrates the average monthly humidity levels in Gossau, 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 Gossau is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Gossau

In Gossau 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 Gossau.

Maximum UV Index Levels in Gossau for July

The chart shows the monthly maximum UV Index (UVI) for Gossau 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 Gossau typically reaches 9, which falls under the very high exposure category.

Data source: Gossau 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 Gossau Compares to Other Months

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

This table compares monthly weather conditions in Gossau, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	106 mm (4.2 inches)	92%	low
February Weather	2°C (37°F)	85 mm (3.3 inches)	89%	moderate
March Weather	5°C (42°F)	100 mm (3.9 inches)	87%	moderate
April Weather	9°C (49°F)	79 mm (3.1 inches)	84%	high
May Weather	13°C (56°F)	147 mm (5.8 inches)	80%	very high
June Weather	18°C (65°F)	168 mm (6.6 inches)	82%	very high
July Weather	19°C (67°F)	159 mm (6.3 inches)	83%	very high
August Weather	19°C (66°F)	194 mm (7.7 inches)	80%	very high
September Weather	15°C (59°F)	128 mm (5.0 inches)	83%	high
October Weather	10°C (51°F)	119 mm (4.7 inches)	90%	moderate
November Weather	5°C (42°F)	72 mm (2.8 inches)	88%	low
December Weather	2°C (36°F)	135 mm (5.3 inches)	90%	low