July Weather in Richterswil, Switzerland

Last updated: August 27, 2025

In July, the average temperature in Richterswil, Switzerland is a pleasant 18°C (65°F). Expect a minimum of 8°C (47°F) and a maximum of 33°C (91°F), offering a wide range for outdoor activities. With 145 mm (5.7 in) of precipitation spread over 16 days, don't forget your umbrella! The average humidity sits at a comfortable 83%, making it a cozy time to explore.

July Temperature in Richterswil

In July in Richterswil, the average temperature is 18°C (65°F). The maximum can reach 33°C (91°F), and the minimum can be as low as 8°C (47°F). This mild climate makes Richterswil an ideal destination for travelers seeking pleasant weather and outdoor activities.

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

The chart illustrates July temperature patterns in Richterswil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Richterswil, July typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (91°F) and lows dropping to around 8°C (47°F).

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

July Precipitation in Richterswil

In Richterswil in July, the precipitation amount is 145 mm (5.7 in) spread over 16 days, indicating a moderately wet period for the region.

July Precipitation Trends in Richterswil

The chart displays monthly precipitation patterns in Richterswil, 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 Richterswil, July typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 16 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 Richterswil

In Richterswil in July, humidity is 83%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm, damp blanket, making it quite uncomfortable for traveling.

July Average Humidity in Richterswil

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

In Richterswil 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 Richterswil.

Maximum UV Index Levels in Richterswil for July

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

Data source: Richterswil 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 Richterswil Compares to Other Months

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

This table compares monthly weather conditions in Richterswil, 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 (32°F)	127 mm (5.0 inches)	92%	low
February Weather	2°C (36°F)	95 mm (3.7 inches)	89%	moderate
March Weather	4°C (40°F)	112 mm (4.4 inches)	87%	moderate
April Weather	8°C (47°F)	87 mm (3.4 inches)	84%	high
May Weather	12°C (53°F)	159 mm (6.3 inches)	80%	very high
June Weather	17°C (63°F)	187 mm (7.4 inches)	82%	very high
July Weather	18°C (65°F)	145 mm (5.7 inches)	83%	very high
August Weather	18°C (65°F)	158 mm (6.2 inches)	80%	very high
September Weather	14°C (57°F)	123 mm (4.9 inches)	83%	high
October Weather	10°C (50°F)	128 mm (5.0 inches)	90%	moderate
November Weather	4°C (40°F)	80 mm (3.1 inches)	88%	moderate
December Weather	2°C (35°F)	155 mm (6.1 inches)	90%	low