May Weather in Vetroz, Switzerland

Last updated: August 27, 2025

In May, the average temperature in Vetroz, Switzerland hovers around 7°C (45°F). Conditions can be quite variable, with minimums plunging to -14°C (7°F) and maximums reaching a pleasant 24°C (75°F). Expect 191 mm (7.5 in) of precipitation spread over approximately 20 days, contributing to an average humidity of 80%.

May Temperature in Vetroz

In May in Vetroz, the average temperature is 7°C (45°F). The maximum can reach 24°C (75°F) and the minimum can drop as low as -14°C (7°F). Be prepared for a wide range of temperatures when traveling during this time.

May Weather in Vetroz: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Vetroz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vetroz, May typically has an average temperature of 7°C (45°F), with highs reaching up to 24°C (75°F) and lows dropping to around -14°C (7°F).

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

May Precipitation in Vetroz

In Vetroz in May, the precipitation amount is 191 mm (7.5 in) spread over 20 days.

May Precipitation Trends in Vetroz

The chart displays monthly precipitation patterns in Vetroz, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Vetroz, May typically receives around 191 mm (7.5 inches) of precipitation spread over approximately 20 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Vetroz

In Vetroz in May, humidity is 80%. With an average temperature of 7°C (45°F), this humidity feels like you're wrapped in a damp blanket, making it quite uncomfortable for traveling and leaving you feeling chilly and clammy as you explore the area.

May Average Humidity in Vetroz

This chart illustrates the average monthly humidity levels in Vetroz, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Vetroz is approximately 80%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Vetroz

In Vetroz in May, 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 Vetroz.

Maximum UV Index Levels in Vetroz for May

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

Data source: Vetroz May 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 May Weather in Vetroz Compares to Other Months

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

This table compares monthly weather conditions in Vetroz, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	140 mm (5.5 inches)	91%	low
February Weather	-4°C (26°F)	108 mm (4.3 inches)	89%	moderate
March Weather	0°C (31°F)	135 mm (5.3 inches)	87%	high
April Weather	4°C (39°F)	87 mm (3.4 inches)	84%	very high
May Weather	7°C (45°F)	191 mm (7.5 inches)	80%	very high
June Weather	13°C (55°F)	177 mm (7.0 inches)	82%	very high
July Weather	14°C (58°F)	182 mm (7.2 inches)	82%	very high
August Weather	14°C (57°F)	173 mm (6.8 inches)	77%	very high
September Weather	10°C (50°F)	113 mm (4.5 inches)	81%	high
October Weather	6°C (43°F)	131 mm (5.2 inches)	89%	moderate
November Weather	-1°C (31°F)	101 mm (4.0 inches)	89%	moderate
December Weather	-6°C (21°F)	213 mm (8.4 inches)	91%	low