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May Weather in Haag (Rheintal), Switzerland

Last updated: August 27, 2025

In Haag (Rheintal), Switzerland, the average temperature in May hovers around 11°C (52°F). During this time, temperatures can dip as low as -6°C (21°F) or soar up to 28°C (83°F). Expect about 183 mm (7.2 in) of precipitation spread over 21 days, contributing to an average humidity level of 80%.

May Temperature in Haag (Rheintal)

In May in Haag (Rheintal), the average temperature is 11°C (52°F). The maximum can reach 28°C (83°F), while the minimum can drop as low as -6°C (21°F). Be prepared for a wide range of temperatures, making it essential to pack accordingly for your travels.

May Weather in Haag (Rheintal): Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Haag (Rheintal), showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Haag (Rheintal), May typically has an average temperature of 11°C (52°F), with highs reaching up to 28°C (83°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec283338455261626255483931
Data source: Temperature data for Haag (Rheintal) 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.

May Precipitation in Haag (Rheintal)

In Haag (Rheintal) in May, the total precipitation amount is 183 mm (7.2 in) spread over 21 days.

May Precipitation Trends in Haag (Rheintal)

The chart displays monthly precipitation patterns in Haag (Rheintal), 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 Haag (Rheintal), May typically receives around 183 mm (7.2 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec1359712310318319121123315814288156
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Haag (Rheintal)

In Haag (Rheintal) in May, humidity is 80%. With an average temperature of 11°C (52°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as you navigate through the thick, languid air.

May Average Humidity in Haag (Rheintal)

This chart illustrates the average monthly humidity levels in Haag (Rheintal), 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 Haag (Rheintal) 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Haag (Rheintal)

In Haag (Rheintal) in May, 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 Haag (Rheintal).

Maximum UV Index Levels in Haag (Rheintal) for May

The chart shows the monthly maximum UV Index (UVI) for Haag (Rheintal) 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 Haag (Rheintal) typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24678101087532
Data source: Haag (Rheintal) 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 Haag (Rheintal) Compares to Other Months

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

This table compares monthly weather conditions in Haag (Rheintal), showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)134 mm (5.3 inches)92%low
February Weather0°C (33°F)97 mm (3.8 inches)89%moderate
March Weather3°C (38°F)123 mm (4.8 inches)87%high
April Weather7°C (45°F)103 mm (4.0 inches)84%high
May Weather11°C (52°F)183 mm (7.2 inches)80%very high
June Weather16°C (61°F)191 mm (7.5 inches)82%very high
July Weather17°C (62°F)211 mm (8.3 inches)83%very high
August Weather17°C (62°F)233 mm (9.2 inches)80%very high
September Weather13°C (55°F)158 mm (6.2 inches)83%high
October Weather9°C (48°F)141 mm (5.6 inches)90%moderate
November Weather4°C (39°F)88 mm (3.5 inches)88%moderate
December Weather-1°C (31°F)156 mm (6.2 inches)90%low

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