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May Weather in Andeer, Switzerland

Last updated: August 27, 2025

In May, the average temperature in Andeer, Switzerland hovers around 5°C (41°F). Expect chilly nights where the temperature can dip to a brisk -12°C (11°F), while daytime highs can reach a pleasant 19°C (67°F). With an average precipitation of 148 mm (5.8 in) spread over 21 days, you're likely to encounter a fair share of rain, coupled with a relative humidity of 80%.

May Temperature in Andeer

In May in Andeer, the average temperature is 5°C (41°F). The maximum can reach 19°C (67°F), while the minimum can drop as low as -12°C (11°F). Be prepared for a mix of mild and chilly weather when traveling during this time.

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

The chart illustrates May temperature patterns in Andeer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Andeer, May typically has an average temperature of 5°C (41°F), with highs reaching up to 19°C (67°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec152126334050535345382719
Data source: Temperature data for Andeer 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 Andeer

In Andeer in May, the total precipitation amount is 148 mm (5.8 in) spread over 21 days.

May Precipitation Trends in Andeer

The chart displays monthly precipitation patterns in Andeer, 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 Andeer, May typically receives around 148 mm (5.8 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec745792109148153130179122160134128
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Andeer

In Andeer in May humidity is 80%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration feel much colder than it actually is, leading to the necessity of layering up to stay comfortable while traveling.

May Average Humidity in Andeer

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

In Andeer 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 Andeer.

Maximum UV Index Levels in Andeer for May

The chart shows the monthly maximum UV Index (UVI) for Andeer 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 Andeer typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24689101097632
Data source: Andeer 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 Andeer Compares to Other Months

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

This table compares monthly weather conditions in Andeer, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (15°F)74 mm (2.9 inches)92%low
February Weather-6°C (21°F)57 mm (2.2 inches)89%moderate
March Weather-4°C (26°F)92 mm (3.6 inches)87%high
April Weather0°C (33°F)109 mm (4.3 inches)84%very high
May Weather5°C (41°F)148 mm (5.8 inches)80%very high
June Weather10°C (51°F)153 mm (6.0 inches)82%very high
July Weather12°C (53°F)130 mm (5.1 inches)83%very high
August Weather11°C (53°F)179 mm (7.0 inches)80%very high
September Weather7°C (46°F)122 mm (4.8 inches)83%high
October Weather3°C (38°F)160 mm (6.3 inches)90%high
November Weather-3°C (27°F)134 mm (5.3 inches)88%moderate
December Weather-7°C (19°F)128 mm (5.1 inches)90%low

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