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April Weather in Mammern, Switzerland

Last updated: August 27, 2025

In April, the average temperature in Mammern, Switzerland hovers around 10°C (50°F). Expect a temperature range from a chilly -3°C (26°F) to a pleasant 26°C (78°F). During this month, Mammern experiences precipitation of about 58 mm (2.3 in) over 9 days, contributing to an overall humidity level of 84%.

April Temperature in Mammern

In April in Mammern, the average temperature is 10°C (50°F). Maximums can reach 26°C (78°F) and minimums can be as low as -3°C (26°F). It's advisable to pack layers to accommodate the varying temperatures during your travels.

April Weather in Mammern: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Mammern, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mammern, April typically has an average temperature of 10°C (50°F), with highs reaching up to 26°C (78°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec343842505666686760514137
Data source: Temperature data for Mammern 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.

April Precipitation in Mammern

In Mammern in April, the precipitation amount is 58 mm (2.3 in) spread over 9 days.

April Precipitation Trends in Mammern

The chart displays monthly precipitation patterns in Mammern, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Mammern, April typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec8568785811512695127829057109
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Mammern

In Mammern in April, humidity is 84%. With an average temperature of 10°C (50°F), this humidity feels like a chilly dampness that clings to your skin, making outdoor activities less comfortable and prompting travelers to seek refuge in cozy, warm cafes or indoor attractions.

April Average Humidity in Mammern

This chart illustrates the average monthly humidity levels in Mammern, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Mammern is approximately 84%, 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 April generated using information from the Copernicus Climate Change Service.

April UV Index in Mammern

In Mammern in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Mammern, you can refer to this Hourly UV Index in Mammern.

Maximum UV Index Levels in Mammern for April

The chart shows the monthly maximum UV Index (UVI) for Mammern in April, 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 April, the maximum UV index in Mammern typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Mammern April 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 April Weather in Mammern Compares to Other Months

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

This table compares monthly weather conditions in Mammern, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)85 mm (3.4 inches)92%low
February Weather3°C (38°F)68 mm (2.7 inches)89%moderate
March Weather6°C (42°F)78 mm (3.1 inches)87%moderate
April Weather10°C (50°F)58 mm (2.3 inches)84%high
May Weather13°C (57°F)115 mm (4.5 inches)80%very high
June Weather19°C (66°F)126 mm (5.0 inches)82%very high
July Weather20°C (68°F)95 mm (3.7 inches)83%very high
August Weather20°C (68°F)127 mm (5.0 inches)80%very high
September Weather15°C (60°F)82 mm (3.2 inches)83%high
October Weather11°C (51°F)90 mm (3.5 inches)90%moderate
November Weather5°C (41°F)57 mm (2.2 inches)88%low
December Weather3°C (37°F)109 mm (4.3 inches)90%low

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