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April Weather in Silenen, Switzerland

Last updated: August 27, 2025

In April, the average temperature in Silenen, Switzerland hovers around 0°C (33°F), with possibilities of dipping as low as -20°C (-4°F) or soaring to a max of 14°C (57°F). Expect 104 mm (4.1 in) of precipitation spread over 13 days, coupled with a high average humidity of 84%. Stay prepared for the chilly and damp conditions!

April Temperature in Silenen

In April in Silenen, the average temperature is 0°C (33°F). Maximum temperatures can reach 14°C (57°F), while minimums can drop as low as -20°C (-4°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both chilly and milder conditions.

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

The chart illustrates April temperature patterns in Silenen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Silenen, April typically has an average temperature of 0°C (33°F), with highs reaching up to 14°C (57°F) and lows dropping to around -20°C (-4°F).
JanFebMarAprMayJunJulAugSepOctNovDec172226334051535246382720
Data source: Temperature data for Silenen 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 Silenen

In Silenen in April, the precipitation amount is 104 mm (4.1 in) over the course of 13 days.

April Precipitation Trends in Silenen

The chart displays monthly precipitation patterns in Silenen, 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 Silenen, April typically receives around 104 mm (4.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec13692126104154193207269164179117178
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Silenen

In Silenen in April humidity is 84%. With average temperature 0°C (33°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures less enjoyable and travel plans challenging.

April Average Humidity in Silenen

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

In Silenen in April, 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 Silenen.

Maximum UV Index Levels in Silenen for April

The chart shows the monthly maximum UV Index (UVI) for Silenen 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 Silenen typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24789101097532
Data source: Silenen 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 Silenen Compares to Other Months

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

This table compares monthly weather conditions in Silenen, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)136 mm (5.4 inches)92%low
February Weather-6°C (22°F)92 mm (3.6 inches)89%moderate
March Weather-3°C (27°F)126 mm (5.0 inches)87%high
April Weather0°C (33°F)104 mm (4.1 inches)84%very high
May Weather4°C (40°F)154 mm (6.1 inches)80%very high
June Weather10°C (51°F)192 mm (7.6 inches)82%very high
July Weather12°C (53°F)207 mm (8.1 inches)83%very high
August Weather11°C (53°F)269 mm (10.6 inches)80%very high
September Weather8°C (46°F)164 mm (6.5 inches)83%high
October Weather3°C (38°F)179 mm (7.0 inches)90%moderate
November Weather-3°C (27°F)117 mm (4.6 inches)88%moderate
December Weather-7°C (20°F)178 mm (7.0 inches)90%low

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