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April Weather in Ettiswil, Switzerland

Last updated: August 27, 2025

In April, the average temperature in Ettiswil, Switzerland hovers around 10°C (50°F), with a possible minimum of -4°C (25°F) and a maximum of 26°C (78°F). This month brings about 73 mm (2.9 in) of precipitation over 12 days, contributing to an average humidity of 84%. Stay prepared for varying weather conditions!

April Temperature in Ettiswil

In April in Ettiswil, the average temperature is 10°C (50°F). Maximums can reach 26°C (78°F), while minimums can drop to as low as -4°C (25°F). Therefore, travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates April temperature patterns in Ettiswil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ettiswil, 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 -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec343843495565676659504036
Data source: Temperature data for Ettiswil 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 Ettiswil

In Ettiswil in April, the precipitation amount is 73 mm (2.9 in) occurring over a span of 12 days.

April Precipitation Trends in Ettiswil

The chart displays monthly precipitation patterns in Ettiswil, 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 Ettiswil, April typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec9985100731501421651589110972133
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Ettiswil

In Ettiswil 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 Ettiswil

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

In Ettiswil 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 Ettiswil, you can refer to this Hourly UV Index in Ettiswil.

Maximum UV Index Levels in Ettiswil for April

The chart shows the monthly maximum UV Index (UVI) for Ettiswil 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 Ettiswil typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986422
Data source: Ettiswil 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 Ettiswil Compares to Other Months

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

This table compares monthly weather conditions in Ettiswil, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)99 mm (3.9 inches)92%low
February Weather3°C (38°F)85 mm (3.3 inches)89%moderate
March Weather6°C (43°F)100 mm (4.0 inches)87%moderate
April Weather10°C (50°F)73 mm (2.9 inches)84%high
May Weather13°C (56°F)150 mm (5.9 inches)80%very high
June Weather18°C (65°F)142 mm (5.6 inches)82%very high
July Weather19°C (67°F)165 mm (6.5 inches)83%very high
August Weather19°C (66°F)158 mm (6.2 inches)80%very high
September Weather15°C (59°F)91 mm (3.6 inches)83%high
October Weather10°C (51°F)109 mm (4.3 inches)90%moderate
November Weather5°C (41°F)72 mm (2.8 inches)88%low
December Weather2°C (37°F)133 mm (5.2 inches)90%low

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