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April Weather in Nafels, Switzerland

Last updated: August 27, 2025

In April, the average temperature in Nafels, Switzerland hovers around 4°C (40°F). While you may experience chilly lows of -19°C (-2°F), the highs can reach a comfortable 19°C (67°F). Expect some rain, with a total precipitation of 124 mm (4.9 in) spread over 14 days, and prepare for humidity levels averaging 84%.

April Temperature in Nafels

In April in Nafels, the average temperature is 4°C (40°F), with maximums reaching 19°C (67°F) and minimums dropping as low as -19°C (-2°F). Travelers should be prepared for a wide range of temperatures, making warm clothing essential alongside layers for milder weather.

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

The chart illustrates April temperature patterns in Nafels, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nafels, April typically has an average temperature of 4°C (40°F), with highs reaching up to 19°C (67°F) and lows dropping to around -19°C (-2°F).
JanFebMarAprMayJunJulAugSepOctNovDec242832394656575751433426
Data source: Temperature data for Nafels 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 Nafels

In Nafels in April, the precipitation amount is 124 mm (4.9 in) over a span of 14 days.

April Precipitation Trends in Nafels

The chart displays monthly precipitation patterns in Nafels, 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 Nafels, April typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec165112148124209239264289191168104198
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Nafels

In Nafels in April, humidity is 84%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring extra layers to stay warm and dry while traveling.

April Average Humidity in Nafels

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

In Nafels in April, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Nafels.

Maximum UV Index Levels in Nafels for April

The chart shows the monthly maximum UV Index (UVI) for Nafels 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 Nafels typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2357810986432
Data source: Nafels 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 Nafels Compares to Other Months

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

This table compares monthly weather conditions in Nafels, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)165 mm (6.5 inches)92%low
February Weather-2°C (28°F)112 mm (4.4 inches)89%moderate
March Weather0°C (33°F)148 mm (5.8 inches)87%moderate
April Weather4°C (40°F)124 mm (4.9 inches)84%high
May Weather8°C (46°F)209 mm (8.2 inches)80%very high
June Weather13°C (56°F)239 mm (9.4 inches)82%very high
July Weather14°C (58°F)264 mm (10.4 inches)83%very high
August Weather14°C (57°F)289 mm (11.4 inches)80%very high
September Weather10°C (51°F)191 mm (7.5 inches)83%high
October Weather6°C (44°F)168 mm (6.6 inches)90%moderate
November Weather1°C (34°F)104 mm (4.1 inches)88%moderate
December Weather-3°C (27°F)198 mm (7.8 inches)90%low

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