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April Weather in Filisur, Switzerland

Last updated: August 27, 2025

In April, the average temperature in Filisur, Switzerland hovers around 1°C (34°F), with a minimum plunge down to -24°C (-11°F) and a maximum reach of 15°C (59°F). Expect 87 mm (3.4 in) of precipitation spread over 14 days, accompanied by an average humidity of 84%. Dress warmly and prepare for a cozy atmosphere!

April Temperature in Filisur

In April in Filisur, the average temperature is 1°C (34°F). Maximum temperatures can reach 15°C (59°F), while the minimum can drop as low as -24°C (-11°F). Travelers should be prepared for a wide range of weather conditions during this time.

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

The chart illustrates April temperature patterns in Filisur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Filisur, April typically has an average temperature of 1°C (34°F), with highs reaching up to 15°C (59°F) and lows dropping to around -24°C (-11°F).
JanFebMarAprMayJunJulAugSepOctNovDec162227344151535245382719
Data source: Temperature data for Filisur 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 Filisur

In Filisur in April, the precipitation amount is 87 mm (3.4 in) over a span of 14 days.

April Precipitation Trends in Filisur

The chart displays monthly precipitation patterns in Filisur, 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 Filisur, April typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec92659287161147152197134133103129
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Filisur

In Filisur in April humidity is 84%. With an average temperature of 1°C (34°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and requiring extra layers to keep warm while navigating the damp air.

April Average Humidity in Filisur

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

In Filisur 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 Filisur.

Maximum UV Index Levels in Filisur for April

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

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

This table compares monthly weather conditions in Filisur, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)92 mm (3.6 inches)92%low
February Weather-6°C (22°F)65 mm (2.6 inches)89%moderate
March Weather-3°C (27°F)92 mm (3.6 inches)87%high
April Weather1°C (34°F)87 mm (3.4 inches)84%very high
May Weather5°C (41°F)161 mm (6.3 inches)80%very high
June Weather10°C (51°F)147 mm (5.8 inches)82%very high
July Weather11°C (53°F)152 mm (6.0 inches)83%very high
August Weather11°C (52°F)197 mm (7.8 inches)80%very high
September Weather7°C (46°F)134 mm (5.3 inches)83%high
October Weather3°C (39°F)133 mm (5.3 inches)90%moderate
November Weather-3°C (27°F)103 mm (4.0 inches)88%moderate
December Weather-7°C (19°F)129 mm (5.1 inches)90%low

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