April Weather in Wil, Switzerland

Last updated: August 27, 2025

In April, the average temperature in Wil, Switzerland is a comfortable 10°C (50°F). Visitors should be prepared for a range of temperatures, with a minimum of -4°C (25°F) and a pleasant maximum of 26°C (80°F). Expect 59 mm (2.3 in) of precipitation over 9 days, contributing to an average humidity of 84%.

April Temperature in Wil

In April in Wil, the average temperature is 10°C (50°F). Maximums can reach 26°C (80°F), while minimums can dip as low as -4°C (25°F). Be prepared for a wide range of temperatures during your travels, ensuring you pack appropriate clothing for both warm and chilly conditions.

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

The chart illustrates April temperature patterns in Wil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wil, April typically has an average temperature of 10°C (50°F), with highs reaching up to 26°C (80°F) and lows dropping to around -4°C (25°F).

Data source: Temperature data for Wil generated using information from the Copernicus Climate Change Service.

April Precipitation in Wil

In Wil in April, the precipitation amount is 59 mm (2.3 in) over the course of 9 days.

April Precipitation Trends in Wil

The chart displays monthly precipitation patterns in Wil, 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 Wil, April typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

April Humidity in Wil

In Wil 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 Wil

This chart illustrates the average monthly humidity levels in Wil, 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 Wil is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Wil

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

Maximum UV Index Levels in Wil for April

The chart shows the monthly maximum UV Index (UVI) for Wil 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 Wil typically reaches 6, which falls under the high exposure category.

Data source: Wil 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 Wil Compares to Other Months

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

This table compares monthly weather conditions in Wil, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	95 mm (3.7 inches)	92%	low
February Weather	3°C (39°F)	75 mm (3.0 inches)	89%	moderate
March Weather	6°C (43°F)	86 mm (3.4 inches)	87%	moderate
April Weather	10°C (50°F)	59 mm (2.3 inches)	84%	high
May Weather	13°C (56°F)	123 mm (4.8 inches)	80%	very high
June Weather	19°C (66°F)	128 mm (5.0 inches)	82%	very high
July Weather	20°C (68°F)	99 mm (3.9 inches)	83%	very high
August Weather	20°C (67°F)	120 mm (4.7 inches)	80%	very high
September Weather	15°C (60°F)	80 mm (3.2 inches)	83%	high
October Weather	11°C (51°F)	93 mm (3.6 inches)	90%	moderate
November Weather	5°C (41°F)	65 mm (2.6 inches)	88%	low
December Weather	3°C (37°F)	124 mm (4.9 inches)	90%	low