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March Weather in Wattwil, Switzerland

Last updated: August 27, 2025

In March, the average temperature in Wattwil, Switzerland hovers around 4°C (39°F). Prepare for some chilly days, as temperatures can dip as low as -17°C (1°F), while highs can reach up to 18°C (65°F). Expect a fair amount of rain, with 124 mm (4.9 in) of precipitation spread across 17 days. With an average humidity of 87%, make sure to bundle up and stay dry!

March Temperature in Wattwil

In March in Wattwil, the average temperature is 4°C (39°F), with maximums reaching up to 18°C (65°F) and minimums plummeting to as low as -17°C (1°F). Be sure to pack layers to stay comfortable during your travels!

March Weather in Wattwil: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Wattwil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wattwil, March typically has an average temperature of 4°C (39°F), with highs reaching up to 18°C (65°F) and lows dropping to around -17°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec303439455261636356483933
Data source: Temperature data for Wattwil 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.

March Precipitation in Wattwil

In Wattwil in March, the precipitation amount is 124 mm (4.9 in) over the course of 17 days.

March Precipitation Trends in Wattwil

The chart displays monthly precipitation patterns in Wattwil, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Wattwil, March typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec1361001249918020320121915013584165
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Wattwil

In Wattwil in March, humidity is 87%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and gritty, as the air hangs heavy and clings to your skin.

March Average Humidity in Wattwil

This chart illustrates the average monthly humidity levels in Wattwil, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Wattwil is approximately 87%, 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 March generated using information from the Copernicus Climate Change Service.

March UV Index in Wattwil

In Wattwil in March, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Wattwil.

Maximum UV Index Levels in Wattwil for March

The chart shows the monthly maximum UV Index (UVI) for Wattwil in March, 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 March, the maximum UV index in Wattwil typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2357810986432
Data source: Wattwil March 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 March Weather in Wattwil Compares to Other Months

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

This table compares monthly weather conditions in Wattwil, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)136 mm (5.4 inches)92%low
February Weather1°C (34°F)100 mm (3.9 inches)89%moderate
March Weather4°C (39°F)124 mm (4.9 inches)87%moderate
April Weather7°C (46°F)99 mm (3.9 inches)84%high
May Weather11°C (52°F)180 mm (7.1 inches)80%very high
June Weather16°C (61°F)203 mm (8.0 inches)82%very high
July Weather17°C (63°F)201 mm (7.9 inches)83%very high
August Weather17°C (63°F)219 mm (8.6 inches)80%very high
September Weather13°C (56°F)150 mm (5.9 inches)83%high
October Weather9°C (48°F)135 mm (5.3 inches)90%moderate
November Weather4°C (39°F)84 mm (3.3 inches)88%moderate
December Weather0°C (33°F)165 mm (6.5 inches)90%low

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