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March Weather in Illgau, Switzerland

Last updated: August 27, 2025

In March, the average temperature in Illgau, Switzerland hovers around 1°C (34°F). Be prepared for temperatures that can dip as low as -24°C (-10°F), while occasionally reaching a maximum of 16°C (62°F). Expect 136 mm (5.3 in) of precipitation over about 17 days, and don't forget to bundle up, as the average humidity is a brisk 87%.

March Temperature in Illgau

In March in Illgau, the average temperature is 1°C (34°F), with maximums reaching up to 16°C (62°F) and minimums dipping as low as -24°C (-10°F). Travelers should be prepared for a wide range of temperatures, so packing layers is essential for comfort during their visit.

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

The chart illustrates March temperature patterns in Illgau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Illgau, March typically has an average temperature of 1°C (34°F), with highs reaching up to 16°C (62°F) and lows dropping to around -24°C (-10°F).
JanFebMarAprMayJunJulAugSepOctNovDec252934414757595952453528
Data source: Temperature data for Illgau 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 Illgau

In Illgau in March, the precipitation amount is 136 mm (5.3 in), occurring over a span of 17 days.

March Precipitation Trends in Illgau

The chart displays monthly precipitation patterns in Illgau, 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 Illgau, March typically receives around 136 mm (5.3 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec154108136114190229208231168162102190
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Illgau

In Illgau in March humidity is 87%. With an average temperature of 1°C (34°F), this humidity feels like a chilling blanket enveloping you, making every step outside feel heavy and damp, and leaving you longing for warmth and comfort while traveling.

March Average Humidity in Illgau

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

In Illgau 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 Illgau.

Maximum UV Index Levels in Illgau for March

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

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

This table compares monthly weather conditions in Illgau, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)154 mm (6.1 inches)92%low
February Weather-2°C (30°F)108 mm (4.2 inches)89%moderate
March Weather1°C (34°F)136 mm (5.3 inches)87%moderate
April Weather5°C (41°F)114 mm (4.5 inches)84%high
May Weather8°C (48°F)190 mm (7.5 inches)80%very high
June Weather14°C (57°F)229 mm (9.0 inches)82%very high
July Weather15°C (59°F)208 mm (8.2 inches)83%very high
August Weather15°C (59°F)231 mm (9.1 inches)80%very high
September Weather11°C (52°F)168 mm (6.6 inches)83%high
October Weather7°C (45°F)162 mm (6.4 inches)90%moderate
November Weather2°C (35°F)102 mm (4.0 inches)88%moderate
December Weather-2°C (29°F)190 mm (7.5 inches)90%low

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