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March Weather in Saint-Sulpice, Switzerland

Last updated: August 27, 2025

In March, the average temperature in Saint-Sulpice, Switzerland hovers around 5°C (41°F). Expect variations with a minimum of -14°C (8°F) and a maximum reaching up to 20°C (68°F). This month also brings 147 mm (5.8 in) of precipitation over 16 days, contributing to a high average humidity of 87%. Prepare for a mix of chilly days and occasional wet weather!

March Temperature in Saint-Sulpice

In March in Saint-Sulpice, the average temperature is 5°C (41°F), with maximums reaching 20°C (68°F) and minimums dropping as low as -14°C (8°F). Travelers should be prepared for significant temperature fluctuations and dress in layers to enjoy their time in Saint-Sulpice.

March Weather in Saint-Sulpice: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Saint-Sulpice, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Sulpice, March typically has an average temperature of 5°C (41°F), with highs reaching up to 20°C (68°F) and lows dropping to around -14°C (8°F).
JanFebMarAprMayJunJulAugSepOctNovDec323641475362646457494035
Data source: Temperature data for Saint-Sulpice 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 Saint-Sulpice

In Saint-Sulpice in March, the precipitation amount is 147 mm (5.8 in) spread over 16 days.

March Precipitation Trends in Saint-Sulpice

The chart displays monthly precipitation patterns in Saint-Sulpice, 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 Saint-Sulpice, March typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec1411081478118618615214598123117206
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Saint-Sulpice

In Saint-Sulpice in March humidity is 87%. With an average temperature of 5°C (41°F), this humidity feels like a heavy, damp blanket enveloping you, making every step seem laborious and the chill more biting, which can be quite challenging for traveling.

March Average Humidity in Saint-Sulpice

This chart illustrates the average monthly humidity levels in Saint-Sulpice, 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 Saint-Sulpice is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%84%80%82%82%77%81%89%89%91%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Saint-Sulpice

In Saint-Sulpice 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 Saint-Sulpice.

Maximum UV Index Levels in Saint-Sulpice for March

The chart shows the monthly maximum UV Index (UVI) for Saint-Sulpice 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 Saint-Sulpice typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Saint-Sulpice 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 Saint-Sulpice Compares to Other Months

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

This table compares monthly weather conditions in Saint-Sulpice, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)141 mm (5.5 inches)91%low
February Weather2°C (37°F)108 mm (4.3 inches)89%moderate
March Weather5°C (41°F)147 mm (5.8 inches)87%moderate
April Weather9°C (48°F)81 mm (3.2 inches)84%high
May Weather12°C (53°F)186 mm (7.3 inches)80%very high
June Weather17°C (62°F)186 mm (7.3 inches)82%very high
July Weather18°C (65°F)152 mm (6.0 inches)82%very high
August Weather18°C (64°F)145 mm (5.7 inches)77%very high
September Weather14°C (57°F)98 mm (3.9 inches)81%high
October Weather10°C (49°F)123 mm (4.9 inches)89%moderate
November Weather4°C (40°F)116 mm (4.6 inches)89%low
December Weather2°C (35°F)205 mm (8.1 inches)91%low

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