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March Weather in Fossa, Italy

Last updated: August 23, 2025

In March, the average temperature in Fossa, Italy hovers around 4°C (40°F). However, be prepared for a range of temperatures, as it can dip as low as -20°C (-4°F) or rise to a comfortable 17°C (63°F). Expect about 101 mm (4.0 in) of precipitation spread over 13 days, contributing to an average humidity of 69%.

March Temperature in Fossa

In March in Fossa, the average temperature is 4°C (40°F). The maximum can reach 17°C (63°F), while the minimum can drop to as low as -20°C (-4°F). Travelers should prepare for a wide range of temperatures and pack accordingly for both mild and cold weather adventures.

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

The chart illustrates March temperature patterns in Fossa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fossa, March typically has an average temperature of 4°C (40°F), with highs reaching up to 17°C (63°F) and lows dropping to around -20°C (-4°F).
JanFebMarAprMayJunJulAugSepOctNovDec343840475463687060524537
Data source: Temperature data for Fossa 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 Fossa

In Fossa in March, the precipitation amount is 101 mm (4.0 in) over the course of 13 days.

March Precipitation Trends in Fossa

The chart displays monthly precipitation patterns in Fossa, 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 Fossa, March typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec8380101881095444438480154134
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Fossa

In Fossa in March, humidity is 69%. With an average temperature of 4°C (40°F), this humidity feels like a brisk chill that penetrates your layers, making traveling outdoors somewhat uncomfortable as the cold air combines with the dampness, creating a biting sensation that can quickly sap your warmth.

March Average Humidity in Fossa

This chart illustrates the average monthly humidity levels in Fossa, 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 Fossa is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%78%69%71%71%63%59%54%67%79%84%86%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Fossa

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

Maximum UV Index Levels in Fossa for March

The chart shows the monthly maximum UV Index (UVI) for Fossa 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 Fossa typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098642
Data source: Fossa 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 Fossa Compares to Other Months

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

This table compares monthly weather conditions in Fossa, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)83 mm (3.3 inches)85%moderate
February Weather3°C (38°F)80 mm (3.2 inches)78%moderate
March Weather4°C (40°F)101 mm (4.0 inches)69%high
April Weather8°C (47°F)88 mm (3.5 inches)71%very high
May Weather12°C (54°F)109 mm (4.3 inches)71%very high
June Weather17°C (64°F)54 mm (2.1 inches)63%very high
July Weather20°C (68°F)44 mm (1.7 inches)59%very high
August Weather21°C (70°F)43 mm (1.7 inches)54%very high
September Weather16°C (60°F)84 mm (3.3 inches)67%very high
October Weather11°C (52°F)80 mm (3.2 inches)78%high
November Weather7°C (45°F)154 mm (6.1 inches)84%moderate
December Weather3°C (37°F)133 mm (5.3 inches)86%low

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