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March Weather in Milan, United States

Last updated: June 24, 2025

In March, the average temperature in Milan, United States hovers around 4°C (39°F). Expect extremes, with a minimum dipping to -12°C (10°F) and a maximum reaching up to 21°C (71°F). The month brings about 99 mm (3.9 in) of precipitation spread over 13 days, contributing to a notably high average humidity of 87%.

March Temperature in Milan

In March in Milan, the average temperature is 4°C (39°F). Maximum temperatures can reach 21°C (71°F), while minimums can drop as low as -12°C (10°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates March temperature patterns in Milan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Milan, March typically has an average temperature of 4°C (39°F), with highs reaching up to 21°C (71°F) and lows dropping to around -12°C (10°F).
JanFebMarAprMayJunJulAugSepOctNovDec293239486070757368574235
Data source: Temperature data for Milan 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 Milan

In Milan in March, the precipitation amount is 99 mm (3.9 in) over the course of 13 days.

March Precipitation Trends in Milan

The chart displays monthly precipitation patterns in Milan, 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 Milan, March typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec83959912012912412486811059987
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Milan

In Milan 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 Milan

This chart illustrates the average monthly humidity levels in Milan, 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 Milan is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%88%81%82%81%78%78%82%89%86%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Milan

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

Maximum UV Index Levels in Milan for March

The chart shows the monthly maximum UV Index (UVI) for Milan 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 Milan typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Milan 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 Milan Compares to Other Months

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

This table compares monthly weather conditions in Milan, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)83 mm (3.3 inches)88%moderate
February Weather0°C (32°F)95 mm (3.7 inches)87%moderate
March Weather4°C (39°F)99 mm (3.9 inches)87%high
April Weather9°C (49°F)120 mm (4.7 inches)87%very high
May Weather16°C (61°F)129 mm (5.1 inches)81%very high
June Weather21°C (70°F)124 mm (4.9 inches)82%very high
July Weather24°C (75°F)124 mm (4.9 inches)81%very high
August Weather23°C (73°F)86 mm (3.4 inches)78%very high
September Weather20°C (68°F)81 mm (3.2 inches)78%very high
October Weather14°C (58°F)105 mm (4.2 inches)82%high
November Weather5°C (42°F)99 mm (3.9 inches)89%moderate
December Weather2°C (35°F)87 mm (3.4 inches)86%low

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