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April Weather in Milan, United States

Last updated: June 24, 2025

In April, the average temperature in Milan, United States hovers around 3°C (38°F). During this time, temperatures can dip as low as -16°C (4°F) or soar to a maximum of 22°C (72°F). Expect approximately 121 mm (4.8 in) of precipitation over 15 days, contributing to an average humidity of 84%. Stay prepared for a mix of chilly and potentially warmer days!

April Temperature in Milan

In April in Milan, the average temperature is 3°C (38°F), with maximums reaching up to 22°C (72°F) and minimums dropping as low as -16°C (4°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates April 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, April typically has an average temperature of 3°C (38°F), with highs reaching up to 22°C (72°F) and lows dropping to around -16°C (4°F).
JanFebMarAprMayJunJulAugSepOctNovDec151825385161666457453020
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.

April Precipitation in Milan

In Milan in April, the precipitation amount is 121 mm (4.8 in) during a period of 15 days.

April Precipitation Trends in Milan

The chart displays monthly precipitation patterns in Milan, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Milan, April typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec8587751219710612111066124109100
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Milan

In Milan in April, humidity is 84%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as the cold air clings to you and the moisture creates an oppressive heaviness in the atmosphere.

April Average Humidity in Milan

This chart illustrates the average monthly humidity levels in Milan, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Milan is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%78%72%75%74%77%85%86%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Milan

In Milan in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Milan.

Maximum UV Index Levels in Milan for April

The chart shows the monthly maximum UV Index (UVI) for Milan in April, 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 April, the maximum UV index in Milan typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2468910997532
Data source: Milan April 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 April 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 April’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 April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)85 mm (3.3 inches)91%low
February Weather-8°C (19°F)87 mm (3.4 inches)89%moderate
March Weather-4°C (25°F)75 mm (3.0 inches)85%high
April Weather3°C (38°F)121 mm (4.8 inches)84%very high
May Weather11°C (52°F)97 mm (3.8 inches)78%very high
June Weather16°C (61°F)106 mm (4.2 inches)72%very high
July Weather19°C (66°F)121 mm (4.8 inches)75%very high
August Weather18°C (64°F)110 mm (4.3 inches)74%very high
September Weather14°C (57°F)66 mm (2.6 inches)77%high
October Weather7°C (45°F)124 mm (4.9 inches)85%moderate
November Weather-1°C (31°F)109 mm (4.3 inches)86%moderate
December Weather-7°C (21°F)100 mm (4.0 inches)85%low

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