April Weather in Milan, United States

Last updated: June 24, 2025

In April, the average temperature in Milan, United States is a mild 12°C (54°F), with fluctuations from a chilly minimum of -3°C (26°F) to a warm maximum of 29°C (84°F). Expect 127 mm (5.0 in) of precipitation spread over 12 days, contributing to an average humidity level of 84%.

April Temperature in Milan

In April in Milan, the average temperature is 12°C (54°F), with maximums reaching 29°C (84°F) and minimums dropping as low as -3°C (26°F). This variation makes it essential for travelers to pack accordingly, ensuring they're prepared for both warm and cool conditions.

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 12°C (54°F), with highs reaching up to 29°C (84°F) and lows dropping to around -3°C (26°F).

Data source: Temperature data for Milan generated using information from the Copernicus Climate Change Service.

April Precipitation in Milan

In Milan in April, the precipitation amount is 127 mm (5.0 in) occurring over the course of 12 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 127 mm (5.0 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

April Humidity in Milan

In Milan in April, humidity is 84%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and sticky.

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.

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 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check 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 9, which falls under the very high exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (33°F)	86 mm (3.4 inches)	87%	moderate
February Weather	3°C (37°F)	117 mm (4.6 inches)	85%	moderate
March Weather	7°C (45°F)	140 mm (5.5 inches)	86%	high
April Weather	12°C (54°F)	127 mm (5.0 inches)	84%	very high
May Weather	19°C (66°F)	127 mm (5.0 inches)	79%	very high
June Weather	23°C (73°F)	148 mm (5.8 inches)	82%	very high
July Weather	25°C (77°F)	111 mm (4.4 inches)	79%	very high
August Weather	24°C (75°F)	103 mm (4.1 inches)	70%	very high
September Weather	21°C (70°F)	90 mm (3.5 inches)	69%	very high
October Weather	15°C (59°F)	100 mm (3.9 inches)	76%	high
November Weather	6°C (44°F)	102 mm (4.0 inches)	88%	moderate
December Weather	4°C (39°F)	109 mm (4.3 inches)	87%	moderate