August Weather in Milan, United States

Last updated: June 24, 2025

In Milan, United States, the average temperature in August is a pleasant 23°C (73°F). Visitors can expect a range from a cool 12°C (53°F) to a warm 32°C (90°F). During this month, precipitation averages 86 mm (3.4 in) across about 12 days, and the average humidity sits at a comfortable 78%.

August Temperature in Milan

In August in Milan, the average temperature is 23°C (73°F). Maximum can reach 32°C (90°F) and minimum can be as low as 12°C (53°F). It's a great time to visit for those looking to enjoy mild weather with a pleasant mix of warm and cooler days.

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

The chart illustrates August 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, August typically has an average temperature of 23°C (73°F), with highs reaching up to 32°C (90°F) and lows dropping to around 12°C (53°F).

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

August Precipitation in Milan

In Milan in August, the precipitation amount is 86 mm (3.4 in) over a span of 12 days.

August Precipitation Trends in Milan

The chart displays monthly precipitation patterns in Milan, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Milan, August typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 12 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Milan

In Milan in August, humidity is 78%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor activities a little challenging but still enjoyable for travelers who appreciate a tropical atmosphere.

August Average Humidity in Milan

This chart illustrates the average monthly humidity levels in Milan, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Milan is approximately 78%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Milan

In Milan in August, 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 August

The chart shows the monthly maximum UV Index (UVI) for Milan in August, 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 August, the maximum UV index in Milan typically reaches 9, which falls under the very high exposure category.

Data source: Milan August 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 August 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 August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	83 mm (3.3 inches)	88%	moderate
February Weather	0°C (32°F)	95 mm (3.7 inches)	87%	moderate
March Weather	4°C (39°F)	99 mm (3.9 inches)	87%	high
April Weather	9°C (49°F)	120 mm (4.7 inches)	87%	very high
May Weather	16°C (61°F)	129 mm (5.1 inches)	81%	very high
June Weather	21°C (70°F)	124 mm (4.9 inches)	82%	very high
July Weather	24°C (75°F)	124 mm (4.9 inches)	81%	very high
August Weather	23°C (73°F)	86 mm (3.4 inches)	78%	very high
September Weather	20°C (68°F)	81 mm (3.2 inches)	78%	very high
October Weather	14°C (58°F)	105 mm (4.2 inches)	82%	high
November Weather	5°C (42°F)	99 mm (3.9 inches)	89%	moderate
December Weather	2°C (35°F)	87 mm (3.4 inches)	86%	low