Last updated: June 24, 2025
In April, the average temperature in Milan, United States hovers around 9°C (48°F). While it can dip to a chilly -7°C (21°F), you might also experience warmer spells peaking at 28°C (83°F). Prepare for some wet days, as 89 mm (3.5 in) of precipitation can be expected over 13 days, with humidity levels averaging a high 87%.
In April in Milan, the average temperature is 9°C (48°F), with maximums reaching 28°C (83°F) and minimums dropping as low as -7°C (21°F). Be prepared for a wide range of temperatures while traveling, so layering your clothing would be a smart choice.
In Milan in April, the precipitation amount is 89 mm (3.5 in) distributed over 13 days.
In Milan in April humidity is 87%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and requiring extra layers and careful planning for any activities.
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.
UV Risk Categories
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.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (28°F) | 65 mm (2.6 inches) | 88% | low |
| February Weather | -2°C (29°F) | 67 mm (2.6 inches) | 87% | moderate |
| March Weather | 3°C (38°F) | 77 mm (3.0 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 89 mm (3.5 inches) | 87% | very high |
| May Weather | 16°C (60°F) | 126 mm (5.0 inches) | 81% | very high |
| June Weather | 21°C (71°F) | 86 mm (3.4 inches) | 82% | very high |
| July Weather | 24°C (75°F) | 105 mm (4.1 inches) | 81% | very high |
| August Weather | 23°C (73°F) | 73 mm (2.9 inches) | 78% | very high |
| September Weather | 19°C (67°F) | 59 mm (2.3 inches) | 78% | very high |
| October Weather | 13°C (55°F) | 99 mm (3.9 inches) | 82% | high |
| November Weather | 4°C (40°F) | 82 mm (3.2 inches) | 89% | moderate |
| December Weather | 1°C (33°F) | 54 mm (2.1 inches) | 86% | low |