Milan weather in May
May in Milan: nice, rainy — one of the best months to visit.
#1 of 12 months in Milan · #78 of 604 destinations to visit in May · comfort 90/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Milan climate normals — May
| Daytime high | 22°C / 71°F | 😎 nice |
|---|---|---|
| Nighttime low | 12°C / 53°F | |
| Feels like (high) | 22°C / 72°F | |
| Rainfall | 106 mm / 4.2 in | 🌧 rainy |
| Rainy days | 13 days | |
| Humidity | 69% | 💧 humid |
| Dew point | 12°C / 54°F | |
| Sunshine | 10.9 h/day | |
| Daylight | 14.9 h | |
| Wind | 12 km/h / 8 mph | |
| Air quality (US AQI) | 62 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Milan?
Loading map…
Milan in May — FAQ
- Is May a good time to visit Milan?
- May in Milan: nice, rainy — one of the best months to visit. It ranks #1 of 12 months for Milan on SeasonMap's comfort score (90/100).
- What is the weather like in Milan in May?
- In May, Milan averages a daily high of 21.6°C and a low of 11.9°C, with about 105.9 mm of rain over roughly 13.2 rainy days.
- What is the air quality in Milan in May?
- Milan has a mean US Air Quality Index of about 62 in May.