Milan weather in December
December in Milan: cold, rainy, with very humid — a fair time to visit.
#12 of 12 months in Milan · #444 of 604 destinations to visit in December · comfort 55/100 (tier D)
Updated June 2026 · climate normals from ERA5 reanalysis
Milan climate normals — December
| Daytime high | 8°C / 46°F | 🧥 cold |
|---|---|---|
| Nighttime low | 1°C / 34°F | |
| Feels like (high) | 6°C / 43°F | |
| Rainfall | 90 mm / 3.5 in | 🌧 rainy |
| Rainy days | 8 days | |
| Humidity | 86% | 💦 very humid |
| Dew point | 2°C / 36°F | |
| Sunshine | 4.8 h/day | |
| Daylight | 8.8 h | |
| Wind | 9 km/h / 6 mph | |
| Snowfall | 7.4 cm / 2.9 in | |
| Air quality (US AQI) | 100 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Milan in December — FAQ
- Is December a good time to visit Milan?
- December in Milan: cold, rainy, with very humid — a fair time to visit. It ranks #12 of 12 months for Milan on SeasonMap's comfort score (55/100).
- What is the weather like in Milan in December?
- In December, Milan averages a daily high of 8°C and a low of 1.1°C, with about 89.8 mm of rain over roughly 8.2 rainy days.
- What is the air quality in Milan in December?
- Milan has a mean US Air Quality Index of about 100 in December.
- Does it snow in Milan in December?
- Milan sees roughly 7.4 cm of snowfall in December.