Bolzano weather in December
December in Bolzano: cold, rainy, with clean air — a good time to visit.
#12 of 12 months in Bolzano · #626 of 897 destinations to visit in December · comfort 60/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Bolzano in December
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Bolzano climate normals — December
| Daytime high | 9°C / 48°F | 🧥 cold |
|---|---|---|
| Nighttime low | 1°C / 33°F | |
| Rainfall | 108 mm / 4.3 in | 🌧 rainy |
| Rainy days | 11 days | |
| Humidity | 69% | 💧 humid |
| Dew point | 1°C / 33°F | |
| Sunshine | 5.3 h/day | |
| Daylight | 8.6 h | |
| Wind | 6 km/h / 4 mph | |
| Snowfall | 38.1 cm / 15 in | |
| Air quality (US AQI) | 45 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Bolzano in December — FAQ
- Is December a good time to visit Bolzano?
- December in Bolzano: cold, rainy, with clean air — a good time to visit. It ranks #12 of 12 months for Bolzano on SeasonMap's comfort score (60/100).
- What is the weather like in Bolzano in December?
- In December, Bolzano averages a daily high of 8.7°C and a low of 0.8°C, with about 108 mm of rain over roughly 10.8 rainy days.
- What is the air quality in Bolzano in December?
- Bolzano has a mean US Air Quality Index of about 45 in December.
- Does it snow in Bolzano in December?
- Bolzano sees roughly 38.1 cm of snowfall in December.