Como weather in December
December in Como: cold, rainy, with very humid — a good time to visit.
#12 of 12 months in Como · #617 of 897 destinations to visit in December · comfort 61/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Como in December
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Como climate normals — December
| Daytime high | 9°C / 47°F | 🧥 cold |
|---|---|---|
| Nighttime low | 1°C / 34°F | |
| Rainfall | 95 mm / 3.8 in | 🌧 rainy |
| Rainy days | 8 days | |
| Humidity | 82% | 💦 very humid |
| Dew point | 2°C / 36°F | |
| Sunshine | 4.9 h/day | |
| Daylight | 8.7 h | |
| Wind | 10 km/h / 6 mph | |
| Snowfall | 14.3 cm / 5.6 in | |
| Air quality (US AQI) | 53 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Como in December — FAQ
- Is December a good time to visit Como?
- December in Como: cold, rainy, with very humid — a good time to visit. It ranks #12 of 12 months for Como on SeasonMap's comfort score (61/100).
- What is the weather like in Como in December?
- In December, Como averages a daily high of 8.5°C and a low of 1.3°C, with about 95.3 mm of rain over roughly 8 rainy days.
- What is the air quality in Como in December?
- Como has a mean US Air Quality Index of about 53 in December.
- Does it snow in Como in December?
- Como sees roughly 14.3 cm of snowfall in December.