Tbilisi weather in December
December in Tbilisi: cold, dry, with clean air — a good time to visit.
#11 of 12 months in Tbilisi · #366 of 604 destinations to visit in December · comfort 66/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Tbilisi climate normals — December
| Daytime high | 8°C / 47°F | 🧥 cold |
|---|---|---|
| Nighttime low | -1°C / 31°F | |
| Feels like (high) | 6°C / 43°F | |
| Rainfall | 28 mm / 1.1 in | ☀️ dry |
| Rainy days | 7 days | |
| Humidity | 80% | 💦 very humid |
| Dew point | 0°C / 32°F | |
| Sunshine | 6.4 h/day | |
| Daylight | 9.2 h | |
| Wind | 10 km/h / 6 mph | |
| Snowfall | 6.8 cm / 2.7 in | |
| Air quality (US AQI) | 47 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Tbilisi in December — FAQ
- Is December a good time to visit Tbilisi?
- December in Tbilisi: cold, dry, with clean air — a good time to visit. It ranks #11 of 12 months for Tbilisi on SeasonMap's comfort score (66/100).
- What is the weather like in Tbilisi in December?
- In December, Tbilisi averages a daily high of 8.4°C and a low of -0.6°C, with about 28.2 mm of rain over roughly 6.6 rainy days.
- What is the air quality in Tbilisi in December?
- Tbilisi has a mean US Air Quality Index of about 47 in December.
- Does it snow in Tbilisi in December?
- Tbilisi sees roughly 6.8 cm of snowfall in December.