Odessa weather in December
December in Odessa: cold, a little rain, with clean air — one of the weakest months to visit.
#12 of 12 months in Odessa · #573 of 604 destinations to visit in December · comfort 30/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Odessa climate normals — December
| Daytime high | 6°C / 43°F | 🧥 cold |
|---|---|---|
| Nighttime low | 2°C / 36°F | |
| Feels like (high) | 2°C / 36°F | |
| Rainfall | 33 mm / 1.3 in | 🌦 some rain |
| Rainy days | 8 days | |
| Humidity | 84% | 💦 very humid |
| Dew point | 2°C / 35°F | |
| Sunshine | 3.1 h/day | |
| Daylight | 8.6 h | |
| Wind | 22 km/h / 14 mph | |
| Snowfall | 3.1 cm / 1.2 in | |
| Air quality (US AQI) | 29 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Odessa in December — FAQ
- Is December a good time to visit Odessa?
- December in Odessa: cold, a little rain, with clean air — one of the weakest months to visit. It ranks #12 of 12 months for Odessa on SeasonMap's comfort score (30/100).
- What is the weather like in Odessa in December?
- In December, Odessa averages a daily high of 6.2°C and a low of 2.1°C, with about 33.2 mm of rain over roughly 7.6 rainy days.
- What is the air quality in Odessa in December?
- Odessa has a mean US Air Quality Index of about 29 in December.
- Does it snow in Odessa in December?
- Odessa sees roughly 3.1 cm of snowfall in December.