Warsaw weather in December
December in Warsaw: freezing, a little rain, with clean air — one of the weakest months to visit.
#11 of 12 months in Warsaw · #534 of 604 destinations to visit in December · comfort 43/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Warsaw climate normals — December
| Daytime high | 3°C / 38°F | 🥶 freezing |
|---|---|---|
| Nighttime low | -1°C / 31°F | |
| Feels like (high) | -1°C / 30°F | |
| Rainfall | 51 mm / 2 in | 🌦 some rain |
| Rainy days | 12 days | |
| Humidity | 88% | 💦 very humid |
| Dew point | -1°C / 30°F | |
| Sunshine | 2.2 h/day | |
| Daylight | 7.8 h | |
| Wind | 18 km/h / 11 mph | |
| Snowfall | 9 cm / 3.5 in | |
| Air quality (US AQI) | 46 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Warsaw in December — FAQ
- Is December a good time to visit Warsaw?
- December in Warsaw: freezing, a little rain, with clean air — one of the weakest months to visit. It ranks #11 of 12 months for Warsaw on SeasonMap's comfort score (43/100).
- What is the weather like in Warsaw in December?
- In December, Warsaw averages a daily high of 3.1°C and a low of -0.8°C, with about 51.1 mm of rain over roughly 11.8 rainy days.
- What is the air quality in Warsaw in December?
- Warsaw has a mean US Air Quality Index of about 46 in December.
- Does it snow in Warsaw in December?
- Warsaw sees roughly 9 cm of snowfall in December.