Sydney vs Ulaanbaatar in December
Sydney is the better pick in December — 91 vs 28 on SeasonMap's comfort score. Sydney is warm, a little rain, clean air, while Ulaanbaatar is freezing, dry, poor air quality.
Sydney vs Ulaanbaatar — December climate, side by side
| Sydney | Ulaanbaatar | |
|---|---|---|
| Comfort score | 91/100 (S) | 28/100 (F) |
| Feels-like high | 26°C | -17°C |
| Avg high / low | 24° / 18° | -12° / -23° |
| Rainfall | 54 mm | 4 mm |
| Rainy days | 9 | 1 |
| Humidity | 72% | 70% |
| Air quality (AQI) | 49 | 122 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Sydney vs Ulaanbaatar in December — FAQ
- Is December better in Sydney or Ulaanbaatar?
- Sydney is the better pick in December — 91 vs 28 on SeasonMap's comfort score. Sydney is warm, a little rain, clean air, while Ulaanbaatar is freezing, dry, poor air quality.
- What is the weather like in Sydney vs Ulaanbaatar in December?
- In December, Sydney averages 24°C high / 18°C low with about 54 mm of rain; Ulaanbaatar averages -12°C high / -23°C low with about 4 mm.