Macau weather in December
December in Macau: nice, dry, with poor air quality — one of the best months to visit.
#2 of 12 months in Macau · #110 of 604 destinations to visit in December · comfort 83/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Macau climate normals — December
| Daytime high | 20°C / 67°F | 😎 nice |
|---|---|---|
| Nighttime low | 14°C / 57°F | |
| Feels like (high) | 18°C / 64°F | |
| Rainfall | 23 mm / 0.9 in | ☀️ dry |
| Rainy days | 3 days | |
| Humidity | 69% | 💧 humid |
| Dew point | 10°C / 51°F | |
| Sunshine | 7.8 h/day | |
| Daylight | 10.8 h | |
| Wind | 23 km/h / 14 mph | |
| Air quality (US AQI) | 111 | 😷 poor |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Macau in December — FAQ
- Is December a good time to visit Macau?
- December in Macau: nice, dry, with poor air quality — one of the best months to visit. It ranks #2 of 12 months for Macau on SeasonMap's comfort score (83/100).
- What is the weather like in Macau in December?
- In December, Macau averages a daily high of 19.5°C and a low of 14.1°C, with about 22.6 mm of rain over roughly 3 rainy days.
- What is the air quality in Macau in December?
- Macau has a mean US Air Quality Index of about 111 in December.