Monthly climate averages for Macau. Based on 10-year ERA5 reanalysis data.
Cwa Humid Subtropical (dry winter)
Climate OverviewMacau in August has hot conditions, with highs reaching 30.9°C (88°F) and afternoons the warmest part of the day. Rain falls on about 25 days this month, totalling around 323 mm.
This month falls at the end of Summer. The combination of heat and frequent rain creates tropical monsoon conditions.
Compared to July, this month is about 1°C cooler with 6 more rainy days.
Keep afternoons flexible as tropical showers are common — they typically clear within an hour.
Rain most often builds later in the day, so mornings are typically the driest window and afternoon showers are more likely.
Weather conditions this month are less ideal compared to other times of the year. Indoor activities or shorter outings may be more comfortable.
Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool. A waterproof jacket and shoes are non-negotiable — showers are frequent.
| Month | Temp | Feels Like | Rain | Sun | Humidity | Status | Details |
|---|---|---|---|---|---|---|---|
| January best | 19°C / 15°C | 18°C / 12°C | 3days (14 mm) Excellent | 8.6h Good | 72% Muggy | Excellent | View Details |
| February best | 20°C / 16°C | 20°C / 14°C | 6days (45 mm) Good | 7.9h Good | 79% Humid | Excellent | View Details |
| March best | 23°C / 19°C | 25°C / 20°C | 9days (58 mm) Wet | 8.2h Good | 82% Humid | Excellent | View Details |
| April | 26°C / 22°C | 29°C / 24°C | 12days (98 mm) Wet | 9.2h Good | 82% Humid | Good | View Details |
| May | 29°C / 25°C | 34°C / 29°C | 19days (222 mm) Wet | 9.3h Good | 84% Humid | Wet | View Details |
| June | 30°C / 27°C | 36°C / 32°C | 24days (282 mm) Wet | 9h Good | 85% Humid | Wet | View Details |
| July | 32°C / 28°C | 38°C / 33°C | 19days (240 mm) Wet | 10.6h Excellent | 82% Humid | Wet | View Details |
| August | 31°C / 27°C | 38°C / 33°C | 25days (323 mm) Wet | 8.9h Good | 84% Humid | Wet | View Details |
| September | 31°C / 27°C | 37°C / 32°C | 21days (329 mm) Wet | 9.4h Good | 82% Humid | Wet | View Details |
| October | 28°C / 24°C | 31°C / 25°C | 10days (176 mm) Wet | 8.9h Good | 75% Muggy | Good | View Details |
| November best | 25°C / 20°C | 26°C / 20°C | 6days (41 mm) Good | 8.3h Good | 74% Muggy | Excellent | View Details |
| December best | 20°C / 15°C | 19°C / 13°C | 3days (17 mm) Excellent | 8.5h Good | 70% Muggy | Excellent | View Details |
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