Macau weather in May
May is one of the least pleasant months in Macau: highs of 27°C (81°F) and about 247 mm (9.7 in) of rain on average. Nights average 26°C (78°F) and cloud cover 77% (NASA POWER, 2001–2025 averages). It is the 3rd wettest month of the year and the 5th warmest. Compared with April, it is warmer and wetter; June brings highs of 29°C (84°F) and 294 mm (11.6 in) of rain.
Is May a good time to visit Macau?
least pleasant month Weather score 43/100.
May is one of the least pleasant months for weather in Macau. For better conditions, consider Oct–Mar.
Does it rain a lot in Macau in May?
Yes, it is one of the rainy months: about 247 mm (9.7 in) falls in an average May. It is the 3rd wettest month of the year.
How warm is Macau in May?
Days average 27°C (81°F) and nights 26°C (78°F).
Macau weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 19°C (65°F) | 16°C (61°F) | 40 mm | 61% | best |
| February | 19°C (67°F) | 17°C (63°F) | 31 mm | 72% | best |
| March | 21°C (70°F) | 19°C (67°F) | 85 mm | 75% | best |
| April | 24°C (75°F) | 22°C (72°F) | 112 mm | 75% | fair |
| May | 27°C (81°F) | 26°C (78°F) | 247 mm | 77% | least pleasant |
| June | 29°C (84°F) | 28°C (82°F) | 294 mm | 81% | least pleasant |
| July | 30°C (85°F) | 29°C (83°F) | 216 mm | 73% | least pleasant |
| August | 30°C (85°F) | 28°C (83°F) | 253 mm | 74% | least pleasant |
| September | 29°C (84°F) | 28°C (82°F) | 195 mm | 67% | fair |
| October | 27°C (81°F) | 25°C (78°F) | 69 mm | 50% | best |
| November | 24°C (75°F) | 22°C (71°F) | 32 mm | 54% | best |
| December | 20°C (68°F) | 18°C (64°F) | 26 mm | 53% | best |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months