Macau Weather in May
What's the weather like in Macau (Rio Grande do Norte) in May 2025?
The climate in Macau during May can be summarized as hot, humid and damp.
May is in the fall / autumn in Macau and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a steamy 29°C (85°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 29.4°C 84.9°F |
|---|---|
| Nightly temperature | 22.8°C 73°F |
| Average temperature | 26.1°C 79°F |
| Daily sunshine | 7 hrs |
| Avg rainfall | 106 mm 4.2 ins |
| Rainy days | 23 days |
| Sea temperature | 28.4°C 83.1°F |
| Humidity | 77% |
| Windspeed | 7.9kph 5 mph |
On average May is the 3rd wettest month of the year in Macau with around 106mm 4.2 inches of rain making it a damp time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 7 hours of sunshine per day.
May temperatures in Macau
May rainfall
May hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Macau in May 2025.
Other monthly averages
Macau weather stats
| Hottest month: | February | 31.3°C 88.3°F |
|---|---|---|
| Driest month: | October | 1mm 0ins |
| Sunniest month: | November | 8.9hrs |
| Coldest month: | July | 30.7°C 87.3°F |
| Wettest month: | April | 175mm 6.9ins |
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