Macau Weather in May
Macau in May sees high temperatures, with highs around 29°C (84°F) and overnight lows of 25°C (77°F). With the rainy season in full effect, expect around 225 mm (8.9 in) of rainfall and regular showers throughout the month.
Rainfall in Macau in May
As part of the rainy season, Macau sees around 16 days of rain in May, with an average of 225 mm (8.9 in). Rainy season showers tend to be fairly substantial. A good rain jacket or umbrella is worth having with you most days.
Temperature in Macau in May
If you're visiting Macau in May, expect highs of 29°C (84°F) and overnight lows around 25°C (77°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.
Sunshine in Macau in May
The area experiences a moderate amount of sunshine, with approximately 136 hours of sunlight expected. Even though this month is part of the rainy season, you could still see the sun every now and then.Should you favor a climate that's both dry and comfortably warm, January, February, March, October, November and December typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit China, check out our Macau's climate page.
Macau Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
29°C (84°F)
Chance of Rain
53%
Precipitation
225 mm (8.9 in)
Rainy days
16 days
Humidity
84%
Sunshine
136 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Macau typically stay consistent throughout May, with daily highs averaging around 29°C (84°F). Nights are warm, with lows typically ranging from 22°C (72°F) to 26°C (79°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Macau in May
Browse day-by-day weather records for Macau spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Macau historical weather extremes in May
Based on weather observations in Macau between 1976 and 2026, these are the recorded extremes during May.
- The warmest day in May was on May 15, 1977, with a maximum of 36°C (97°F).
- The coldest May day was on May 4, 1981, with a maximum of 20°C (68°F).
- Nighttime temperatures dropped to 16°C (61°F) on May 2, 2022, marking the coldest May night on record.
Best Places in China in May
Find out more about the weather in China and which places have the best travel conditions in this month. See all of China in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Macau in May
Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Macau in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit China, check out our Macau's climate page.
Temperature Rainfall Sunshine Humidity
See the full Macau climate overview or explore weather in China.
