Macau Weather in September
September in Macau brings very high temperatures, with highs of 31°C (88°F) and nights dropping to 26°C (79°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.
Rainfall in Macau in September
Macau is in the rainy season in September, with rain on around 15 days and an average of 227 mm (8.9 in). The rain this month falls heavily when it arrives. Late afternoons in particular can see strong showers, so waterproofs are worth keeping handy.
Temperature in Macau in September
Expect highs of 31°C (88°F) in Macau in September, with nights dropping to around 26°C (79°F). For most visitors, the main thing to prepare for is the heat during the day. At 26°C (79°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.
Sunshine in Macau in September
The area experiences a moderate amount of sunshine, with approximately 177 hours of sunlight expected. Even though this month is part of the rainy season, you could still see the sun every now and then.If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Macau. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 September
Min Temperature
26°C (79°F)
Max Temperature
31°C (88°F)
Chance of Rain
48%
Precipitation
227 mm (8.9 in)
Rainy days
15 days
Humidity
78%
Sunshine
177 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Macau typically stay consistent throughout September, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in September
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 September
Historical weather for Macau in September
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 September
Our historical data for Macau spans 1976 to 2025, revealing these weather extremes.
- Macau recorded its highest September temperature of 36°C (97°F) on September 3, 1992.
- Macau experienced its chilliest September day on September 28, 1997, reaching only 20°C (68°F).
- Nighttime temperatures dropped to 18°C (64°F) on September 28, 1997, marking the coldest September night on record.
Best Places in China in September
Find out more about the weather in China and which places have the best travel conditions in this month. See all of China in September →
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What to Wear in Macau in September
Warm but pleasant conditions in Macau in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Macau in September
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.
