Climate Overview
The climate in Macau is hot. The average annual temperature is 28°C and approximately 628mm of precipitation falls per year. March is the wettest month, receiving around 181mm of rainfall. Macau sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Macau sees moderate temperature variation throughout the year, ranging from 22°C to 35°C. The warmest month is October, when average highs reach 35°C and the mean temperature sits around 29°C. August is the coolest month, with minimum temperatures around 22°C and an average of 28°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs.
Precipitation
Macau is a relatively dry area, receiving approximately 628mm of precipitation annually, which averages out to around 52mm per month. The wettest month is March, averaging 181mm of rainfall. April and February also tend to see above-average precipitation. The driest month is September, with just 1mm. That's 181mm less than March, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.
Wind
Macau is moderately windy, with an average annual wind speed of 23km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 27km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in April, with average winds dropping to 17km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 10km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 24km/h in winter, 27km/h in spring, 22km/h in summer, 18km/h in autumn.
Seasons
88 days until Winter
It is currently autumn in Macau, which began on March 20, 2026. Macau sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in October at around 35°C, while the coldest stretch bottoms out in August near 22°C. Winter is next, beginning on June 21, 2026 — 88 days from now.
Spring
Temperatures range from 23 to 35°C. Precipitation is minimal, with only around 4mm for the entire season. Winds are strong, averaging 27km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 25 to 34°C. Precipitation is moderate at around 183mm for the season, averaging 61mm per month. Winds are moderate at around 22km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 24 to 32°C. Rainfall is heavy, totalling around 377mm across the season with a monthly average of 126mm. Winds are moderate at around 18km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 22 to 34°C. Rainfall is relatively light, with around 63mm over the season and a monthly average of 21mm. Winds are moderate at around 24km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Monthly Climate Data
The table below shows monthly climate averages for Macau based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
