Climate & Weather Guide

Climate zones, seasonal temperatures, rainfall patterns, and best travel times in Macao (China)

Macao, a small coastal special administrative region of China covering just 33 square kilometers, features a humid subtropical climate ideal for potential residents seeking a warm, vibrant environment. Summers from June to August are hot and oppressive with temperatures averaging 28-30°C, high humidity around 85%, and heavy rainfall peaking at over 360mm in June. Winters from December to February are mild and dry, with averages of 15-18°C and minimal rain around 30mm monthly. Typhoon season from July to September brings intense storms, while annual rainfall totals approximately 2000-2400mm, concentrated in the wet summer half. Sunshine hours exceed 2000 annually, though frequent cloud cover and humidity define the feel. Expats appreciate the consistently warm weather but must prepare for heat, humidity, and occasional typhoons.

Summer Average

26-30°C

Winter Average

12-18°C

Climate Types

Humid subtropical

Annual Rainfall

2000-2400 mm

Sunshine Hours

2,000-2,200 hours annually

Average Humidity

75-85%

Regional Climate Variations

Macao Peninsula and Taipa

As Macao's primary urban and reclaimed areas spanning its compact 33 km² territory, this region experiences uniform humid subtropical conditions (Köppen Cwa). Summers peak in July-August with highs of 29-31°C and lows around 26°C, accompanied by intense humidity and typhoon risks. Winters remain comfortable at 15-19°C highs and 12-15°C lows, with dry conditions and occasional cool spells. Rainfall surges to 300+mm monthly in summer, totaling over 2000mm yearly, while winters see under 50mm. High UV indices (up to 12) and sea breezes offer some relief, but air conditioning is essential year-round for comfort.

Summer:26-31°C
Winter:12-19°C
Very high rainfall

Hot, sticky summers demand lightweight clothing and indoor cooling; mild, pleasant winters invite outdoor activities with low rain risk.

Macao's single humid subtropical zone delivers reliably warm temperatures year-round, with steamy, typhoon-prone summers contrasting mild, dry winters. Residents and expats enjoy abundant sunshine and coastal vibes but should brace for high humidity and heavy seasonal rains. The compact size ensures consistent climate across the territory, making adaptation straightforward for those tolerant of tropical moisture.