Middle of the wetter season · Weather & things to do
Hong Kong Island and Kowloon in August
Little changes in Hong Kong Island and Kowloon from July: highs stay near 87°F (31°C), lows near 81°F (27°C), and about 8.6 in (218 mm) of rain falls.
With a comfort score of 41/100 (11th of 12), it's one of the toughest months, held back mainly by rain.
- Avg high
- 87°F (31°C)
- Avg low
- 81°F (27°C)
- Rain
- 8.6 in (218 mm)
- Humidity
- 84%
- Cloud cover
- 71%
- Daylight
- ~12 h 46 min
- Comfort score
- 41/100 · Tough
What August feels like
Expect proper heat: afternoons average 87°F (31°C), so plan walking and hiking for the morning and save midday for shade, lunch or a swim.
Nights stay warm too, with lows averaging 81°F (27°C).
With 84% average humidity, it feels muggy.
Rain is a real factor, with about 8.6 in (218 mm) across the month.
Plan around August
August is one of the lower-scoring months here; the best are November – January.
- Inside the wettest three-month stretch, June – August.
- Comfort slips from 44/100 in July to 41/100.
- Our Hong Kong, Lantau & Macau route recommends Oct – Dec, so August falls outside its suggested window.
What to pack for August
- Light, breathable clotheshighs average 87°F
- Sunscreen, sunglasses and a hatstrong sun this month
- Refillable water bottleeasy to dehydrate in the heat
- Quick-dry fabrics84% average humidity
- Rain jacket and waterproof shoesfrequent rain
- Comfortable walking shoesmost places below are best reached on foot or with short walks
What to do in Hong Kong Island and Kowloon in August
Wet days call for a roof: these picks favor sit-down and indoor stops, plus a few for drier spells.
Ozone at The Ritz-Carlton
Bar on the 118th floor of the ICC tower, high above the harbor.
Why now A sit-down stop to wait out showers in a month with 8.6 in of rain.
Kam's Roast Goose
Small Wan Chai shop known for crisp-skinned roast goose over rice.
Why now Easy to slot in when August's rain moves in.
Star Ferry
Green-and-white ferries crossing Victoria Harbour since 1888 for a few dollars.
Maxim's Palace City Hall
Huge banquet hall serving dim sum from push carts, with harbor-side windows.
Why now Keeps part of the day dry on wetter August days.
M+ Museum
Museum of visual culture in West Kowloon with harbor-facing terraces.
Why now An indoor-leaning stop for a month with 8.6 in of rain.
Nearby in August
- Lantau Island in August~14 mi · highs 84°F, 9.2 in rain · 2°C (3°F) cooler by day, wetter
- Macau in August~40 mi · highs 85°F, 10.0 in rain · 1°C (2°F) cooler by day, wetter
NASA POWER 2001–2025 monthly averages on a ~50 km grid. Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Hong Kong Island and Kowloon in August: quick answers
Is August a good time to visit Hong Kong Island and Kowloon?
It's one of the tougher months here, scoring 41/100, held back mainly by rain. The best months are November – January. Expect highs of 87°F (31°C) and 8.6 in (218 mm) of rain. Our Hong Kong, Lantau & Macau route recommends Oct – Dec, so August is outside its suggested window.
How hot is Hong Kong Island and Kowloon in August?
Average highs are 87°F (31°C) and average lows 81°F (27°C), making it the 2nd-warmest month by daytime highs.
Does it rain a lot in Hong Kong Island and Kowloon in August?
Yes: about 8.6 in (218 mm) of rain falls across August on average, the 2nd-wettest month of the year. The annual total is about 55.2 in (1401 mm).
What should I pack for Hong Kong Island and Kowloon in August?
Bring light, breathable clothes (highs average 87°F), sunscreen, sunglasses and a hat (strong sun this month), refillable water bottle (easy to dehydrate in the heat), quick-dry fabrics (84% average humidity) and rain jacket and waterproof shoes (frequent rain).
More on Hong Kong Island and Kowloon
Planning Hong Kong Island and Kowloon in August?
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