Hong Kong Weather in October

Hong Kong in October sees high temperatures, with highs around 29°C (84°F) and overnight lows of 24°C (75°F). Rainfall is fairly high at around 75 mm (3 in) on average, so pack waterproofs just in case.

Rainfall in Hong Kong in October

You can expect rain on around 8 days based on historical patterns, with 75 mm (3 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Hong Kong in October

The temperature in Hong Kong in October is perfect. Daytime highs reach 29°C (84°F), with nights dropping to 24°C (75°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Hong Kong in October

The days are predominantly sunny, with an estimated total of around 198 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Wind Speed in Hong Kong in October

Wind speeds average 3 m/s (6 knots) during October. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Average water temperature in October

At 27°C (81°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If you're inclined towards comfortable temperatures and drier conditions, October is a good time to visit Hong Kong.

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Check the conditions for any month of the year.

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• May
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• August

• September
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• December

For a detailed overview over the year and the best time to visit Hong Kong, check out our Hong Kong's climate page.

Hong Kong Temperature in October

Min Temperature 24°C (75°F)  

Max Temperature 29°C (84°F)  

Water Temperature 27°C (81°F)  

Chance of Rain 27%  

Precipitation 75 mm (3 in)  

Rainy days 8 days  

Humidity 73%  

Windspeed 3 m/s (6 knots)  

Sunshine 198 hours  

Percentage Sunshine 54%  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Hong Kong typically stay consistent throughout October, with daily highs averaging around 29°C (84°F). Nights are warm, with lows typically ranging from 22°C (72°F) to 25°C (77°F).

Average temperatures in October

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‹ January February March April May June July August September October November December ›

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 October

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Historical weather for Hong Kong in October

Browse day-by-day weather records for Hong Kong spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Hong Kong historical weather extremes in October

Our historical data for Hong Kong spans 1976 to 2025, revealing these weather extremes.

• On October 17, 1981, temperatures climbed to 37°C (99°F), marking the warmest October day on record.
• The coldest October day was on October 30, 1988, with a maximum of 18°C (64°F).
• Nighttime temperatures dropped to 9°C (48°F) on October 25, 2004, marking the coldest October night on record.

What to Wear in Hong Kong in October

Warm but pleasant conditions in Hong Kong in October. 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. With water temperatures around 27°C (81°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Hong Kong in October

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Hong Kong, check out our Hong Kong's climate page.

More climate data for Hong Kong

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Hong Kong climate overview or explore weather in Hong Kong.