The service was great, I didn't expect to see beautiful corals while snorkeling in Hong Kong! Thanks for the arrangement
Anonymous User
Couple
Sai Kung Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-10
Sai Kung year round climate
Spring (March–May): Average 68–77°F, the climate gradually becomes warm and comfortable, humidity starts to rise, with occasional showers. Rainfall in April and May is relatively high, providing moisture throughout the year. Common activities: Hiking, island exploration, enjoying seafood. Suggested attire: T-shirts, light long-sleeved tops, light jackets.
Summer (June–August): Average 82–84°F, hot and humid, plenty of sunshine, with occasional afternoon thunderstorms. Sea breezes help alleviate the high temperatures. Common activities: Beach play, swimming, water activities, island hopping. Suggested attire: Shorts, T-shirts, light and breathable clothing, swimwear, sun hats.
Autumn (September–November): Average 71–82°F, pleasant weather, abundant sunshine, lower humidity, one of the most comfortable seasons. Rainfall in October is extremely low, making it very dry. Common activities: Hiking, cycling, exploring the Geopark, outdoor dining. Suggested attire: T-shirts, light long-sleeved tops, light jackets or cardigans.
Winter (December–February): Average 62–64°F, cool and dry, plenty of sunshine, scarce rainfall, almost no rain in December. The weather is comfortable and pleasant, suitable for outdoor activities. Common activities: Hiking, exploring Sai Kung town, tasting local seafood. Suggested attire: Long-sleeved shirts, light sweaters, light jackets or coats.
Sai Kung climatological average
Annual average temperature: approx. 74.5°F / Annual rainfall: approx. 98 mm / Summer humidity: 75-85% / Rainiest month: April
Sai Kung monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
62.4°F
0.3
February
65.1°F
1
March
68.4°F
2.8
April
76.8°F
19.3
May
76.1°F
17
June
81.7°F
10.7
July
83.8°F
9.8
August
83.3°F
12.4
September
82°F
14.4
October
78.4°F
0.6
November
71.8°F
10.2
December
63°F
0
Sai Kung weather for the next seven days
8/9
Sunday
Smoky haze
93°F/83.8°F
8/10
Monday
Smoky haze
91.4°F/83.7°F
8/11
Tuesday
Sunny
90.4°F/83.2°F
8/12
Wednesday
Sunny
88.7°F/83.4°F
8/13
Thursday
Patchy rain nearby
87.1°F/82.2°F
8/14
Friday
Patchy rain nearby
87.2°F/81.8°F
8/15
Saturday
Partly Cloudy
87.7°F/82.6°F
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