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Sai Kung
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Sai Kung Weather and climate
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
10/14
Tuesday
Patchy rain nearby
84°F/81.1°F
10/15
Wednesday
Patchy rain nearby
83.9°F/81°F
10/16
Thursday
Patchy rain nearby
83.6°F/80.6°F
10/17
Friday
Patchy rain nearby
83.3°F/80.5°F
10/18
Saturday
Patchy rain nearby
84.2°F/80.4°F
10/19
Sunday
Patchy rain nearby
86°F/79.5°F
10/20
Monday
Sunny
81.8°F/69.7°F
