Sai Kung District weather
Today's sky, the hour-by-hour rain chance and the 16-day forecast for Sai Kung District, Hong Kong. Like most weather services, we show Sai Kung District at one spot: Tseung Kwan O, its largest city. At 5:30 AM local time it was clear and 25°C (76°F). Light rain for 3 of the next 24 hours (under 1 mm/h, 0.5 mm total) — cloudy, but fine to be out. Best months for weather: Oct–Mar.
Current conditions
- Clouds
- 19%
- Chance of rain
- 8%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 3 of the next 24 hours (under 1 mm/h, 0.5 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season Oct–MarOff season May–Jun, Aug
About Tseung Kwan O weather
Is it raining in Tseung Kwan O right now?
No. It’s clear and 25° right now. Light rain for 3 of the next 24 hours (under 1 mm/h, 0.5 mm total) — cloudy, but fine to be out.
What’s the weather like in Tseung Kwan O this week?
Over the next 7 days, expect highs of 26–30° and lows of 23–25°. Rain is likely on 5 of 7 days (Tuesday, Wednesday, Thursday, Friday, Saturday). The driest day looks like Monday.
Has it been raining in Tseung Kwan O lately?
In the past 7 days, Tseung Kwan O had 1 rainy day and 3.2 mm of rain in total.
What should I pack for Tseung Kwan O?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Sai Kung District weather by month
When is the best time to visit Sai Kung District?
Based on weather alone, the best time to visit Sai Kung District is Oct–Mar, according to NASA's 2001–2025 climate averages. May–Jun, Aug tends to be the least pleasant. Average highs run from 20°C (67°F) in January to 30°C (86°F) in July.
What is the rainiest month in Sai Kung District?
June is the wettest month, with about 282 mm (11.1 in) of rain on average. December is the driest, with about 25 mm (1.0 in).
What is the hottest month in Sai Kung District?
July is the warmest, with average highs of 30°C (86°F) and lows of 27°C (80°F). January is the coolest, with highs of 20°C (67°F) and lows of 12°C (54°F).
Does Sai Kung District have a rainy season?
Yes. May–Sep is the rainy season (150 mm or more a month), while Oct–Feb is usually dry (under 60 mm).
How warm is the sea in Sai Kung District?
The sea is warmest in July at about 29°C (84°F) and coolest in January at about 18°C (65°F). It is comfortable for swimming (22°C or more) in Apr–Nov.
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis for Tseung Kwan O), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months
Compare places in Sai Kung District
Weather can differ a lot within Sai Kung District: coasts, hills and mountains each have their own climate.
| Place | Best months | Rainy months | Highs | Rain a year |
|---|---|---|---|---|
| Tseung Kwan O | Oct–Mar | May–Sep | 20–30°C | 1,401 mm |
| LOHAS Park | Oct–Mar | May–Sep | 20–30°C | 1,401 mm |
| Hang Hau | Oct–Mar | May–Sep | 20–30°C | 1,401 mm |
| Sai Kung | Oct–Mar | May–Sep | 20–30°C | 1,401 mm |