Sai Kung, Hong Kong Weather

  1. Sai Kung, Hong Kong Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Sai Kung over the next 12 hours
  7. Temperature and possibility of rain in Sai Kung in the coming days
  8. Rainfall in Sai Kung in the coming days
  9. Sai Kung Weather Summary
  10. Weather averages by month
  11. Sai Kung's weather
  12. Frequently asked questions
  13. Comments
Sai Kung, Weather
(Photo by SHUJA OFFICIAL on Unsplash)

Current conditions

Updated:
24°C
75.2°F
°C °F

Condition: Partly Cloudy

Pressure: 1,014 hPa

Feel like: 25 °C

Temperature: 24°C

Cloud: 52%

Humidity: 56%

Wind: NNE - 8 km/h

Visibility: 24.14 km

Weather forecast

Sat
15 Nov
20°C / 26°C
Overcast
Sun
16 Nov
18°C / 25°C
Overcast
Mon
17 Nov
12°C / 19°C
Overcast
Tue
18 Nov
10°C / 19°C
Overcast
Wed
19 Nov
16°C / 21°C
Overcast
Hourly forecast today:
06:00 AM
15° / 24°
15° / 24°
Partly Cloudy
56% 25 km/h
07:00 AM
15° / 25°
15° / 25°
Partly Cloudy
56% 25 km/h
08:00 AM
15° / 24°
15° / 24°
Partly Cloudy
56% 25 km/h
09:00 AM
15° / 24°
15° / 24°
Partly Cloudy
60% 23 km/h
10:00 AM
16° / 23°
16° / 23°
Overcast
67% 18 km/h
11:00 AM
16° / 22°
16° / 22°
Overcast
69% 19 km/h
12:00 PM
16° / 22°
16° / 22°
Overcast
69% 19 km/h
13:00 PM
16° / 21°
16° / 21°
Overcast
71% 18 km/h
14:00 PM
15° / 21°
15° / 21°
Overcast
71% 18 km/h
15:00 PM
15° / 21°
15° / 21°
Overcast
72% 17 km/h
16:00 PM
15° / 20°
15° / 20°
Overcast
74% 16 km/h

30 Day Averages and Extremes

  • Average high 24.0°C
  • Average low 18.43°C
  • Hottest day 29°C (08 November 2025)
  • Coldest day 10°C (18 November 2025)
  • Average humidity 60.3%
  • Days with precipitation 18 days
  • Highest precipitation 10 mm (03 November 2025)

Yesterday's Data

  • Max: 25°C
  • Min: 18°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Sai Kung over the next 12 hours

Temperature and possibility of rain in Sai Kung in the coming days

Rainfall in Sai Kung in the coming days

Sai Kung Climate Summary

Sai Kung features a Humid subtropical, dry winter (Köppen classification: Cwa), with an average annual temperature of 24.06ºC (75.31ºF), which is about -0.05% lower than the national average for Hong Kong. Annually, the city experiences approximately 111.32 millimeters (4.38 inches) of rainfall, spread across 158.99 rainy days, accounting for 43.56% of the year.

Longitude 22.383689
Latitude 114.2707867
Yearly high temperature 25.14ºC (77.25ºF)
Yearly low temperature 22.21ºC (71.98ºF)
Hottest month July 30.22ºC (86.4ºF)
Coldest month January 15.1ºC (59.18ºF)
Yearly precip 111.32mm (4.38in)
Days with rainfall 158.99 days (43.56%)
Driest month December (68.23%)
Wettest month August (78.51%)

Weather averages by month

Month High / Low (°C) Rain
January 18.31° / 15.1° 6.82 days
February 19.23° / 15.99° 8.09 days
March 21.62° / 18.78° 9.0 days
April 24.41° / 21.66° 12.36 days
May 27.71° / 25.05° 18.73 days
June 29.58° / 27.1° 21.36 days
July 30.22° / 27.71° 22.36 days
August 30.33° / 27.55° 22.73 days
September 29.59° / 26.79° 18.91 days
October 27.08° / 23.92° 9.0 days
November 24.07° / 20.87° 5.45 days
December 19.52° / 16.01° 4.18 days

Sai Kung's weather

Frequently asked questions

1. What is the hottest month in Sai Kung?

July has the highest average monthly temperature (daily mean of 30.22ºC) and January are the coolest (daily mean of 15.1ºC).

2. What should I wear in Sai Kung today?

For today's warm weather in Sai Kung, with temperatures between 21ºC to 24ºC (69.8ºF to 75.2ºF), you might consider wearing:
- Light, breathable socks
- Cotton or linen fabrics
- T-shirt or short-sleeve blouse
- Sunscreen (if spending time outdoors)

Temperature

Early
14°C / 22°C
Morning
15°C / 24°C
Afternoon
15°C / 21°C
Evening
14°C / 19°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 452
  • CO 247
  • NH3 0
  • NO2 5
  • O3 123
  • PM10 16
  • PM25 16
  • SO2 10
  • CH4 1,422

Sunrise / Sunset

22:35
09:39