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Hong Kong weather

Weather in Hong Kong for August 2025

Your guide to Hong Kong weather in August - trends and predictions

    Temperatures

  • In general, the average temperature in Hong Kong at the beginning of August is 30.7 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 30.6 °C by the end of August.

    • Rain 🌧️

  • Hong Kong experiences heavy rainfall in August, with over 20 rainy days and an average total precipitation 362.9 mm.

Average dry days
0
Dry days
Average rainy days
31
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/27°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
80 %
Avg humidity

Hong Kong in August average weather

Move between months or click on a day
July
September
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate or heavy rain shower
31°
2
Moderate or heavy rain shower
31°
3
Moderate or heavy rain shower
31°
4
Moderate or heavy rain shower
31°
5
Moderate or heavy rain shower
30°
6
Moderate or heavy rain shower
30°
7
Patchy rain possible
31°
8
Moderate or heavy rain shower
31°
9
Moderate or heavy rain shower
31°
10
Moderate or heavy rain shower
31°
11
Moderate or heavy rain shower
29°
12
Moderate or heavy rain shower
30°
13
Moderate or heavy rain shower
30°
14
Moderate or heavy rain shower
30°
15
Moderate or heavy rain shower
30°
16
Moderate or heavy rain shower
30°
17
Moderate or heavy rain shower
30°
18
Moderate or heavy rain shower
30°
19
Moderate or heavy rain shower
30°
20
Heavy rain at times
29°
21
Patchy rain possible
29°
22
Moderate rain at times
29°
23
Moderate rain at times
31°
24
Moderate or heavy rain shower
31°
25
Moderate or heavy rain shower
30°
26
Patchy rain possible
30°
27
Patchy rain possible
31°
28
Moderate or heavy rain shower
31°
29
Moderate or heavy rain shower
30°
30
Moderate or heavy rain shower
31°
31
Moderate or heavy rain shower
31°
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Temperatures trend during August in Hong Kong

See the weather trend as well as the moving average line

August weather day by day

Click on a date for more information
July September
Date Weather Temperatures Rain UV More
1 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /26° 8.2 mm 7
2 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /26° 5.5 mm 7
3 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /27° 13.1 mm 7
4 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /27° 10.3 mm 7
5 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /26° 17.2 mm 7
6 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /27° 17.8 mm 7
7 Aug. Patchy rain possible
Patchy rain possible
 31° /26° 10.7 mm 7
8 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /27° 11.4 mm 7
9 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /27° 14.7 mm 7
10 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /27° 24 mm 7
11 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /26° 22.1 mm 6
12 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /26° 12.6 mm 7
13 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /26° 13.5 mm 7
14 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /26° 13.5 mm 7
15 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /26° 8.1 mm 7
16 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /27° 8.6 mm 7
17 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /26° 15.1 mm 7
18 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /27° 17.2 mm 7
19 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /26° 22.3 mm 7
20 Aug. Heavy rain at times
Heavy rain at times
 29° /26° 17.3 mm 6
21 Aug. Patchy rain possible
Patchy rain possible
 29° /26° 17.8 mm 7
22 Aug. Moderate rain at times
Moderate rain at times
 29° /26° 3.3 mm 7
23 Aug. Moderate rain at times
Moderate rain at times
 31° /26° 3.8 mm 7
24 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /26° 5 mm 7
25 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /26° 6.6 mm 7
26 Aug. Patchy rain possible
Patchy rain possible
 30° /27° 4.1 mm 7
27 Aug. Patchy rain possible
Patchy rain possible
 31° /26° 3.2 mm 7
28 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /27° 6.6 mm 7
29 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /26° 16.2 mm 7
30 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /26° 6.8 mm 7
31 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
 31° /26° 6.6 mm 7
Next
Important Notice
Our weather forecast for Hong Kong in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Hong Kong forecast closer to your planned date for the most up-to-date weather information.

Guide for Hong Kong in August

In August, Hong Kong experiences hot and humid weather, with occasional rain showers due to the influence of the southwest monsoon. At the beginning of the month, the average temperature hovers around 29°, with high humidity levels making it feel even hotter.

The city often experiences frequent afternoon thunderstorms, providing temporary relief from the heat.

Toward the end of August, the weather in Hong Kong remains consistently warm, with average temperatures around 30°. The humidity levels can be quite high, making it feel uncomfortable for those not accustomed to such conditions.

Rain showers are still common, but they are usually brief and followed by sunny spells.

It's important for travelers visiting Hong Kong in August to be prepared for the heat and humidity by wearing light, breathable clothing and staying hydrated. While the occasional rain showers can provide relief from the heat, it's advisable to carry an umbrella or raincoat when exploring the city.

Overall, August in Hong Kong offers warm and humid weather with the possibility of refreshing rain showers, making it an interesting time to visit despite the challenging weather conditions.

Have you visited Hong Kong in August? Share your experience by writing a review.

Hong Kong in August - FAQ

What are the expected maximum and minimum temperatures in Hong Kong during August?
During August, expect a variety of temperatures with highs around 30° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hong Kong during August?
Significant rainfall exceeding 362.9 mm is expected in Hong Kong during August, occurring over more than 31 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hong Kong during August?
The average wind speed in Hong Kong during August is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

August rainfall patterns in Hong Kong

Explore the daily rainfall trends and prepare for Hong Kongs August weather 💧

UV exposure in Hong Kong during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
Regions in Hong Kong
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Central and WesternIslandsKowloon CitySai KungSha TinTai PoTsuen WanTuen MunYuen Long
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Hong KongKowloonKwai ChungSha TinSha Tin WaiTai PoTin Shui WaiTseung Kwan OTuen MunTung ChungVictoria
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Get accurate weather forecasts for Hong Kong, located at latitude 22.278 and longitude 114.175. Stay updated with localized weather information tailored for Hong Kong.

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