This trip involved layovers in Hong Kong and Dubai, and the internet connection at the airports was consistently smooth. Upon arrival in Mauritius, before applying for a local eSIM, I was able to use LINE smoothly with this eSIM. It was also fortunate that I had purchased this eSIM beforehand, as my return flight was canceled due to the US-Israeli airstrikes on Iran, forcing me to reroute via Malaysia and Hong Kong back to Taiwan. This eSIM proved useful at the Malaysian airport. Although I only used this eSIM at airports in these few countries, the internet connection was consistently smooth when watching YouTube, Netflix, and using LINE (text messages and calls), with no issues with intermittent call quality.
The connection was quite smooth and good. It doesn't work with just one phone; you need a Wi-Fi connection and the code to be read. I was able to take a picture of the QR code with another phone and read it, but it would be even more convenient if I could read it by pressing and holding the code.
Anonymous User
Business traveler
Hong Kong Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-10
Hong Kong year round climate
Spring (March–May): Average 20–25°C, warm climate, humidity gradually increases, with occasional light fog. Relatively low rainfall. Common activities: hiking and excursions, exploring cultural attractions, enjoying outdoor dining. Recommended attire: light clothing, thin jacket or cardigan.
Summer (June–August): Average 27–29°C, hot and humid climate, abundant sunshine. Although data shows low rainfall, Hong Kong's summer typically comes with high humidity. Common activities: water sports, beach recreation, indoor amusement facilities, shopping. Recommended attire: light and breathable clothing, short sleeves, shorts, sun protection.
Autumn (September–November): Average 22–28°C, pleasant climate, ample sunshine, cool and dry, making it Hong Kong's most comfortable season. Rainfall significantly decreases. Common activities: mountain hiking, outdoor festivities, outlying island sightseeing. Recommended attire: light long-sleeved clothing; a light jacket may be needed in the evenings in November.
Winter (December–February): Average 17–18°C, cool and dry climate, gentle sunshine. Extremely low rainfall, it is the driest period of the year. Common activities: city sightseeing, enjoying local cuisine, shopping. Recommended attire: long-sleeved shirts, sweaters, light jackets.
Hong Kong climatological average
Annual average temperature: approx. 23.6°C / Annual rainfall: approx. 98 mm / Summer humidity: 80-95% / Rainiest month: April
Hong Kong monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
16.9°C
0.3
February
18.4°C
1
March
20.2°C
2.8
April
24.9°C
19.3
May
24.5°C
17
June
27.6°C
10.7
July
28.8°C
9.8
August
28.5°C
12.4
September
27.8°C
14.4
October
25.8°C
0.6
November
22.1°C
10.2
December
17.2°C
0
Hong Kong weather for the next seven days
4/8
Wednesday
Patchy rain nearby
22.3°C/21.1°C
4/9
Thursday
Patchy rain nearby
25.2°C/22.4°C
4/10
Friday
Partly Cloudy
26°C/22.5°C
4/11
Saturday
Patchy rain nearby
25.9°C/23°C
4/12
Sunday
Patchy rain nearby
26.3°C/23.6°C
4/13
Monday
Patchy rain nearby
26.5°C/23.8°C
4/14
Tuesday
Sunny
26.7°C/23.5°C
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