Weather in Hong Kong Today
Current temperature in Hong Kong: 25°C (77°F). Overcast. Today's high 31°C (88°F), low 24°C (75°F).
Today's Daylight Forecast
Moon & Islamic Calendar
Very high UV today. Limit sun exposure around midday. Apply SPF 30+ every 2 hours and seek shade.
5-Day Weather Forecast
Full 15-Day ForecastAtmospheric Details
Today vs Normal
The long-term average high for today is 30°C.
19 of the last 28 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.
Health & Activity Advice
UV index is 8 today — very high. Limit sun exposure around midday, apply SPF 30+ every two hours, and seek shade when possible.
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.
Morning before 10 AM or evening after 4 PM is the more comfortable window for outdoor activity today.
Nearby Regional Outlook
Hong Kong Weather Radar
Live precipitation · Cloud cover · Wind
Frequently Asked Questions
What is the hottest month in Hong Kong?
The hottest month in Hong Kong is typically July, with daytime highs averaging around 30.4°C (87°F), based on 10 years of historical weather data. Overnight lows during this period average near 26.8°C (80°F).
What is the coldest month in Hong Kong?
The coldest month in Hong Kong is typically January, with overnight lows averaging around 13.7°C (57°F) and daytime highs near 19.2°C (67°F), based on 10 years of historical weather data.
Does Hong Kong have a rainy season?
Hong Kong doesn't have a sharply defined rainy season rainfall is fairly spread across the year based on 10 years of historical data. August is the wettest month on average (about 411 mm), while December is the driest (about 19 mm).
What's the best time of year to visit Hong Kong?
The best time to visit Hong Kong is typically November to February, when daytime highs average a comfortable 21.2°C (70°F). Rainfall during this window averages around 48 mm, one of the lighter, more comfortable stretches of the year. This is based on 10 years of historical weather data.
Is Hong Kong's air quality safe right now?
As of the latest reading, Hong Kong's air quality index (AQI) is 33, rated "Good", based on the nearest monitoring station. Air quality is considered satisfactory, with little to no health risk.