Daytime highs, nighttime lows and the warmest cities across Hong Kong this September.
Hong Kong, typically experiences very warm weather in September, with maximum daytime temperatures around 31°C (88°F) and nighttime temperatures around 26°C (79°F) in Hong Kong. The month of September is in the summer season.
To get a sense of September's typical temperatures in the key spots of Hong Kong, explore the map below. Click on a point for an in-depth look.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Hong Kong.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Pick a city to see its September weather averages.
Daytime temperatures in Hong Kong typically peak at 31°C (88°F) in September, putting it in the very high range.
Average overnight lows in Hong Kong during September sit near 26°C (79°F) in Hong Kong.
Most cities enjoy a balanced amount of sunshine, with around 175 hours of sunlight anticipated in Hong Kong. This ensures the days are neither too dim nor excessively sunny.
The water temperature averages approximately 28°C (82°F) in Hong Kong this month, an ideal temperature for swimming and cooling off.
We have much more information about the climate in Hong Kong.
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