Weather in Hong Kong for October 2026
So far, October 2026 in Hong Kong is slightly warmer than the historical average by 1.1 °C.
The forecast for the next days in Hong Kong predicts temperatures to be around 26 °C, close to the historical average.
In general, the average temperature in Hong Kong at the beginning of October is 29.2 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 26 °C by the end of October.
Hong Kong experiences moderate rainfall in October, with an average of 10 rainy days and a total precipitation of 138.5 mm.
Is October a good time to visit Hong Kong? check out the best time to travel to Hong Kong page.
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Hong Kong Weather October
What’s the Weather Like in Hong Kong This October?
Temperatures trend during October in Hong Kong
October weather in Hong Kong day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Patchy rain possible | 30° /26° | 2.2 mm | 7 | |
| 2 Oct. |  Light rain | 29° /25° | 4 mm | 6 | |
| 3 Oct. | Light rain | 29° /25° | 4.5 mm | 6 | |
| 4 Oct. | Light rain | 30° /25° | 3.8 mm | 7 | |
| 5 Oct. | Patchy rain possible | 30° /25° | 1.4 mm | 7 | |
| 6 Oct. | Patchy rain possible | 29° /25° | 0.5 mm | 6 | |
| 7 Oct. |  Moderate or heavy rain shower | 28° /25° | 9.9 mm | 7 | |
| 8 Oct. |  Heavy rain | 28° /24° | 34.4 mm | 5 | |
| 9 Oct. |  Moderate rain | 28° /24° | 20.4 mm | 6 | |
| 10 Oct. | Light rain | 28° /24° | 5.9 mm | 7 | |
| 11 Oct. | Patchy rain possible | 27° /24° | 1.1 mm | 7 | |
| 12 Oct. | Patchy rain possible | 27° /23° | 1 mm | 6 | |
| 13 Oct. | Light rain | 27° /24° | 8.6 mm | 7 | |
| 14 Oct. | Patchy rain possible | 28° /24° | 1.7 mm | 7 | |
| 15 Oct. | Light rain | 28° /25° | 4.2 mm | 6 | |
| 16 Oct. | Patchy rain possible | 28° /24° | 1.1 mm | 6 | |
| 17 Oct. | Patchy rain possible | 27° /24° | 0.5 mm | 6 | |
| 18 Oct. | Moderate rain | 26° /23° | 10.8 mm | 6 | |
| 19 Oct. | Light rain | 27° /23° | 9.1 mm | 7 | |
| 20 Oct. | Patchy rain possible | 27° /23° | 0.6 mm | 6 | |
| 21 Oct. | Patchy rain possible | 25° /21° | 2.1 mm | 6 | |
| 22 Oct. | Patchy rain possible | 26° /21° | 0.9 mm | 6 | |
| 23 Oct. |  Overcast | 27° /21° | 0 mm | 6 | |
| 24 Oct. | Overcast | 26° /21° | 0 mm | 6 | |
| 25 Oct. |  Partly cloudy | 26° /21° | 0 mm | 6 | |
| 26 Oct. | Patchy rain possible | 26° /23° | 1.7 mm | 7 | |
| 27 Oct. | Patchy rain possible | 26° /23° | 1.4 mm | 6 | |
| 28 Oct. | Light rain | 25° /22° | 4 mm | 5 | |
| 29 Oct. |  Sunny | 26° /25° | 0.1 mm | 7 | |
| 30 Oct. | Sunny | 27° /24° | 0 mm | 6.4 | |
| 31 Oct. | Patchy rain possible | 26° /25° | 0.4 mm | 5.8 | |
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Guide for Hong Kong in October
In October, Hong Kong experiences a transition from the hot and humid conditions of summer to cooler and drier weather as the month progresses.
At the beginning of October, the weather in Hong Kong is still relatively warm and humid, with temperatures averaging around 28° during the day and 24° at night. The humidity levels are also quite high, making it feel warmer than it actually is.
However, as the month progresses, the weather gradually becomes cooler and more comfortable. By the end of October, the temperatures in Hong Kong have dropped to an average of 25° during the day and 21° at night.
The humidity levels also decrease, making the weather feel more pleasant for outdoor activities. Additionally, October marks the end of the typhoon season in Hong Kong, so the likelihood of experiencing heavy rainfall or strong winds diminishes as the month progresses.
Overall, October in Hong Kong offers a transition from the hot and humid conditions of summer to more comfortable and drier weather, making it an ideal time to visit the city.