Weather in Hong Kong for October 2025
In general, the average temperature in Hong Kong at the beginning of October is 28.7 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 26 °C by the end of October.
Expect significant rainfall in Hong Kong during October, with an average of 18 rainy days.
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 in October average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2 28° | 3 27° | 4 30° | 5  30° | ||
| 6  29° | 7  27° | 8 26° | 9 27° | 10 27° | 11  26° | 12 26° |
| 13 27° | 14 28° | 15 28° | 16 27° | 17 26° | 18 25° | 19 27° |
| 20 27° | 21 24° | 22  27° | 23 27° | 24 27° | 25 27° | 26 26° |
| 27 26° | 28 25° | 29  24° | 30 26° | 31 28° |
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Temperatures trend during October in Hong Kong
October weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Patchy rain possible | 30° /24° | 3.2 mm | 7 | |
| 2 Oct. | Patchy rain possible | 28° /24° | 0.5 mm | 6 | |
| 3 Oct. | Light rain shower | 27° /24° | 1.1 mm | 6 | |
| 4 Oct. | Light rain shower | 30° /24° | 0.4 mm | 7 | |
| 5 Oct. | Sunny | 30° /25° | 0 mm | 8 | |
| 6 Oct. | Cloudy | 29° /25° | 0.7 mm | 7 | |
| 7 Oct. | Moderate or heavy rain shower | 27° /23° | 25.4 mm | 6 | |
| 8 Oct. | Moderate or heavy rain shower | 26° /22° | 44.8 mm | 6 | |
| 9 Oct. | Patchy rain possible | 27° /23° | 0.7 mm | 6 | |
| 10 Oct. | Patchy rain possible | 27° /23° | 2.4 mm | 6 | |
| 11 Oct. | Partly cloudy | 26° /23° | 3.1 mm | 7 | |
| 12 Oct. | Patchy rain possible | 26° /23° | 0.3 mm | 6 | |
| 13 Oct. | Patchy rain possible | 27° /24° | 0.5 mm | 7 | |
| 14 Oct. | Partly cloudy | 28° /23° | 0 mm | 7 | |
| 15 Oct. | Patchy rain possible | 28° /24° | 0.4 mm | 6 | |
| 16 Oct. | Patchy rain possible | 27° /24° | 1.2 mm | 6 | |
| 17 Oct. | Patchy rain possible | 26° /24° | 0.2 mm | 6 | |
| 18 Oct. | Light rain shower | 25° /24° | 3.9 mm | 6 | |
| 19 Oct. | Moderate or heavy rain shower | 27° /24° | 26.4 mm | 6 | |
| 20 Oct. | Light rain shower | 27° /23° | 1.8 mm | 6 | |
| 21 Oct. | Patchy rain possible | 24° /21° | 0.2 mm | 6 | |
| 22 Oct. | Overcast | 27° /22° | 0 mm | 7 | |
| 23 Oct. | Cloudy | 27° /21° | 0 mm | 7 | |
| 24 Oct. | Patchy rain possible | 27° /22° | 0 mm | 7 | |
| 25 Oct. | Patchy rain possible | 27° /22° | 0 mm | 7 | |
| 26 Oct. | Partly cloudy | 26° /23° | 5.1 mm | 7 | |
| 27 Oct. | Cloudy | 26° /23° | 2.1 mm | 6 | |
| 28 Oct. | Light rain shower | 25° /21° | 5.2 mm | 6 | |
| 29 Oct. | Light drizzle | 24° /22° | 0.8 mm | 6 | |
| 30 Oct. | Patchy rain possible | 26° /22° | 1 mm | 6 | |
| 31 Oct. | Partly cloudy | 28° /22° | 0.1 mm | 7 | |
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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.
Hong Kong in October - FAQ
What to pack to Hong Kong in October?
As you prepare for your trip to Hong Kong in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Hong Kong, during October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
October rainfall patterns in Hong Kong
UV exposure in Hong Kong during October
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