Hong Kong weather in October
October in Hong Kong: hot, soaked — a good time to visit.
#7 of 12 months in Hong Kong · #465 of 604 destinations to visit in October · comfort 65/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Hong Kong climate normals — October
| Daytime high | 27°C / 81°F | 🥵 hot |
|---|---|---|
| Nighttime low | 23°C / 74°F | |
| Feels like (high) | 30°C / 86°F | |
| Rainfall | 197 mm / 7.7 in | ⛈ soaked |
| Rainy days | 9 days | |
| Humidity | 74% | 💧 humid |
| Dew point | 20°C / 68°F | |
| Sunshine | 8.8 h/day | |
| Daylight | 11.6 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 84 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Hong Kong in October — FAQ
- Is October a good time to visit Hong Kong?
- October in Hong Kong: hot, soaked — a good time to visit. It ranks #7 of 12 months for Hong Kong on SeasonMap's comfort score (65/100).
- What is the weather like in Hong Kong in October?
- In October, Hong Kong averages a daily high of 27.2°C and a low of 23.1°C, with about 196.8 mm of rain over roughly 9 rainy days.
- What is the air quality in Hong Kong in October?
- Hong Kong has a mean US Air Quality Index of about 84 in October.