Hong Kong weather in April
April in Hong Kong: warm, a little rain, with very humid — a great time to visit.
#6 of 12 months in Hong Kong · #438 of 604 destinations to visit in April · comfort 72/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Hong Kong climate normals — April
| Daytime high | 26°C / 78°F | 🌤 warm |
|---|---|---|
| Nighttime low | 21°C / 70°F | |
| Feels like (high) | 28°C / 82°F | |
| Rainfall | 75 mm / 3 in | 🌦 some rain |
| Rainy days | 11 days | |
| Humidity | 82% | 💦 very humid |
| Dew point | 20°C / 67°F | |
| Sunshine | 8.8 h/day | |
| Daylight | 12.7 h | |
| Wind | 17 km/h / 10 mph | |
| Air quality (US AQI) | 86 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Hong Kong in April — FAQ
- Is April a good time to visit Hong Kong?
- April in Hong Kong: warm, a little rain, with very humid — a great time to visit. It ranks #6 of 12 months for Hong Kong on SeasonMap's comfort score (72/100).
- What is the weather like in Hong Kong in April?
- In April, Hong Kong averages a daily high of 25.5°C and a low of 21.2°C, with about 75.1 mm of rain over roughly 11.2 rainy days.
- What is the air quality in Hong Kong in April?
- Hong Kong has a mean US Air Quality Index of about 86 in April.