Hangzhou weather in July
July in Hangzhou: sweltering, soaked, with poor air quality — one of the weakest months to visit.
#12 of 12 months in Hangzhou · #566 of 604 destinations to visit in July · comfort 47/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Hangzhou climate normals — July
| Daytime high | 32°C / 90°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 26°C / 78°F | |
| Feels like (high) | 38°C / 100°F | |
| Rainfall | 235 mm / 9.3 in | ⛈ soaked |
| Rainy days | 17 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 25°C / 78°F | |
| Sunshine | 8.3 h/day | |
| Daylight | 13.9 h | |
| Wind | 14 km/h / 8 mph | |
| Air quality (US AQI) | 106 | 😷 poor |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Hangzhou in July — FAQ
- Is July a good time to visit Hangzhou?
- July in Hangzhou: sweltering, soaked, with poor air quality — one of the weakest months to visit. It ranks #12 of 12 months for Hangzhou on SeasonMap's comfort score (47/100).
- What is the weather like in Hangzhou in July?
- In July, Hangzhou averages a daily high of 32°C and a low of 25.5°C, with about 235.2 mm of rain over roughly 17.4 rainy days.
- What is the air quality in Hangzhou in July?
- Hangzhou has a mean US Air Quality Index of about 106 in July.