Suzhou weather in July
July in Suzhou: hot, soaked, with poor air quality — not the time — 17 rainy days.
#12 of 12 months in Suzhou · #849 of 897 destinations to visit in July · comfort 48/100 (tier F)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Suzhou in July
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Suzhou climate normals — July
| Daytime high | 31°C / 88°F | 🥵 hot |
|---|---|---|
| Nighttime low | 26°C / 79°F | |
| Rainfall | 269 mm / 10.6 in | ⛈ soaked |
| Rainy days | 17 days | |
| Humidity | 81% | 💦 very humid |
| Dew point | 26°C / 78°F | |
| Sunshine | 8.1 h/day | |
| Daylight | 14 h | |
| Wind | 19 km/h / 12 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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Suzhou in July — FAQ
- Is July a good time to visit Suzhou?
- July in Suzhou: hot, soaked, with poor air quality — not the time — 17 rainy days. It ranks #12 of 12 months for Suzhou on SeasonMap's comfort score (48/100).
- What is the weather like in Suzhou in July?
- In July, Suzhou averages a daily high of 31°C and a low of 25.9°C, with about 268.6 mm of rain over roughly 16.6 rainy days.
- What is the air quality in Suzhou in July?
- Suzhou has a mean US Air Quality Index of about 106 in July.