Chongqing weather in October
October in Chongqing: nice, rainy, with poor air quality — a great time to visit.
#4 of 12 months in Chongqing · #330 of 604 destinations to visit in October · comfort 74/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Chongqing climate normals — October
| Daytime high | 22°C / 71°F | 😎 nice |
|---|---|---|
| Nighttime low | 16°C / 61°F | |
| Feels like (high) | 23°C / 73°F | |
| Rainfall | 101 mm / 4 in | 🌧 rainy |
| Rainy days | 15 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 15°C / 59°F | |
| Sunshine | 4.2 h/day | |
| Daylight | 11.4 h | |
| Wind | 9 km/h / 5 mph | |
| Air quality (US AQI) | 112 | 😷 poor |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Chongqing in October — FAQ
- Is October a good time to visit Chongqing?
- October in Chongqing: nice, rainy, with poor air quality — a great time to visit. It ranks #4 of 12 months for Chongqing on SeasonMap's comfort score (74/100).
- What is the weather like in Chongqing in October?
- In October, Chongqing averages a daily high of 21.5°C and a low of 15.9°C, with about 101.1 mm of rain over roughly 15 rainy days.
- What is the air quality in Chongqing in October?
- Chongqing has a mean US Air Quality Index of about 112 in October.