Shanghai Weather in October
China · Humid Subtropical climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
October in Shanghai sees average temperatures ranging from a low of 15.9°C (60.6°F) to a high of 22.8°C (73.0°F), with a mean of 19.1°C (66.4°F). Compared to the annual average of 17.2°C (63.0°F), this month is 1.9°C warmer than the yearly norm. Precipitation averages 65.0mm, making it approximately 56.0mm drier than the monthly average of 122.0mm. The city receives an average of 7.3 hours of sunshine per day during October, with relative humidity averaging 76.6%. Wind speeds reach an average maximum of 18.6 km/h. For travelers, this month offers a temperature experience in Shanghai, with drier-than-average conditions compared to the rest of the year.
Shanghai taught me that 'shoulder season' is everything here. I arrived in early June thinking it was safe — landed straight into plum rain season, three solid weeks of 28°C and 95% humidity. Pack quick-dry everything June mid-July. The real sweet spots are April-May (20°C, low rain) and October (22°C, clear skies). Skip August — typhoon season plus 33°C plus 85% humidity is brutal. Winters (December-February) are damp and cold in a way the thermometer doesn't capture; 4°C feels like -2°C with the wet chill. Bring a down jacket.
October vs Adjacent Months
| Metric | September | October | November |
|---|---|---|---|
| Mean Temp | 24.9°C (76.8°F) | 19.1°C (66.4°F) | 14.1°C (57.4°F) |
| Rainfall | 187.3mm | 65.0mm | 78.2mm |
| Sunshine | 8.2 hrs | 7.3 hrs | 6.9 hrs |
| Humidity | 80.8% | 76.6% | 76.4% |
| Wind | 18.7 km/h | 18.6 km/h | 18.2 km/h |
| Rainy Days | 17.8 | 12.0 | 10.2 |
Seasonal Context
October falls in Autumn in the Northern Hemisphere. Autumn sees temperatures gradually cooling from summer highs. For travelers visiting Shanghai in October, the data indicates favorable conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Shanghai in October?
The average temperature in Shanghai during October ranges from 15.9°C (60.6°F) to 22.8°C (73.0°F), with a mean of 19.1°C (66.4°F).
How much does it rain in Shanghai in October?
Shanghai receives an average of 65.0mm of precipitation in October, spread across approximately 12.0 rainy days.
What should I pack for Shanghai in October?
Based on October weather data, pack layers including light jackets and t-shirts, plus an umbrella.
Is October a good time to visit Shanghai?
October is a good time to visit Shanghai, with comfortable temperatures and manageable rainfall.
Other Months for Shanghai
Cities with Similar October Climate (Humid Subtropical)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 31.23°, 121.47°. Timezone: Asia/Shanghai. Last updated: 2026-07-30.