The weather in Shanghai 18-29 October 2025

Question

Dear friends in Shanghai. Would you tell and explain me about the weather in Shanghai in October 18-29 October? And what kind of clothes suit the weather? Thankyou

Answer

For the period of 18–29 October 2025 in Shanghai, you can expect typical late-autumn weather: mostly mild and comfortable during the day, cooler in the mornings and evenings, with relatively low rainfall compared to the summer months.

Here are some details on what the weather is like during that time:

Average daily high temperatures around 20-24 °C (68-75 °F) early in that window, gradually dropping toward the end.
Average low temperatures typically in the range of 14-17 °C (57-63 °F), especially overnight and early morning.
Chance of rain is relatively low for October in Shanghai — the rainy season has largely ended — so you’ll likely have many dry days with light precipitation.
Humidity is moderate, and the wind speed is typical for a coastal city; while it won’t feel hot, a breeze may make things feel slightly cooler especially in the morning or evening.

Based on this, here are recommendations on what clothes to pack and what to wear:

A light jacket or sweater for mornings and evenings when the temperature is lower (~14-17 °C).
Long-sleeved shirts or thin layers (e.g., long-sleeve tee + cardigan) for daytime when it’s around 20-24 °C.
Comfortable trousers or jeans; if you feel colder in the morning or evening you might consider adding a scarf or lightweight windbreaker.
Footwear: comfortable walking shoes — for the city you’ll likely do a lot of walking, and a dry day means sneakers or low boots are fine.
Optional extra layer (like a light fleece or vest) toward the end of your stay (closer to 29 October) as the temperature may dip slightly more.

Additional tips:

Check the forecast closer to your travel date — while October has lower rain risk, occasional showers are still possible.
If you plan to be outdoors early in the morning (for example sightseeing at dawn) or stay out late, bring something a bit warmer since temperature drops after sunset.
Given the pleasant autumn weather, light layers are ideal since you can adjust easily during day vs evening.

In summary: Expect mild, comfortable daytime weather ideal for exploring Shanghai, with cooler mornings and evenings. Dressing in layered clothing—one light jacket + long-sleeves + comfortable pants—will cover you well for the entire 18 to 29 October period.