Shanghai is best in spring and autumn when humidity is lower and temperatures are comfortable. Summer is hot and humid with heavier rainfall, and late summer can see typhoon disruptions.

Our analysis considers temperature ranges, rainfall patterns, crowd levels, accommodation costs, and seasonal events to provide you with a comprehensive view of when to visit Shanghai. Be aware that this destination has a distinct rainy season that can affect travel plans. Some months may experience extreme weather conditions.

Months to Consider Avoiding

Sep
September
1/100
Overall Score
Crowds: Very crowded
Cost: Expensive
Aug
August
11/100
Overall Score
Crowds: Very crowded
Cost: Expensive

Month-by-Month Breakdown

Month Weather Rain Crowds Cost Verdict
January 8°C / 2°C 50mm
Mixed
February 9°C / 3°C 60mm
Mixed
March 13°C / 6°C 90mm
Good
April 19°C / 11°C 100mm
Peak
Good
May 24°C / 16°C 110mm
Peak
Good
June 27°C / 21°C 180mm 🌧️
Mixed
July 32°C / 26°C 130mm 🌧️
Mixed
August 32°C / 26°C ⚠️ 150mm 🌧️
Avoid
September 28°C / 22°C ⚠️ 140mm 🌧️
Peak
Avoid
Mid-Autumn Festival
October 23°C / 17°C 60mm
Peak
Good
November 17°C / 11°C 50mm
Good
December 11°C / 4°C 40mm
Mixed

Frequently Asked Questions

When is peak season in Shanghai?
Peak season in Shanghai typically runs during April, May, September, October. This is when you'll find the best weather and most tourist activity, but also the highest prices and largest crowds.
Is Shanghai rainy during certain months?
Yes, Shanghai has a rainy season. The wet months can see significant rainfall, which may affect outdoor activities. Check the month-by-month table below for specific rainfall data.
Is Shanghai expensive to visit?
Prices in Shanghai vary by season. Peak season months typically have the highest accommodation and activity costs. Visiting during shoulder or low season can save you money.
Can you visit Shanghai in low season?
Yes, you can visit Shanghai in low season. While weather conditions may be less ideal, you'll benefit from lower prices and fewer tourists. Some attractions may have limited hours.
What are the hottest months in Shanghai?
The hottest months in Shanghai are July, August. During these months, temperatures can exceed 30°C (86°F). Stay hydrated and plan indoor activities during peak heat.
What is the wettest month in Shanghai?
June tend to be the wettest months. Pack a rain jacket and consider indoor attractions during this time.

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