Shanghai Weather

Introduction 
Shanghai, located on China’s eastern coast, is a bustling metropolis known for its modern skyline, historic neighborhoods, and vibrant culture. Understanding Shanghai’s weather is essential for planning a comfortable and enjoyable trip. From sunny spring days to humid summers and cool, crisp autumns, the city’s climate can greatly influence your sightseeing, shopping, and outdoor activities. Whether you’re strolling along The Bund, exploring Yu Garden, or hopping on a city tour, knowing what weather to expect will help you make the most of your Shanghai adventure.

Overview of Shanghai’s Climate
Shanghai has a subtropical maritime monsoon climate. The city sees a lot of rain and has a characteristically hot and wet summer. Winter can be fairly cold with frequent frosts during the night. March until May are definitely the best months to visit. Rain is spread out evenly throughout the year with most rain falling in summer (June-September).

Average maximum day and minimum night temperature
In Shanghai, temperatures can shift dramatically between very warm in summer and cold in winter. Typically, maximum daytime temperatures range from a very warm 33°C in July to a chilly 9°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to 3°C, particularly during the colder months.

The early hours of 4 AM to 6 AM often see the lowest temperatures, while 3 PM marks the peak of the day’s heat as the sun’s impact is strongest. July, the city’s warmest month, boasts 191 hours of sunshine.

Precipitation and rainy days
Shanghai receives considerable precipitation year-round, averaging 1,347 mm annually. Rainfall varies across the seasons, with noticeable differences in intensity. June is the wettest month, experiencing heavy rainfall that totals around 279 mm, typically spread over about 15 rainy days.

In contrast, the driest month, December, experiences much less rainfall, totaling 46 mm over 10 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

Sunshine over the year
In Shanghai, summer days are longer and more sunny, with daily sunshine hours peaking at 6.4 hours in July. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 3.7 hours per average day.

Average water temperature
The mean water temperature over the year ranges from 8°C in February to 27°C in August.

Average monthly humidity
The relative humidity is high throughout the year in Shanghai. The city experiences its highest humidity in June, reaching 79%. In December, the humidity drops to its lowest level at 71%.

Best Time to Visit Shanghai
The best time to visit Shanghai is during spring (March to May) and autumn (September to November). During these months, the weather is mild, comfortable, and ideal for exploring the city’s outdoor attractions. Spring brings blooming flowers and fresh greenery. Autumn offers cool, crisp air and clear skies, ideal for sightseeing, photography, and enjoying outdoor cafés.

Summer (June to August) can be hot and humid, with occasional heavy rain and the risk of typhoons, while winter (December to February) is cold and damp, although it rarely snows. If you prefer fewer crowds, weekdays during spring and autumn provide a more relaxed experience. Planning your visit around these seasons ensures a comfortable and enjoyable trip to Shanghai.

What to Pack for Shanghai
Packing for Shanghai depends on the season you visit. Here’s a helpful guide:

Spring (March–May): Light layers such as long-sleeve shirts, a light jacket, and comfortable walking shoes. A small umbrella is handy for occasional showers.

Summer (June–August): Lightweight, breathable clothing is essential. Bring a hat, sunglasses, and sunscreen to protect against the strong sun. Don’t forget an umbrella or raincoat for sudden summer downpours.

Autumn (September–November): Similar to spring, pack layers for fluctuating temperatures. A light sweater or jacket is recommended for cooler evenings.

Winter (December–February): Warm coats, scarves, gloves, and hats are necessary for chilly, damp weather. Thermal layers can help you stay comfortable during outdoor sightseeing.

Year-Round Essentials: Comfortable walking shoes are a must for exploring the city’s streets and attractions. A reusable water bottle, power bank, and a small backpack or tote can make your sightseeing more convenient.

Tips for Travelers
To make the most of your visit to Shanghai, keep these tips in mind:

Check the Weather Daily: Shanghai’s weather can change quickly, especially in spring and summer. Use reliable apps or websites to stay updated.

Dress in Layers: Even in spring or autumn, temperatures can fluctuate throughout the day. Layered clothing allows you to adjust easily.

Carry an Umbrella or Raincoat: Sudden rain showers are common, particularly in summer.

Stay Hydrated: Walking around the city can be tiring, so keep water handy, especially during hot summer days.

Plan Indoor Alternatives: On rainy or extremely hot days, explore indoor attractions such as Shanghai Museum, shopping malls, or art galleries.

Use Comfortable Shoes: Shanghai is a walking city, and many attractions require considerable walking.

Travel Off-Peak: Weekdays and early mornings help you avoid crowds at popular sites like The Bund or Yu Garden.

Tour with Your Way Holiday
We will provide a private & spacious car and a local professional tour guide with over 5 years guiding experience only work for you or your group. You will be escorted during your tour. Transport, ticket, and dining (At some local restaurants popular with locals) all we will arrange for you according your requirements. Please check our most popular Shanghai Tours including The Bund as below: 

Discover Shanghai: Flexible One-Day Highlights Tour with Expert Guide Private Tours in Shanghai: 2-Day Family Adventure with Classic Landmarks and Fun Activities

Are the above sample tour programs not suitable for you? We have more Shanghai tours. Our tours can be tailor-made based on your requirements and budget to create unique Shanghai experiences that allow you to interact with the local people and culture. Our enthusiastic tour expert will promptly reply you in details within 24 hours.