Weather in Shanghai for May 2025
In general, the average temperature in Shanghai at the beginning of May is 22.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 27.7 °C by the end of May.
Shanghai sees moderate rainfall in May, averaging 9 rainy days.
Is May a good time to visit Shanghai? check out the best time to travel to Shanghai page.
- New! Chat with our AI weatherman - it’s amazing and free.
Shanghai in May average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  23° | 2 22° | 3  24° | 4  24° | |||
| 5 20° | 6 23° | 7 21° | 8  21° | 9 23° | 10 24° | 11 21° |
| 12 23° | 13 28° | 14 29° | 15 29° | 16 28° | 17 26° | 18 25° |
| 19 27° | 20  27° | 21 27° | 22 24° | 23 27° | 24 24° | 25  28° |
| 26 31° | 27 24° | 28 29° | 29  30° | 30 26° | 31 26° |
You can click on date
Temperatures trend during May in Shanghai
May weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Sunny | 23° /12° | 0.1 mm | 6 | |
| 2 May | Sunny | 22° /14° | 0.2 mm | 6 | |
| 3 May | Moderate rain at times | 24° /16° | 2.3 mm | 6 | |
| 4 May | Patchy rain possible | 24° /17° | 3.2 mm | 5 | |
| 5 May | Moderate or heavy rain shower | 20° /17° | 32.7 mm | 5 | |
| 6 May | Patchy rain possible | 23° /15° | 0.4 mm | 6 | |
| 7 May | Moderate rain at times | 21° /15° | 3.3 mm | 5 | |
| 8 May | Overcast | 21° /14° | 0 mm | 6 | |
| 9 May | Sunny | 23° /12° | 0 mm | 6 | |
| 10 May | Patchy rain possible | 24° /13° | 0.2 mm | 6 | |
| 11 May | Patchy rain possible | 21° /17° | 6.6 mm | 5 | |
| 12 May | Overcast | 23° /16° | 3.5 mm | 5 | |
| 13 May | Sunny | 28° /14° | 0 mm | 7 | |
| 14 May | Overcast | 29° /17° | 0 mm | 7 | |
| 15 May | Sunny | 29° /17° | 0 mm | 7 | |
| 16 May | Overcast | 28° /17° | 0 mm | 7 | |
| 17 May | Moderate or heavy rain shower | 26° /17° | 19.6 mm | 6 | |
| 18 May | Patchy rain possible | 25° /18° | 0.4 mm | 6 | |
| 19 May | Overcast | 27° /17° | 0 mm | 7 | |
| 20 May | Partly cloudy | 27° /18° | 0 mm | 7 | |
| 21 May | Overcast | 27° /18° | 0.5 mm | 6 | |
| 22 May | Moderate or heavy rain shower | 24° /17° | 5.4 mm | 6 | |
| 23 May | Sunny | 27° /16° | 0 mm | 7 | |
| 24 May | Patchy rain possible | 24° /17° | 0.8 mm | 6 | |
| 25 May | Cloudy | 28° /18° | 0 mm | 6 | |
| 26 May | Cloudy | 31° /20° | 2.1 mm | 7 | |
| 27 May | Moderate or heavy rain shower | 24° /20° | 14.1 mm | 5 | |
| 28 May | Partly cloudy | 29° /18° | 0.4 mm | 8 | |
| 29 May | Heavy rain at times | 30° /21° | 0.7 mm | 7 | |
| 30 May | Moderate rain at times | 26° /20° | 2.5 mm | 6 | |
| 31 May | Patchy rain possible | 26° /19° | 3.9 mm | 6 | |
| Next | |||||
Guide for Shanghai in May
In May, Shanghai experiences a transition from spring to early summer, with generally mild and pleasant weather. At the beginning of the month, the average temperature hovers around 20°, with occasional cool breezes.
The city sees an increase in humidity as the month progresses, leading to warmer and more humid conditions. By the end of May, temperatures rise to an average of 25°, signaling the onset of summer.
Throughout the month, Shanghai receives moderate rainfall, with occasional thunderstorms. However, the showers are typically short-lived and do not significantly impact outdoor activities.
Travelers can expect around 10 days of rainfall during May, so it's advisable to carry an umbrella or light raincoat when exploring the city.
Overall, May is a great time to visit Shanghai, as the weather is generally comfortable for outdoor sightseeing and activities. The city's parks and gardens are in full bloom, offering a picturesque backdrop for leisurely strolls.
Additionally, the pleasant weather makes it an ideal time to explore Shanghai's vibrant cultural and culinary scene.
Shanghai in May - FAQ
What to pack to Shanghai in May?
As you prepare for your trip to Shanghai in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Shanghai, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
May rainfall patterns in Shanghai
UV exposure in Shanghai during May
Quick links
Where is Shanghai?Get accurate weather forecasts for Shanghai, located at latitude 31.222 and longitude 121.458. Stay updated with localized weather information tailored for Shanghai.