Shanghai Weather in April
China · Humid Subtropical climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
April in Shanghai sees average temperatures ranging from a low of 11.3°C (52.3°F) to a high of 20.3°C (68.5°F), with a mean of 15.5°C (59.9°F). Compared to the annual average of 17.2°C (63.0°F), this month is 1.7°C cooler than the yearly norm. Precipitation averages 102.9mm, making it approximately 19.0mm drier than the monthly average of 122.0mm. The city receives an average of 7.6 hours of sunshine per day during April, with relative humidity averaging 75.6%. Wind speeds reach an average maximum of 19.5 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.
April vs Adjacent Months
| Metric | March | April | May |
|---|---|---|---|
| Mean Temp | 11.4°C (52.5°F) | 15.5°C (59.9°F) | 20.5°C (68.9°F) |
| Rainfall | 99.4mm | 102.9mm | 109.7mm |
| Sunshine | 6.8 hrs | 7.6 hrs | 8.1 hrs |
| Humidity | 77.0% | 75.6% | 75.8% |
| Wind | 19.8 km/h | 19.5 km/h | 19.0 km/h |
| Rainy Days | 16.0 | 14.0 | 15.0 |
Seasonal Context
April falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Shanghai in April, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Shanghai in April?
The average temperature in Shanghai during April ranges from 11.3°C (52.3°F) to 20.3°C (68.5°F), with a mean of 15.5°C (59.9°F).
How much does it rain in Shanghai in April?
Shanghai receives an average of 102.9mm of precipitation in April, spread across approximately 14.0 rainy days.
What should I pack for Shanghai in April?
Based on April weather data, pack layers including light jackets and t-shirts, plus an umbrella. Rain gear is essential — this month averages 102.9mm of precipitation.
Is April a good time to visit Shanghai?
April is a month with challenging conditions. Plan activities carefully and stay hydrated.
Other Months for Shanghai
Cities with Similar April 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.