Weather in Shanghai in May
May in Shanghai is mild with average temperatures around 20.9°C (69.6°F). Expect significant rainfall with 105mm across approximately 11 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
25.4°C
77.7°F
Low
16.5°C
61.7°F
Precipitation
105 mm
4.1 inches
~11 rainy days
Conditions
Humidity
77%
Comparison to Adjacent Months
May is 5.3°C warmer than April.
May is 3.8°C cooler than June, 91mm drier than June.