May Weather in Sanya

Last updated: March 2, 2024

The weather in Sanya, China, during May is characterized by an average temperature of 28°C (82°F). Highs can soar to 32°C (89°F), while lows may dip to 24°C (76°F). Typically, the humidity level in Sanya throughout May hovers around 78%.

24°C (76°F)

Minimum temperature

28°C (82°F)

Average temperature

32°C (89°F)

Maximum temperature

78%

Humidity

Precipitation and Sunshine hours

In May, Sanya averages 140 mm (5.5 inches) of rainfall, typically over the course of 18 rainy days. The month enjoys an average of 12 hours 58 minutes of daylight, with the sun shining for approximately 10 hours 28 minutes each day. Additionally, there is a 46% probability of sunny days during this period.

140 mm (5.5 inches)

Precipitation

18 rainy days

Rainy days

10 hours 28 minutes

Sunshine hours

46%

Chance of sun

UV Index

In May, the UV Index in Sanya reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 2 5 8 12 14 14 12 9 5 2 1 1
Exposure Low Moderate VeryHigh Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 15 min 10 min 15 min 30 min 45 min

Compare Sanya's Climate with Cities Worldwide