Sanya weather in April 2025

Expect daytime maximum temperatures of 86°F in Sanya, China in April and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 1.8 inches of rainfall in the month.

  • 86°F maximum daytime temperature in April in Sanya86
    86°F max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in April in Sanya8
    8 days with some rainfall
  • 73°F minimum night-time temperature in April in Sanya73
    73°F min night temperature
  • 13 hours of daylight per day in April in Sanya13
    13 hours of daylight per day
  • High heat & humidity in April in SanyaH
    High heat & humidity
  • 1.8 inches monthly rainfall in April in Sanya1.8
    1.8 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Sanya11
    11+ (Extreme) UV index
  • 79°F sea temperature in April in Sanya79
    79°F sea temperature

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The April weather guide for China (Sanya) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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How hot is it in Sanya in April?

Daytime temperatures usually reach 86°F in Sanya in April with high heat and humidity, falling to 73°F at night.

How sunny is it in Sanya in April?

There are normally 6 hours of bright sunshine each day in Sanya in April - that's 46% of daylight hours.

How warm is the sea around Sanya in April?

The average sea temperature around Sanya in April is 79°F.

Does it rain in Sanya in April?

There are usually 8 days with some rain in Sanya in April and the average monthly rainfall is 1.8 inches.

Sanya April sunrise & sunset times

Browse the sunrise and sunset times for Sanya in April 2025. Select a month to view Sanya sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:36 18:56
Tuesday, 15th April 2025 06:25 18:59
Wednesday, 30th April 2025 06:16 19:03

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