Sanya weather in April 2025

Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Sanya in April. Check more long-term weather averages for Sanya in April before you book your next holiday to China in 2025/2026.

  • 30°C maximum daytime temperature in April in Sanya30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 8 days with some rainfall in April in Sanya8
    8 days with some rainfall
  • 23°C minimum night-time temperature in April in Sanya23
    23°C 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
  • 46 mm monthly rainfall in April in Sanya46
    46 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Sanya11
    11+ (Extreme) UV index
  • 26°C sea temperature in April in Sanya26
    26°C 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 / mm)  |  Imperial (°F / inches)

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How hot is it in Sanya in April?

Daytime temperatures usually reach 30°C in Sanya in April with high heat and humidity, falling to 23°C 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 26°C.

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 46mm.

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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