Sanya weather in April 2025

Expect 86°F 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.

86
86°F max day temperature
6
6 hours of sunshine per day
8
8 days with some rainfall
73
73°F min night temperature
13
13 hours of daylight per day
H
High heat & humidity
1.8
1.8 inches of monthly rainfall
11
11+ (Extreme) UV index
79
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)

More about China

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.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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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China - quick facts
Time difference	UK +8 hours
Language(s)	Chinese
Currency	Chinese Yuan
Electricity	A + C + I plug (220V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture Nature
Tourist info	China Ministry of Culture & Tourism