Which is the hottest month in Sanya?

The hottest time of year in Sanya is normally May. Expect maximum daytime temperatures to reach 32°C with very high heat and humidity.

Which month has the most rain in Sanya?

In terms of rainfall, September is usually the wettest month in Sanya with 275mm on average. There are normally 18 days in September with some rain.

When is it sunniest in Sanya?

The sunniest time of year in Sanya is normally May with bright sunshine on average for 53% of daylight hours; that's 7 hours of sunshine per day.

When is the sea warmest in Sanya?

The sea is usually at its warmest in Sanya in August when the water temperature reaches 29°C.

Best time to visit Sanya

Q: When is the best time to visit Sanya?

The best time to visit Sanya is January, February, March, November and December based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C.

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Sanya by month

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

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When is the best time to visit Sanya?

The best time to visit Sanya is January, February, March, November and December based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]

Change the criteria to reflect your weather preferences.

5
Jan
5
Feb
5
Mar
3.5
Apr
2
May
2.5
Jun
2.5
Jul
2.5
Aug
2.5
Sep
3.5
Oct
5
Nov
5
Dec

Change criteria

Max Day Temperature (°F)

77
Jan
79
Feb
82
Mar
86
Apr
90
May
88
Jun
88
Jul
88
Aug
88
Sep
86
Oct
82
Nov
79
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for China (Sanya) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C) | Imperial (°F)