Sanya Precipitation: Average Monthly Rainfall and Snowfall

This graph shows the average amount of rainfall per month in Sanya (Hainan). The numbers are calculated over a 30-year period to provide a reliable average.

A lot of rain (rainy season) falls in the months: May, June, July, August, September and October.
Sanya has dry periods in January and February.
On average, July is the wettest month with 286 mm of precipitation.
On average, January is the driest month with 17 mm of precipitation.
The average amount of annual precipitation is 1622 mm.

Current rainfall in Sanya

Sun Nov 17

27°C | 21°C

18 km/h

almost clear and no rain

hourly forecast

Mon Nov 18

24°C | 20°C

29 km/h

0.2 mm

partly cloudy and slight rain

hourly forecast

Tue Nov 19

26°C | 20°C

22 km/h

partly cloudy and no rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

This site provides you with all the information you need about the climate in Sanya.

Our site offers climate and forecast data for every country in the world. Are you going to China? On this website you can find historical weather averages for many cities in China. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Travel Inspiration

The Li River: A Journey Through China’s Most Breathtaking Landscape

Explore the Li River, China's breathtaking landscape with majestic mountains, serene waters, and picturesque views. A must-see for every traveler.

Be amazed by the Altai mountains

The Atlai mountains are a sparsely populated area that most tourists have not yet discovered. Definitely bucket list material for the adventurous travelers among us.

Hike tiger leaping Gorge

In the South-West of China you will find a beautiful gorge which is a must for your bucket list, the name of this gap is Tiger Leaping Gorge. We recommend to visit the Tiger Leaping Gorge from March til May and from October til November.

Go to Xinjiang in China

In Xinjiang you get to see a mix of East and Central Asia. An experience that you might want to add to your bucket list. You can travel through the province as if you are following an ancient silk route.