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ChinaThe climate of Sanya
The current climate in Sanya features temperatures ranging from a high of 34°C to a low of 18°C throughout the year. The average yearly temperature is around 28°C. At night, temperatures in the colder months average around 10°C and in the warmer months around 26°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Sanya, China.
Temperature records
The highest temperature recorded in Sanya in recent years was 40°C in July 2014. The lowest daytime temperature recorded was 0°C in December 2018.
Precipitation and snowfall
On average, Sanya gets 2126 mm of precipitation each year. Of this, about 1,0 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
The typhoon season in Sanya runs from June to November.
Best time to visit Sanya?
The best time to visit Sanya for sunny weather is January through April, November and December. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Sanya. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
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Climate Table of Sanya
The climate table of Sanya shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 22 | 20 | 26 | 26 | 32 | 34 | 34 | 32 | 32 | 30 | 28 | 18 |
| Temp. min (°C) | 15 | 12 | 15 | 16 | 25 | 26 | 23 | 25 | 25 | 23 | 21 | 11 |
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| Precipitation (mm) | 31 | 27 | 33 | 80 | 386 | 348 | 164 | 380 | 270 | 296 | 66 | 45 |
| Snow (cm) | 0,1 | 0,4 | 0,3 | 0,1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0,1 |
| UV Index | 5 | 6 | 8 | 8 | 7 | 7 | 8 | 7 | 8 | 7 | 6 | 5 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Sanya, China. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Sanya
Yearly Temperature in Sanya
Precipitation charts
These charts show the average amount of precipitation in Sanya, China. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Sanya
Total Yearly Precipitation in Sanya
Average Snowfall per Month in Sanya
Total Yearly Snowfall in Sanya
UV index chart
This chart shows the average UV index per month in Sanya, China. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Sanya
Weather experiences in Sanya
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Average weather in Sanya by month
Click on a month below to see detailed weather info for Sanya. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.