What’s the climate like in Sanya?
The current climate of Sanya features average monthly temperatures ranging from highs of 34°C during the day to lows of 18°C. 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.
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.
On average, Sanya gets 2126 mm of precipitation each year. Of this, about 1,0 cm is snowfall. For comparison, London gets 701 mm of precipitation each year.
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 good 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.
Climate Table of Sanya
The climate table of Sanya shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation 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.
- Average yearly temperature: 28°C
- Highest temperature: 34°C in June and July
- Lowest temperature: 18°C in December
- Precipitation*: 2126 mm per year, averaging 177 mm per month
- Snowfall: 1,0 cm per year
- Driest months: 27 mm in February, 31 mm in January and 33 mm in March
- Wettest months: 386 mm in May, 380 mm in August and 348 mm in June
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Sanya
This graph shows the average maximum temperatures per month in Sanya, China. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Sanya
This graph shows how much precipitation Sanya, China, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average Snowfall per Month in Sanya
This graph shows how much snow Sanya, China, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Sanya
This graph 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.
Yearly Temperature in Sanya
This graph shows the average yearly temperature in Sanya, China. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Sanya
This chart shows the total yearly precipitation in Sanya, China, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Sanya
This chart shows the total yearly snowfall in Sanya, China, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
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.
