Sanya weather in January 2021

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  • 25°C maximum daytime temperature in January in Sanya25
    25°C max day temperature
  • 5 hours of sunshine per day
  • 8 days with some rainfall in January in Sanya8
    8 days with some rainfall
  • 17°C minimum night-time temperature in January in Sanya17
    17°C min night temperature
  • 11 hours of daylight per day in January in Sanya11
    11 hours of daylight per day
  • Low heat & humidity in January in SanyaL
    Low heat & humidity
  • 10 mm monthly rainfall in January in Sanya10
    10 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in January in Sanya9
    9 (Very High) UV index
  • 23°C sea temperature in January in Sanya23
    23°C sea temperature
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The January weather guide for Sanya, China 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.

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How hot is it in Sanya in January?

Daytime temperatures usually reach 25°C in Sanya in January with low heat and humidity, falling to 17°C at night.

How sunny is it in Sanya in January?

There are normally 5 hours of bright sunshine each day in Sanya in January - that's 47% of daylight hours.

How warm is the sea around Sanya in January?

The average sea temperature around Sanya in January is 23°C.

Does it rain in Sanya in January?

There are usually 8 days with some rain in Sanya in January and the average monthly rainfall is 10mm.

Sanya sunrise & sunset times for January 2021

Browse the sunrise & sunset times for Sanya in January 2021. Select a month to view Sanya sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Friday, 1st January 2021 07:14 18:17
Saturday, 16th January 2021 07:17 18:27
Sunday, 31st January 2021 07:15 18:36
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Metric (°C / mm)  |  Imperial (°F / inches)

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Where is hot in China in January for 2021/2022?

Below are average maximum temperatures at popular destinations in China in January. Select a destination to see more weather parameters.

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