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    China - South coast

    Sanya weather and climate

    China - South coast

    Sanya weather and climate

     

    Day

    28 °C

     

    Night

    21 °C

     

    Sea

    24 °C

     

    Precipitation

    27 mm

    in month

     

    Rainy days

    4 days

    in month

     

    Daylight

    12 hours

    average

     

    Sunshine

    5 hours

    average

     

    Humidity

    84 %

     

    Day

    28 °C

     

    Night

    21 °C

     

    Sea

    24 °C

     

    Precipitation

    27 mm

    in month

     

    Rainy days

    4 days

    in month

     

    Daylight

    12 hours

    average

     

    Sunshine

    5 hours

    average

     

    Humidity

    84 %

    Overview: Sanya
    Sanya (China) is a place with a tropical climate. Temperatures during the day are in the range from 25 °C (77 °F) in January to 32 °C (89 °F) in June. The least rainy month in Sanya is January with its 3 days of rain, the rainiest month is September, when it rains 17 days. The highest sea temperatures in Sanya are in June with 29 °C (83 °F) and the lowest in February with 23 °C (73 °F). Temperatures during the night go from 18 °C (64 °F) in January to 26 °C (79 °F) in June.

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    Last week's weather in Sanya

    Average daily temperature during the week of 19 February 2024 - 25 February 2024 was 30 °C (86 °F), average minimal (night) temperature was 22 °C (72 °F). These temperatures are above the long-time average for Sanya, being 26 °C (79 °F) for daily temperatures and 19 °C (66 °F) for night temperatures. The average temperatures during different times of day (local time) were following: 7am 23 °C (73 °F), 10am 27 °C (81 °F), 1pm 29 °C (84 °F), 4pm 29 °C (84 °F), 7pm 26 °C (79 °F), 10pm 25 °C (77 °F).

    There were 7 days without rain during this week. During the whole week, total of 0 mm (0.00 in) of precipitation was observed, which is below the long term average for Sanya, which is 5 mm (0.20 in). On average, the cloud coverage during daylight hours (from dawn to dusk) was 42 %.

    The wind's speed averaged 3.5 m/s. The most common wind direction(s) were East and South-East. The atmosferic pressure ranged from 1011 hpa to 1019 hpa. On average, the air humidity in Sanya was 75 %.

    During the daytime (from dawn to dusk), there were in average: 5 hours clear skies, 3.5 hours partially overcast skies and 4 hours overcast skies. At 07:06, on average, the sun rose, and at 18:45, the sun set.

    Weather overview for Sanya

    Weather overview

    Sanya (China) is a place with a tropical climate. Temperatures during the day are in the range from 25 °C (77 °F) in January to 32 °C (89 °F) in June. The least rainy month in Sanya is January with its 3 days of rain, the rainiest month is September, when it rains 17 days. The highest sea temperatures in Sanya are in June with 29 °C (83 °F) and the lowest in February with 23 °C (73 °F). Temperatures during the night go from 18 °C (64 °F) in January to 26 °C (79 °F) in June.

    January weather

    The tourist season continues in January in Sanya. The day temperature is on its minimum, with its value being 25 °C (77 °F), while the descent of the sea temperature can be observed, the value of this measure is 23 °C (74 °F). The minimum of the number of rainy days can be noticed, its value is 3 days, while the descent of the rainfall amount can be observed, the value of this measure is 22 mm (0.88 in). The minimum of the night temperature can be noticed in January.

    February weather

    The tourist season is close to its peak in Sanya. The minimum of the sea temperature is observable, with its value of 23 °C (73 °F), while the day temperature rise's start could be observed, with its value of 26 °C (78 °F). The minimum of the rainfall amount can be noticed, its value is 22 mm (0.85 in). The night temperature rise's start could be observed, with its value being 19 °C (66 °F). The minimum of the number of sun hours (without clouds) is observable, with its value of 5 hours.

    March weather

    The rise of the day temperature can be observed, the value of this measure is 28 °C (82 °F) in Sanya, while the beginning of the rise of the sea temperature could be noticed, its value is 24 °C (75 °F). The ongoing tourist season is noticeable this month. The rainfall amount starts to rise, with its value of 27 mm (1.06 in). The night temperature continues to rise, the value of this measure is 21 °C (70 °F). The beginning of the rise of the number of sun hours (without clouds) could be noticed in March.

    April weather

    The ongoing tourist season is noticeable this month in Sanya. The rise of the day temperature can be observed, its value is 30 °C (86 °F), and the rise of the sea temperature can be observed too, its value is 26 °C (79 °F). The rise of the rainfall amount can be observed, with its value of 54 mm (2.13 in), while the number of rainy days rise's start could be observed, its value is 6 days. The rise of the number of sun hours (without clouds) can be observed, the value of this measure is 6 hours.

    May weather

    The rise of the day temperature can be observed, with its value of 32 °C (89 °F) in Sanya, and the sea temperature continues to rise too, its value is 28 °C (82 °F). The tourist season is close to its peak. The rise of the rainfall amount can be observed, with its value of 108 mm (4.23 in). The number of sun hours (without clouds) continues to rise, with its value of 7 hours. The night temperature continues to rise, the value of this measure is 25 °C (78 °F).

    June weather

    The tourist season continues in June in Sanya. The maximum of the day temperature is observable, with its value of 32 °C (89 °F), and the maximum of the sea temperature can be noticed as well, with its value being 29 °C (83 °F). The rainfall amount continues to rise, with its value of 147 mm (5.78 in), and the number of rainy days rises similarly to the previous month as well, with its value being 15 days. The maximum of the night temperature can be noticed, with its value of 26 °C (79 °F).

    July weather

    The number of rainy days descent's start could be observed, its value is 14 days in Sanya, while the rise of the rainfall amount can be observed. The tourist season continues. The humidity reaches its minimum in this month. The number of sun hours (without clouds) is on its maximum, the value of this measure is 7 hours.

    August weather

    The wet season slowly starts in Sanya. The number of rainy days rise's start could be observed, while the rainfall amount continues to rise, with its value of 200 mm (7.86 in). The beginning of the descent of the number of sun hours (without clouds) could be noticed in August.

    September weather

    The wet season is taking place in Sanya. The beginning of the descent of the day temperature could be noticed, and the night temperature descent's start could be observed too, its value is 25 °C (76 °F). The maximum of the number of rainy days is observable, the value of this measure is 17 days, while the rise of the rainfall amount can be observed, the value of this measure is 268 mm (10.55 in). The minimum of the wind speed can be noticed, with its value being 3.

    October weather

    The tourist season is at its beginning in Sanya. The day temperature descents similarly to the previous month, with its value being 30 °C (85 °F), while the sea temperature starts to descent, the value of this measure is 27 °C (81 °F). The wet season continues. The number of rainy days starts to descent, with its value of 15 days, while the rainfall amount is on its maximum, with its value of 301 mm (11.83 in).

    November weather

    The tourist season is taking place in Sanya. The sea temperature continues to descent, its value is 26 °C (79 °F), and the descent of the day temperature can be observed too, the value of this measure is 28 °C (82 °F). The descent of the number of rainy days can be observed, with its value of 8 days, while the beginning of the descent of the rainfall amount could be noticed, the value of this measure is 110 mm (4.33 in). The beginning of the descent of the number of sun hours (without clouds) could be noticed, its value is 6 hours.

    December weather

    The tourist season is close to its peak in Sanya. The sea temperature descents similarly to the previous month, the value of this measure is 25 °C (76 °F), and the day temperature continues to descent as well, its value is 25 °C (78 °F). The descent of the number of rainy days can be observed, and the rainfall amount continues to descent too, the value of this measure is 40 mm (1.58 in). The descent of the night temperature can be observed, its value is 19 °C (65 °F).

    FAQs

    Is it hot in January in Sanya?

    In January in Sanya, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

    How many rainy days can I expect in February in Sanya?

    In Sanya in February, we can expect 4 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 0.9 days of the week, or in general - 12 % days.

    What is the sea temperature in Sanya in March?

    The temperature of the sea in March in Sanya is 24 °C (75 °F). This warm sea is nice for swimming, maybe cold for some, but most people can spend a long time in it.

    Is there a wet season in April in Sanya?

    No, there is no wet season in Sanya in April - you can expect 6 days of rain during the month.

    What is the air temperature in May in Sanya at night?

    The average night temperature in May in Sanya is 25 °C (78 °F). The temperature creates a tropical atmosphere and encourages a night of fun, often including a drink to refresh. After all, this temperature is already relatively high. This indicator is higher by 2 °C (35 °F) than in the previous month.

    How windy is it in June in Sanya?

    An average wind scale that can be expected in Sanya in June is 3.

    How many sunny hours can I expect in Sanya in July?

    There is an average length of sunshine of 7 hours per day in July in Sanya.

    What level of humidity is to expect in Sanya in October?

    Humidity in Sanya in October is 82 %. This humidity is rather above average, but except for sensitive individuals, it should not be a problem.

    Are there good conditions to visit in Sanya in November?

    In November in Sanya, there are ideal conditions for a vacation. The temperature during the day will be nice 28 °C (82 °F). The temperature of the sea will be perfect at 26 °C (79 °F). At night, temperatures hover around a pleasant 21 °C (70 °F). There are only 8 days of rain in the whole month, so you can leave your umbrella at home.

    What is the temperature in Sanya during the day in December?

    In Sanya in December, the average daily temperatures will be 25 °C (78 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. In absolute terms, the decrease compared to the last month is 2 °C (36 °F). Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

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