Sanya weather for today, tomorrow and the next 14 days, compared across three independent forecast sources so you can see where they agree before you plan your day. Right now it is 31°C and partly cloudy in Sanya. Tomorrow's forecast: highs of 34°C, lows of 24°C with a 100% chance of rain.
Sources: Open-Meteo, OpenWeather, WeatherAPI · Updated every 12 hours
SanyaChina
Updated 11:40 AM
Partly Cloudy
Feels like 35°
Forecast Comparison
See how independent weather sources forecast the same location right now.
Forecast agreement
Sources show notable variationTemperature range
30° – 31°
Rain probability
0% – 38%
Wind speed
4 km/h – 11 km/h
Temperature by provider
Hourly forecast
16-day forecast
Rain forecast
Precipitation probability: 100%Hourly precipitation timeline
Wind
Direction: SW
Current wind
7 km/h
Gusts
9 km/h
Hourly wind
Daily wind
Weather alerts
No active weather alerts.
Weather map
Sanya this time of year
- This is rainy-season territory in Sanya: short, heavy downpours are typical.
- There's little difference between day and night (around 2°C).
- Rain is above Sanya's usual level, by about 122%.
Planning a trip to Sanya? Save or share this forecast.
Sanya weather overview: climate, seasons and what to expect
Sanya, in Hainan, China, sits at approximately 18.24°N, 109.50°E and is home to about 145,000 people. This page compares forecasts from three independent weather providers — Open-Meteo, OpenWeather and WeatherAPI — so you can see at a glance where they agree and where they differ. The data refreshes every 12 hours via ISR.
Sanya has a tropical savanna climate: warm all year, with a clear dry season and a rainy season. The warmest month is June, with highs around 30°C; the coolest is January, when nights average 20°C. October is usually the wettest month (about 360 mm). Close to Sanya, you can also check Da Nang (280 km), Huế (283 km) and Hạ Long (394 km).
Frequently asked questions
- What is the weather in Sanya today?
- Right now Sanya shows partly cloudy conditions at around 31°C (feels like 35°C), based on OpenWeatherMap. The chance of rain today is about 0%. Compare this with the other sources above for a fuller picture.
- What is the weather in Sanya tomorrow?
- Tomorrow in Sanya: expect a high of 34°C and a low of 24°C, with a 100% chance of rain. See the hourly breakdown above for more detail.
- Will it rain in Sanya today?
- The precipitation probability for Sanya is around 0% according to OpenWeatherMap. Check the Rain forecast section for the hour-by-hour breakdown and compare with other sources.
- What is the 14-day forecast for Sanya?
- The 14-day forecast above shows daily highs, lows and rain probability for Sanya from multiple sources; compare them to see how confident the outlook is.
Nearby cities
Highs 24° – 32°C (warmest in Jun, coolest in Jan)
Highs 23° – 32°C (warmest in Jun, coolest in Jan)
Highs 20° – 31°C (warmest in Jun, coolest in Jan)
Highs 21° – 32°C (warmest in Jun, coolest in Jan)
Highs 21° – 33°C (warmest in Jun, coolest in Jan)
Highs 25° – 31°C (warmest in Aug, coolest in Jan)
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