Sanya Hainan weather in March
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Sanya Hainan March weather at a glance
In March, Sanya Hainan averages 24.1°C, with typical highs of 27.5°C and lows of 21.4°C. The historical average is 5 wet days and 79% humidity.
Sanya Hainan March temperature & humidity
Sanya Hainan March rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Sanya Hainan in March
Choose breathable summer clothes and pack sun protection.
- DaytimeBreathable short sleeves, hat and sunscreen · average high 27.5°C
- Morning & eveningLight layer for air-conditioned rooms · average low 21.4°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Sanya Hainan March sunrise & sunset times
2026 March · Local time (Asia/Shanghai)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-03-01 | 07:01 | 18:48 | 11h 47m |
| 2026-03-15 | 06:50 | 18:52 | 12h 1m |
| 2026-03-31 | 06:37 | 18:55 | 12h 18m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
Sanya Hainan travel updates
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No public camera link is available for this destination yet. Check the weather or map instead.
Today’s weather and forecast
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Forecast · Windy. Monthly averages are in the Temperature section.
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Sanya Hainan city map
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Sanya Hainan travel essentials
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Best months to visit Sanya Hainan
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
March weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Sanya Hainan weather like in March?
In March, Sanya Hainan averages 24.1°C, with typical highs of 27.5°C and lows of 21.4°C. The historical average is 5 wet days and 79% humidity. Our weather-comfort rating for this month is excellent.
Does it rain a lot in Sanya Hainan in March?
There are about 5 wet days in March. A compact umbrella is still useful.
What should I wear in Sanya Hainan in March?
Choose breathable summer clothes and pack sun protection.
What are the best months to visit Sanya Hainan?
Recent weather data rates January, February, March, November among the more comfortable months.
Where can I check Sanya Hainan weather in March in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Sanya Hainan in March?
On 2026-03-15, calculated sunrise is 06:50 and sunset is 18:52 in local time (Asia/Shanghai). Times vary by date and terrain.
Sanya Hainan weather by month
More Greater China destinations in March
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations