UTC Offset
UTC+08:00
Sansha, China Snapshot 2026
Where is Sansha?
Sansha, China
- Continent
- Asia
- Country
- China
- City
- Sansha
- Population
- 1.4K
- Coordinates
- 16.84°, 112.34°
Sansha is a city in China with a population of approximately 1.4K. Average temperatures range from 23°C (74°F) in January to 30°C (85°F) in June. The best time to visit is January, February, March.
Time in Sansha right now
Open full time & time zone page 23:11 11
Tuesday, June 30, 2026
IANA time zone
Asia/Shanghai
Daylight saving
No DST
Next DST change
—
Live weather in Sansha
Daylight in Sansha today
View full sunrise & sunset page Sunrise
Sunset
Day length
13h 07m
Climate normals for Sansha
Long-term monthly averages based on historical data.
January best
Excellent 
February best
Excellent March best
Excellent April
Good May
Poor June
Poor July
Wet August
Poor September
Wet October
Wet November
Good December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January best | 24°C / 23°C | 25°C / 22°C | 10days (37 mm) Wet | 9.1h Good | 80% Humid | 6 High | Excellent | View Details |
| February best | 24°C / 24°C | 26°C / 23°C | 6days (21 mm) Good | 10.1h Excellent | 81% Humid | 7 High | Excellent | View Details |
| March best | 26°C / 25°C | 29°C / 26°C | 4days (15 mm) Good | 10.8h Excellent | 81% Humid | 8.5 Very High | Excellent | View Details |
| April | 28°C / 27°C | 32°C / 29°C | 4days (21 mm) Good | 11.2h Excellent | 81% Humid | 9 Very High | Good | View Details |
| May | 29°C / 28°C | 35°C / 32°C | 12days (113 mm) Wet | 10.9h Excellent | 82% Humid | 8.1 Very High | Poor | View Details |
| June | 30°C / 28°C | 35°C / 32°C | 13days (115 mm) Wet | 11h Excellent | 83% Humid | 8.3 Very High | Poor | View Details |
| July | 29°C / 28°C | 35°C / 32°C | 16days (182 mm) Wet | 10.4h Excellent | 83% Humid | 8.1 Very High | Wet | View Details |
| August | 29°C / 28°C | 35°C / 32°C | 17days (159 mm) Wet | 10.1h Excellent | 83% Humid | 8.7 Very High | Poor | View Details |
| September | 29°C / 27°C | 34°C / 31°C | 20days (198 mm) Wet | 9.6h Good | 82% Humid | 7.7 Very High | Wet | View Details |
| October | 28°C / 27°C | 31°C / 28°C | 23days (307 mm) Wet | 9.1h Good | 83% Humid | 7.2 Very High | Wet | View Details |
| November | 27°C / 26°C | 29°C / 26°C | 17days (140 mm) Wet | 9.3h Good | 83% Humid | 6.5 High | Good | View Details |
| December | 25°C / 24°C | 25°C / 23°C | 15days (69 mm) Wet | 8.7h Good | 81% Humid | 5.5 High | Good | View Details |
Monthly Temperatures
High Low
Line chart showing monthly temperatures. Jan: 24°C / 23°C . Feb: 24°C / 24°C . Mar: 26°C / 25°C . Apr: 28°C / 27°C . May: 29°C / 28°C . Jun: 30°C / 28°C . Jul: 29°C / 28°C . Aug: 29°C / 28°C . Sep: 29°C / 27°C . Oct: 28°C / 27°C . Nov: 27°C / 26°C . Dec: 25°C / 24°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 37 mm. Feb: 21 mm. Mar: 15 mm. Apr: 21 mm. May: 113 mm. Jun: 115 mm. Jul: 182 mm. Aug: 159 mm. Sep: 198 mm. Oct: 307 mm. Nov: 140 mm. Dec: 69 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 80%. Feb: 81%. Mar: 81%. Apr: 81%. May: 82%. Jun: 83%. Jul: 83%. Aug: 83%. Sep: 82%. Oct: 83%. Nov: 83%. Dec: 81%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 36 km/h . Feb: 32 km/h . Mar: 27 km/h . Apr: 25 km/h . May: 23 km/h . Jun: 29 km/h . Jul: 28 km/h . Aug: 28 km/h . Sep: 25 km/h . Oct: 33 km/h . Nov: 37 km/h . Dec: 42 km/h .
Sea Temperature
Sea Temperature swim
Line chart showing monthly sea temperature. Jan: 25°C . Feb: 25°C . Mar: 26°C . Apr: 28°C . May: 30°C . Jun: 30°C . Jul: 30°C . Aug: 30°C . Sep: 30°C . Oct: 29°C . Nov: 28°C . Dec: 26°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 6. Feb: UV 7. Mar: UV 9. Apr: UV 9. May: UV 8. Jun: UV 8. Jul: UV 8. Aug: UV 9. Sep: UV 8. Oct: UV 7. Nov: UV 7. Dec: UV 6.
Frequently Asked Questions
Sansha has a population of approximately 1.4K.
The best months to visit Sansha are January, February, March, when temperatures are pleasant and rainfall is lower.
Sansha receives approximately 1377mm of rainfall annually across 157 rainy days.
Sansha is located in China, in the Asia region.