Sanya in December
8.7out of 10
Yes, a good time to go
Warm and comfortable: highs around 24°C. Very dry: about 3 rainy days.
24°CAvg high
19°CAvg low
3Rainy days (26 mm)
10:55 hDaylight
07:11Sunrise · 18:05 Sunset
Why this score
- Warm and comfortable: highs around 24°C
- Very dry: about 3 rainy days
What to wear and pack
- T-shirts and light layers
How reliable is the forecast?
Rainfall in December is fairly consistent from year to year (2.1 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 23°C | 18°C | 12 mm | 3 | – | – | 8.7 |
| February | 24°C | 19°C | 10 mm | 3 | – | – | 8.8 |
| March | 25°C | 22°C | 18 mm | 4 | – | – | 8.6 |
| April | 28°C | 24°C | 53 mm | 9 | – | – | 7.9 |
| May | 29°C | 26°C | 141 mm | 19 | – | – | 6.1 |
| June | 30°C | 27°C | 216 mm | 23 | – | – | 5.9 |
| July | 29°C | 26°C | 277 mm | 23 | – | – | 6.0 |
| August | 29°C | 26°C | 260 mm | 24 | – | – | 6.0 |
| September | 29°C | 26°C | 258 mm | 23 | – | – | 6.1 |
| October | 28°C | 24°C | 180 mm | 14 | – | – | 6.8 |
| November | 26°C | 22°C | 53 mm | 6 | – | – | 8.3 |
| December | 24°C | 19°C | 26 mm | 3 | – | – | 8.7 |
Frequently asked questions
How hot is Sanya in December?
Daytime highs average 24°C and nights about 19°C.
When is the best time to visit Sanya?
The best months are February, January, December, March.