People's Republic of China
Sanya sees feels-like daytime highs peak around 39.5°C in June and nighttime lows bottom out near 24°C in January. October is the wettest month (~269 mm), while February is the driest (~6 mm). For sunshine, February leads with about 62% clear skies.
Based on mild feels-like temperatures and low rain chances, the most comfortable months are January, February, and December — expect around 24–29.5°C with roughly 4% chance of rain on a given day in January.
| Month | Low / High °C | Rain % | Rainfall | Clear skies | Wind |
|---|---|---|---|---|---|
| January☀ | 24° / 29.5° | 4% | 8 mm | 60% | 15.1 kph |
| February☀ | 24.9° / 29.4° | 4% | 6 mm | 62% | 14 kph |
| March | 27.5° / 32.1° | 7% | 17 mm | 57% | 13.5 kph |
| April | 30.6° / 35.1° | 16% | 50 mm | 40% | 12.8 kph |
| May | 33.6° / 37.4° | 31% | 112 mm | 15% | 12 kph |
| June | 34.7° / 39.5° | 38% | 156 mm | 7% | 12.3 kph |
| July | 34.4° / 38.4° | 40% | 181 mm | 10% | 12.3 kph |
| August | 33.3° / 38.3° | 46% | 200 mm | 11% | 11.7 kph |
| September | 32° / 38° | 50% | 258 mm | 19% | 12.2 kph |
| October | 30.4° / 36.6° | 40% | 269 mm | 35% | 15.4 kph |
| November | 27.6° / 34.6° | 19% | 96 mm | 50% | 17.3 kph |
| December☀ | 24.7° / 31.3° | 7% | 24 mm | 59% | 16.8 kph |
Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).
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