Average temperature in December is 25.4 °C
Average daytime temperature is 25.8 °C
Average night temperature is 24.8 °C
Absolute maximum temperature: 27.3 °C
Absolute minimum temperature: 22.2 °C
Number of sunny days: 6
Number of rainy days: 25
Number of snow days:
Precipitation sum: 34 mm
* Weather data for Sansha China is based on climate observations for 2023 year
| December (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 26.7 | 26.6 | 26.5 | 26.5 | 25.9 | 26.2 | 26.3 | 26.6 | 26.8 | 26.6 | 26.6 | 26.9 | 27.2 | 27.3 | 26.6 | 26.7 | 26.1 | 26.4 | 26.4 | 25.2 | 24.3 | 24 | 23.8 | 24 | 24 | 24.9 | 24.8 | 25 | 25 | 25.1 | 25.1 |
| Apparent max temperature | 26.6 | 25.9 | 27.2 | 28.4 | 27.5 | 27.9 | 26.5 | 29.1 | 30.3 | 31.3 | 31.1 | 28.6 | 28.8 | 30.9 | 30.9 | 29.3 | 24.4 | 26.3 | 26.1 | 22.6 | 21.1 | 20.5 | 20.5 | 19.9 | 22.6 | 24.4 | 24.3 | 25 | 25 | 26.7 | 27.2 |
| Mean temperature | 26.3 | 26.2 | 26.2 | 26.1 | 25.7 | 25.8 | 25.6 | 26 | 26.3 | 26.3 | 26.2 | 26.4 | 26.7 | 26.8 | 26.4 | 26.2 | 25.7 | 26.1 | 25.7 | 24.7 | 23.3 | 23.2 | 23.3 | 23.1 | 23.7 | 24.5 | 24.8 | 24.9 | 24.7 | 24.7 | 24.7 |
| Apparent mean temperature | 24.6 | 24.6 | 25.6 | 26.4 | 26.5 | 25 | 24.8 | 26.4 | 28.5 | 28.9 | 27.7 | 27.2 | 27.2 | 27.9 | 28.4 | 22.9 | 22.8 | 24.6 | 20.9 | 19.9 | 17.7 | 17.4 | 18.7 | 18.6 | 20.1 | 22.4 | 23.7 | 24.2 | 24.1 | 24.7 | 24.5 |
| Minimum temperature | 25.8 | 25.9 | 25.9 | 25.5 | 25.3 | 25.4 | 25 | 25.6 | 26 | 25.7 | 25.7 | 25.8 | 26.3 | 26.2 | 26.1 | 25.2 | 25.2 | 25.9 | 24.8 | 23.8 | 22.5 | 22.7 | 22.8 | 22.2 | 22.9 | 23.8 | 24.6 | 24.6 | 24.5 | 24.2 | 24.4 |
| Apparent min temperature | 25.3 | 25.4 | 26.6 | 27 | 27 | 26.3 | 25.9 | 28.3 | 29.4 | 30 | 29.1 | 27.8 | 28.3 | 29.6 | 29.6 | 26.3 | 23.6 | 25.7 | 24.2 | 21.1 | 19.1 | 18.9 | 19.6 | 19.2 | 21.3 | 23.5 | 24 | 24.7 | 24.5 | 25.5 | 25.4 |
| December | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.2 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 |
| Sunshine duration (h) | 10.3 | 10.2 | 10 | 10.2 | 10.2 | 10.4 | 9.2 | 10.2 | 10.3 | 9.6 | 10.4 | 10.1 | 10.3 | 10.4 | 10.4 | 10.4 | 10.2 | 10.2 | 10.1 | 7.9 | 6 | 2 | 0.4 | 6.7 | 8.2 | 9.8 | 5.2 | 9.7 | 9.8 | 10 | 10.3 |
| Precipitation (mm) | 0.5 | 0.8 | 1 | 0.5 | 0.3 | 0 | 0.6 | 0.1 | 0 | 0 | 0 | 0.5 | 0.9 | 0 | 0 | 1.5 | 2 | 0.1 | 0.9 | 0.5 | 4.3 | 6 | 8 | 1.4 | 0.8 | 0.6 | 1.1 | 0.6 | 0.5 | 0.5 | 0.1 |
| Precipitation hours | 5 | 8 | 9 | 2 | 3 | 0 | 4 | 1 | 0 | 0 | 0 | 3 | 6 | 0 | 0 | 9 | 16 | 1 | 7 | 4 | 18 | 19 | 24 | 8 | 7 | 5 | 9 | 6 | 5 | 5 | 1 |
| Wind speed (m/s) | 53.3 | 48.5 | 40.6 | 35.9 | 32.3 | 36.2 | 37.5 | 22.3 | 18.4 | 16.5 | 23.2 | 32.2 | 35.7 | 32.6 | 23.7 | 52.1 | 52.7 | 44.9 | 54.7 | 55.6 | 58.8 | 61.7 | 58.3 | 56.3 | 43.6 | 39.8 | 40.7 | 39.2 | 39.3 | 34.1 | 33.4 |
In December 2023, the highest daytime temperature in Sansha was 27.3°C.
While the minimum temperature at night dropped to 22.2°C.
The average nighttime and daytime temperatures during December in Sansha are 24.8°C and 25.8°C respectively.
The precipitation sum in December is about 34 mm.