Average temperature in December is 27.1 °C
Average daytime temperature is 33.2 °C
Average night temperature is 23.2 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 21.8 °C
Number of sunny days: 6
Number of rainy days: 25
Number of snow days:
Precipitation sum: 28 mm
* Weather data for San Sebastián Venezuela 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 | 34 | 32.4 | 34.3 | 32.3 | 33.6 | 32.5 | 31.6 | 31.8 | 31.1 | 31.3 | 32.5 | 32.4 | 30.9 | 31.9 | 32.1 | 33.3 | 33.4 | 34.2 | 33.8 | 33.8 | 33.1 | 33 | 33.6 | 33.9 | 33.6 | 34.4 | 34 | 36.2 | 35 | 34.4 | 36 |
| Apparent max temperature | 35.4 | 34.6 | 36.9 | 34.5 | 35.5 | 34.5 | 35.1 | 35.6 | 33.3 | 34.5 | 35 | 37 | 34 | 35 | 36.1 | 36.8 | 37.6 | 36.5 | 36.9 | 37.7 | 36.5 | 36.4 | 37.3 | 36.7 | 37 | 37.4 | 37.1 | 37.7 | 37.6 | 37.6 | 38 |
| Mean temperature | 26.7 | 26.4 | 27.3 | 26.7 | 27.3 | 26.8 | 26.4 | 26.4 | 26.5 | 26.1 | 26.3 | 26.8 | 26.3 | 26.3 | 26.4 | 27.2 | 27.4 | 27.1 | 27.5 | 27.3 | 27.1 | 27 | 27.3 | 28 | 27.8 | 27.8 | 28 | 28.4 | 27.9 | 27.7 | 27.6 |
| Apparent mean temperature | 22.9 | 24 | 24.2 | 24.6 | 25.5 | 25 | 25.6 | 25.8 | 26.7 | 26 | 24.4 | 25.7 | 25 | 25 | 25.3 | 26.7 | 26.1 | 23.4 | 24.5 | 24.8 | 24.5 | 25.2 | 25.9 | 26.6 | 26.7 | 26.2 | 25.2 | 25.4 | 24.3 | 24.7 | 24.5 |
| Minimum temperature | 21.9 | 22.8 | 22.4 | 23.5 | 23.5 | 23.3 | 22.9 | 23.5 | 24.1 | 23.6 | 22.6 | 23.8 | 23.5 | 23.1 | 23.3 | 24 | 23.5 | 21.8 | 22.3 | 22.8 | 22.9 | 23.2 | 23.5 | 23.7 | 24.1 | 23.4 | 23.3 | 23.4 | 23 | 23.3 | 22.8 |
| Apparent min temperature | 27.8 | 27.8 | 28.7 | 28.2 | 29.1 | 28.4 | 28.8 | 29.2 | 29.1 | 28.7 | 28.4 | 29.4 | 28.2 | 28.4 | 28.9 | 30 | 30.1 | 28.9 | 30 | 30 | 29.2 | 29.2 | 30.1 | 30.8 | 30.4 | 30.2 | 29.9 | 30.4 | 29.8 | 29.4 | 29.3 |
| 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) | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.6 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.6 |
| Sunshine duration (h) | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.7 | 10.6 | 10.8 | 10.4 | 10.8 | 10.8 | 10.8 | 10.8 | 10.6 | 10.5 | 10.5 | 9.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.4 | 10.4 | 10.8 | 10.4 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 | 10.8 |
| Precipitation (mm) | 0 | 0.5 | 0 | 0.7 | 0.2 | 0.6 | 2.8 | 2.2 | 1.8 | 5.9 | 0 | 0.8 | 0.6 | 2.5 | 0.8 | 0.4 | 0.4 | 0 | 0.5 | 0.1 | 1.5 | 0.8 | 0.5 | 0.2 | 1.2 | 0.4 | 2.2 | 0.2 | 0 | 0.4 | 0 |
| Precipitation hours | 0 | 5 | 0 | 6 | 2 | 5 | 12 | 3 | 6 | 3 | 0 | 6 | 4 | 7 | 3 | 2 | 2 | 0 | 3 | 1 | 5 | 5 | 4 | 2 | 7 | 3 | 5 | 2 | 0 | 4 | 0 |
| Wind speed (m/s) | 21.8 | 23.5 | 19.6 | 20.6 | 22.4 | 23.4 | 17.4 | 16.7 | 21.3 | 16.7 | 18.5 | 19.9 | 21.1 | 19.9 | 19.2 | 14.5 | 19.7 | 18.8 | 14.9 | 15.7 | 17.4 | 18.8 | 17.7 | 15.5 | 16.5 | 18.1 | 17.1 | 15.4 | 17.3 | 18.4 | 22.2 |
In December 2023, the highest daytime temperature in San Sebastián was 36.2°C.
While the minimum temperature at night dropped to 21.8°C.
The average nighttime and daytime temperatures during December in San Sebastián are 23.2°C and 33.2°C respectively.
The precipitation sum in December is about 28 mm.