Average temperature in December is 18.8 °C
Average daytime temperature is 24.3 °C
Average night temperature is 13.9 °C
Absolute maximum temperature: 29.2 °C
Absolute minimum temperature: 7.2 °C
Number of sunny days: 10
Number of rainy days: 21
Number of snow days:
Precipitation sum: 159 mm
* Weather data for Tandil Argentina 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 | 23.4 | 27.7 | 20.3 | 20.2 | 19.1 | 19.2 | 23.1 | 22.3 | 20.1 | 26.2 | 26.6 | 28.9 | 24.9 | 27.3 | 29.2 | 29.2 | 27.5 | 22.6 | 18.3 | 18.7 | 24.6 | 26 | 28.7 | 27.2 | 20.6 | 27.2 | 27.9 | 26 | 21 | 23 | 26.4 |
| Apparent max temperature | 23.9 | 28.7 | 18.6 | 21.7 | 18 | 19.2 | 24.4 | 24.2 | 19.6 | 27.9 | 25.5 | 29.3 | 26.2 | 28 | 33.6 | 30.1 | 29.9 | 19.8 | 17.5 | 18.1 | 25.3 | 27.5 | 33.5 | 31.4 | 21.6 | 29.3 | 27.2 | 30 | 20.9 | 23.7 | 26.4 |
| Mean temperature | 19.6 | 21 | 14.1 | 13.8 | 14.7 | 16.5 | 17.8 | 16.2 | 16.1 | 19.6 | 21.1 | 22.5 | 20.3 | 18.6 | 23.3 | 24.8 | 24.3 | 16 | 13.3 | 14.9 | 19 | 19.6 | 21 | 20.7 | 18.1 | 19 | 21.9 | 21.4 | 16.7 | 15.8 | 20.1 |
| Apparent mean temperature | 15.3 | 10.4 | 5 | 5 | 8.1 | 12.3 | 12.7 | 7.8 | 9.6 | 13.2 | 13.5 | 17.8 | 15.3 | 9.1 | 19.7 | 22.4 | 21.4 | 8.1 | 5.6 | 8.6 | 15.6 | 14.9 | 16.6 | 18.1 | 11.8 | 9.9 | 14.4 | 16.7 | 10.5 | 6 | 12.2 |
| Minimum temperature | 16.4 | 14.7 | 7.2 | 7.4 | 10 | 13.2 | 13.8 | 9.5 | 11.5 | 13.4 | 15.6 | 17.5 | 16.7 | 11.2 | 19.1 | 21 | 21.7 | 12.7 | 8.8 | 11 | 15.2 | 14.5 | 16.8 | 17.6 | 14.7 | 11.2 | 15.7 | 17.5 | 13.3 | 9.1 | 14.1 |
| Apparent min temperature | 19 | 20.7 | 11.5 | 12.3 | 12.9 | 15.8 | 17.2 | 15.5 | 14.7 | 20 | 19.8 | 22.8 | 20.2 | 17.6 | 25.7 | 26 | 26.1 | 12.7 | 10.3 | 13.3 | 19.4 | 20.6 | 22.3 | 22.3 | 16.3 | 18.4 | 20.9 | 21.8 | 14.4 | 14.1 | 19 |
| 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) | 14.5 | 14.5 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 | 14.7 |
| Sunshine duration (h) | 5.5 | 13.5 | 13.6 | 13.6 | 8.4 | 5.2 | 13.6 | 13.7 | 3.4 | 13.7 | 13.7 | 11 | 11.7 | 10.8 | 10.9 | 11 | 7.7 | 12.5 | 12 | 3.8 | 12 | 10.8 | 12.7 | 9.2 | 13.8 | 13.8 | 12.9 | 12.2 | 13.8 | 13.8 | 13.7 |
| Precipitation (mm) | 12.8 | 0.1 | 2.4 | 0 | 5.8 | 12.3 | 12.1 | 0 | 3.9 | 0.9 | 0 | 7.6 | 2.8 | 0.9 | 9.8 | 0 | 50.7 | 0 | 0 | 5.7 | 0.8 | 1.4 | 13.8 | 1.8 | 0.9 | 0 | 0 | 11.5 | 0.6 | 0 | 0 |
| Precipitation hours | 6 | 1 | 4 | 0 | 5 | 15 | 4 | 0 | 6 | 1 | 0 | 4 | 4 | 2 | 8 | 0 | 17 | 0 | 0 | 9 | 6 | 3 | 8 | 5 | 5 | 0 | 0 | 7 | 2 | 0 | 0 |
| Wind speed (m/s) | 25.7 | 30.2 | 30.1 | 18.6 | 19.7 | 19.3 | 19.3 | 16.6 | 20.1 | 12.2 | 27.8 | 26.2 | 19.8 | 26.3 | 20.9 | 33.8 | 30 | 29.2 | 26.4 | 19.2 | 14.9 | 18.2 | 21.4 | 21.7 | 29.2 | 14.5 | 26.3 | 25.8 | 26.6 | 21.8 | 21.9 |
In December 2023, the highest daytime temperature in Tandil was 29.2°C.
While the minimum temperature at night dropped to 7.2°C.
The average nighttime and daytime temperatures during December in Tandil are 13.9°C and 24.3°C respectively.
The precipitation sum in December is about 159 mm.