Average temperature in December is 12.3 °C
Average daytime temperature is 16.1 °C
Average night temperature is 9.2 °C
Absolute maximum temperature: 23.3 °C
Absolute minimum temperature: 4.1 °C
Number of sunny days: 3
Number of rainy days: 28
Number of snow days:
Precipitation sum: 167 mm
* Weather data for Tonayán Mexico 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 | 23.3 | 21.8 | 16.2 | 17.6 | 15.1 | 14.1 | 16.1 | 20.6 | 21.9 | 17.5 | 12 | 14.3 | 15.5 | 15.6 | 17.3 | 13.7 | 16.1 | 15.7 | 13.3 | 14.4 | 15.4 | 15.7 | 15 | 21.4 | 17.2 | 14.9 | 16 | 14.2 | 11.2 | 12.2 | 14.7 |
| Apparent max temperature | 24.4 | 24.2 | 16.8 | 17.8 | 14.9 | 13.3 | 15.4 | 23.1 | 22.3 | 18.9 | 11.2 | 12.8 | 14.1 | 15.6 | 16.9 | 13.6 | 17 | 16.5 | 12.7 | 14.3 | 15.4 | 15.4 | 14.3 | 22.2 | 16.7 | 15.1 | 16.6 | 13.9 | 10.8 | 9.9 | 14.5 |
| Mean temperature | 16.6 | 17.7 | 14.5 | 14.2 | 13.8 | 12.8 | 12.6 | 15.1 | 16.3 | 11.8 | 8.8 | 10.7 | 11.8 | 13.1 | 13.9 | 12.7 | 11.3 | 9.7 | 9.7 | 9.2 | 9.5 | 11 | 11.3 | 13.4 | 14 | 13 | 13.1 | 10.8 | 10.8 | 9.1 | 10.2 |
| Apparent mean temperature | 9.1 | 13.1 | 13.1 | 12.3 | 13 | 9.9 | 10.3 | 10.1 | 9.8 | 2.1 | 1.7 | 6.1 | 7.8 | 11.3 | 11.2 | 9.5 | 5.3 | 0.2 | 2.7 | 1.8 | 1.7 | 5.1 | 6.8 | 6 | 9.5 | 11.4 | 11.2 | 5.6 | 8.1 | 5.6 | 5.1 |
| Minimum temperature | 10.2 | 13.4 | 13.2 | 12.3 | 12.9 | 11.6 | 11.2 | 11.2 | 11 | 6.2 | 5.7 | 7.8 | 9.2 | 11.3 | 12.6 | 11.7 | 7.8 | 4.1 | 5.2 | 4.4 | 4.6 | 6.5 | 8 | 8.3 | 10 | 11.5 | 11.7 | 7.6 | 9.8 | 7.9 | 6.7 |
| Apparent min temperature | 16.6 | 18.5 | 14.7 | 14.4 | 13.9 | 11.6 | 11.9 | 15.6 | 16.2 | 9.7 | 7.1 | 9.4 | 10.5 | 13.1 | 13.1 | 11.2 | 9.8 | 8.1 | 8.5 | 7.7 | 8.1 | 10 | 10.3 | 12.7 | 13.7 | 12.9 | 13.2 | 10 | 10.2 | 7.2 | 8.8 |
| 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 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 | 10.9 | 11 | 11 | 11 | 11 |
| Sunshine duration (h) | 10.1 | 8.4 | 1.6 | 5.6 | 0.1 | 0 | 5.7 | 9.8 | 10.2 | 2 | 0.3 | 7.1 | 9 | 1 | 6.8 | 2.1 | 9.7 | 9.7 | 9.7 | 10.2 | 10.2 | 9.6 | 9.8 | 9.9 | 8.1 | 4 | 0.6 | 7.9 | 0 | 3.8 | 9.6 |
| Precipitation (mm) | 0.5 | 3.2 | 41.2 | 6.4 | 1.7 | 5.7 | 5.1 | 2.7 | 3.8 | 8.1 | 5.6 | 17 | 1.3 | 2.2 | 3.1 | 2 | 0.8 | 0.2 | 0 | 0 | 0 | 0.4 | 2.1 | 1.6 | 3.5 | 11.7 | 5.9 | 3.9 | 18.1 | 7.9 | 1.4 |
| Precipitation hours | 2 | 4 | 14 | 21 | 11 | 15 | 15 | 9 | 1 | 8 | 9 | 14 | 9 | 7 | 17 | 12 | 6 | 2 | 0 | 0 | 0 | 3 | 12 | 3 | 4 | 24 | 18 | 7 | 24 | 24 | 5 |
| Wind speed (m/s) | 11.5 | 7.2 | 9.7 | 9.6 | 11 | 15.6 | 16.2 | 6.1 | 7 | 32.1 | 18.4 | 17 | 15.6 | 7.6 | 14.6 | 16.6 | 17.3 | 8 | 10.3 | 9.7 | 9 | 9.8 | 14.1 | 9 | 14 | 11.5 | 7.6 | 8.3 | 10.7 | 18 | 11.7 |
In December 2023, the highest daytime temperature in Tonayán was 23.3°C.
While the minimum temperature at night dropped to 4.1°C.
The average nighttime and daytime temperatures during December in Tonayán are 9.2°C and 16.1°C respectively.
The precipitation sum in December is about 167 mm.