Average temperature in December is 4.7 °C
Average daytime temperature is 7.4 °C
Average night temperature is 1.9 °C
Absolute maximum temperature: 11.6 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 13
Number of rainy days: 18
Number of snow days:
Precipitation sum: 198 mm
* Weather data for Renens Switzerland is based on climate observations for 2023 year
| Dicembre (°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 | 7.8 | 1.9 | 1.7 | 2.7 | 5.1 | 5.2 | 5.2 | 6 | 8.7 | 10.1 | 11.6 | 10.7 | 9 | 6.3 | 6.8 | 6 | 7.8 | 9 | 8.4 | 5.8 | 7.7 | 7.8 | 7.4 | 8.7 | 10.8 | 9.3 | 8.3 | 7.7 | 9 | 8.7 | 8.3 |
| Apparent max temperature | 6.2 | -1.6 | -1.4 | -0.2 | 0.6 | 3.1 | 1.8 | 3.9 | 4.1 | 6.6 | 10 | 8.9 | 6.4 | 4.6 | 3.1 | 1.5 | 5.8 | 6.1 | 5.2 | 3.3 | 3.6 | 3.9 | 2.8 | 6 | 7.7 | 6.4 | 5.2 | 5 | 7.1 | 7 | 4.7 |
| Mean temperature | 4.2 | 0.4 | -1.5 | -0.2 | 4.1 | 3 | 1.7 | 4.5 | 5.6 | 8 | 9.7 | 10 | 7.2 | 5.6 | 4 | 2.5 | 3.2 | 4.1 | 3.8 | 3.5 | 5.8 | 7 | 5.8 | 6 | 7 | 4.9 | 2.7 | 5.3 | 7 | 5.1 | 4.2 |
| Apparent mean temperature | -2.3 | -6.7 | -7.2 | -6.5 | -1.7 | -3.2 | -4.3 | -1.8 | 0.5 | 2.2 | 5 | 5.4 | 2.3 | 1.9 | -2.2 | -3.3 | -3.7 | -4.5 | -5.8 | -3.5 | -0.4 | 1.4 | 0.6 | 0.7 | -1.8 | -3 | -4.9 | -1.2 | 2.2 | -0.5 | -3.3 |
| Minimum temperature | 1.8 | -2.3 | -3.3 | -2.8 | 2.5 | 0.2 | -0.7 | 1.6 | 3.2 | 6.4 | 7.1 | 8.6 | 5.2 | 4.2 | 2.2 | 0.9 | 0.1 | -0.9 | -1.7 | -0.4 | 3.3 | 6.4 | 4.1 | 3.7 | 1.9 | 0.6 | -1.1 | 2.2 | 4.9 | 2.6 | -0.1 |
| Apparent min temperature | 1.3 | -3.9 | -5.3 | -3.6 | -0.8 | 0 | -1.6 | 1.9 | 2.6 | 4.2 | 7.5 | 7.9 | 3.9 | 3.3 | 0.4 | -1.8 | 0.1 | 0.9 | 0.4 | 0.4 | 1.4 | 2.6 | 1.9 | 2.9 | 3.9 | 1.6 | -0.9 | 2.1 | 4.6 | 2.6 | 1 |
| Dicembre | 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) | 8.9 | 8.8 | 8.8 | 8.8 | 8.8 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 |
| Sunshine duration (h) | 0 | 0 | 7.2 | 0 | 5 | 4.9 | 6.2 | 0 | 0 | 6.9 | 0 | 0 | 1.3 | 0 | 7.1 | 7.1 | 7.2 | 7.2 | 7.2 | 1.7 | 0 | 0 | 5.6 | 5.5 | 7.1 | 7.2 | 7.2 | 2.9 | 4.8 | 7.1 | 2 |
| Precipitation (mm) | 33.1 | 5.7 | 0 | 3.6 | 1.3 | 1.4 | 0 | 11.9 | 20.6 | 2.1 | 29 | 27.5 | 18.6 | 5 | 0 | 0 | 0 | 0 | 0 | 4.3 | 6.9 | 15.5 | 0.3 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 9.6 |
| Precipitation hours | 24 | 15 | 0 | 7 | 11 | 7 | 0 | 16 | 17 | 9 | 24 | 23 | 22 | 13 | 0 | 0 | 0 | 0 | 0 | 7 | 23 | 24 | 2 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 6 |
| Wind speed (m/s) | 14.8 | 16.8 | 11.2 | 9.2 | 27.4 | 13.8 | 9.4 | 9.4 | 28.5 | 24.3 | 23.9 | 18.7 | 22.8 | 9.9 | 15.6 | 18.1 | 9.8 | 6.9 | 10 | 16.2 | 27.6 | 29.6 | 22.2 | 18.7 | 9.7 | 9.7 | 9.2 | 13.7 | 10.8 | 9.4 | 23.2 |
In December 2023, the highest daytime temperature in Renens was 11.6°C.
While the minimum temperature at night dropped to -3.3°C.
The average nighttime and daytime temperatures during December in Renens are 1.9°C and 7.4°C respectively.
The precipitation sum in December is about 198 mm.