Average temperature in December is 1.2 °C
Average daytime temperature is 3.4 °C
Average night temperature is -0.4 °C
Absolute maximum temperature: 9.9 °C
Absolute minimum temperature: -6.4 °C
Number of sunny days: 13
Number of rainy days: 14
Number of snow days: 4
Precipitation sum: 62 mm
* Weather data for Sand River United States 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 | 1 | 2.2 | 0.5 | 1.1 | 2.8 | 2.8 | 5.6 | 8.3 | 5.3 | 3.4 | 0.2 | -0.2 | -0.2 | 9.9 | 7.4 | 5.8 | 5.5 | 2.2 | 0.2 | 1 | 1.2 | 3.2 | 4 | 6.8 | 8.7 | 6.3 | 5.5 | 2.7 | 2.1 | 0.8 | -0.8 |
| Apparent max temperature | -3.4 | -1.5 | -4.1 | -3.2 | -0.4 | -2.7 | 2.8 | 3.9 | 1.7 | 1 | -5 | -6.2 | -3.9 | 5.2 | 2.1 | 2.1 | 1.1 | -1.9 | -5.8 | -3.5 | -3.1 | 0 | 1.2 | 2.1 | 7.3 | 3.2 | 2.5 | -1.2 | -2.7 | -2.7 | -5 |
| Mean temperature | -0.7 | -0.4 | -1.3 | 0.5 | 0.1 | 1.1 | 1.9 | 4.3 | 3.7 | 0.5 | -1.3 | -1.9 | -2.7 | 2.7 | 5 | 3.5 | 3.8 | -0.8 | -3.6 | -0.5 | -0.3 | 1.3 | 2.5 | 3.6 | 6.8 | 5.3 | 2.5 | 2 | 1.5 | -0.2 | -1.7 |
| Apparent mean temperature | -6.5 | -5.8 | -6.6 | -4.3 | -5.3 | -5.4 | -5.5 | -3.6 | -0.7 | -8.3 | -7.8 | -10.2 | -9.8 | -8.1 | -0.1 | -1.4 | -1.1 | -11.9 | -12.7 | -7.1 | -6.9 | -4.3 | -1.8 | -2.3 | 1.3 | 0.7 | -2.5 | -4.1 | -4.2 | -5.1 | -9.6 |
| Minimum temperature | -2 | -2.3 | -2.4 | -0.1 | -2 | 0.2 | 0.1 | 0.6 | 2.6 | -1.2 | -1.9 | -2.9 | -4.7 | -2.5 | 2.7 | 1.8 | 2.5 | -3.4 | -6.4 | -2.1 | -1.7 | 0.1 | 1.8 | 1.9 | 5.7 | 4.3 | 0.9 | 1.4 | 0.7 | -1.2 | -3.4 |
| Apparent min temperature | -5 | -3.8 | -5.5 | -3.7 | -3.2 | -3.5 | -2 | -0.4 | 0.6 | -5.8 | -6.6 | -8.6 | -8 | -2.6 | 0.7 | -0.1 | 0.1 | -8.4 | -9.9 | -5.3 | -4.9 | -2.4 | -0.7 | -0.7 | 3.2 | 2 | -0.6 | -2.9 | -3.6 | -4.2 | -7.3 |
| 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 | 8.7 | 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 |
| Sunshine duration (h) | 5.4 | 6 | 0 | 5.9 | 4 | 2.3 | 7.4 | 6.3 | 0 | 0 | 6.3 | 4.4 | 7.4 | 7.4 | 0 | 0.8 | 0 | 0 | 1.8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0 | 7.4 | 7.2 | 0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1.8 | 2.1 | 0 | 0.1 | 8.2 | 9.4 | 1.8 | 0.4 | 0 | 0 | 11.2 | 7.7 | 3.2 | 6.5 | 1.2 | 0 | 0 | 0 | 0.1 | 0 | 1.4 | 3.2 | 0.6 | 0.6 | 0 | 0 | 2.2 |
| Precipitation hours | 0 | 0 | 0 | 0 | 2 | 7 | 0 | 1 | 10 | 21 | 14 | 4 | 0 | 0 | 9 | 17 | 12 | 22 | 9 | 0 | 0 | 0 | 1 | 0 | 4 | 11 | 2 | 6 | 0 | 0 | 22 |
| Wind speed (m/s) | 17.9 | 11 | 13 | 14.2 | 9.7 | 26.7 | 26 | 26.3 | 16.6 | 34.8 | 21.3 | 33.3 | 25.6 | 22.1 | 24.2 | 20.3 | 22 | 46 | 34.8 | 18.4 | 17.4 | 15 | 11.5 | 25.2 | 24.2 | 18.4 | 15.9 | 25.2 | 21.3 | 19.5 | 23.6 |
In December 2023, the highest daytime temperature in Sand River was 9.9°C.
While the minimum temperature at night dropped to -6.4°C.
The average nighttime and daytime temperatures during December in Sand River are -0.4°C and 3.4°C respectively.
The precipitation sum in December is about 62 mm.