Average temperature in December is -1.6 °C
Average daytime temperature is 0.1 °C
Average night temperature is -3.6 °C
Absolute maximum temperature: 6.3 °C
Absolute minimum temperature: -11 °C
Number of sunny days: 5
Number of rainy days: 17
Number of snow days: 9
Precipitation sum: 74 mm
* Weather data for Sala Latvia 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 | -2.2 | -4.2 | -5.4 | -3.5 | -4.9 | -4.4 | -5.2 | -6.2 | -5 | -2.7 | -1.1 | 0.9 | -0.2 | -0.6 | -1.3 | 3.7 | 4.7 | 4.4 | 6.3 | 3 | 1.5 | 2.1 | 1.1 | 0.6 | 3.9 | 1.2 | 0.9 | 4.1 | 4.2 | 4.5 | 1.7 |
| Apparent max temperature | -6.3 | -7.3 | -9 | -7.8 | -8.3 | -8.2 | -9.8 | -10.7 | -9.7 | -7.1 | -5.4 | -2.3 | -3.2 | -3.4 | -5.9 | -1.2 | 0.7 | 1 | 1.5 | -1.1 | -2.6 | -1.8 | -1.6 | -4.1 | -0.7 | -2.5 | -3.1 | -0.5 | 0.2 | 0.4 | -2.6 |
| Mean temperature | -3.1 | -6.5 | -6.4 | -5.3 | -5.8 | -6.2 | -6.3 | -7.8 | -6.8 | -4.1 | -3.1 | -0.4 | -0.9 | -2.4 | -3.1 | 0 | 3.3 | 3.9 | 4.8 | 1.9 | 1 | 0.9 | -0.2 | -1 | 0.8 | -0.1 | 0.3 | 0 | 3.6 | 3.5 | -2.2 |
| Apparent mean temperature | -8.5 | -15.8 | -12 | -11.3 | -10.5 | -12.6 | -13.1 | -15.2 | -14.6 | -10.3 | -10.6 | -5.9 | -5.2 | -9.9 | -11.7 | -10.6 | -2.1 | -0.1 | -0.6 | -3.5 | -4.5 | -5.7 | -5.4 | -6.8 | -7 | -5.2 | -5.3 | -6.6 | -1.3 | -2.6 | -10.7 |
| Minimum temperature | -4.3 | -11 | -7.9 | -7.2 | -6.6 | -8.4 | -7.8 | -10.9 | -10.1 | -5.5 | -5.7 | -1.6 | -2.1 | -6 | -7.5 | -6.5 | 1.4 | 3.5 | 3.4 | 0.8 | 0.2 | -1 | -1.5 | -2.7 | -1.7 | -1.3 | -0.3 | -2.5 | 3.1 | 1.9 | -6.2 |
| Apparent min temperature | -7.2 | -10.2 | -10.2 | -9.3 | -9.5 | -10.3 | -11.2 | -12.4 | -11.4 | -8.6 | -7.8 | -4 | -4.1 | -5.8 | -7.5 | -3.8 | -0.6 | 0.5 | 0.3 | -2.2 | -3.7 | -3.7 | -3.9 | -5.4 | -3.9 | -3.7 | -4.6 | -4.3 | -0.6 | -0.8 | -6.7 |
| 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) | 7.3 | 7.3 | 7.2 | 7.2 | 7.2 | 7.1 | 7.1 | 7.1 | 7 | 7 | 7 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 |
| Sunshine duration (h) | 0 | 0.1 | 0 | 0 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.3 | 0 | 0 | 0 | 1.7 | 0 | 0 | 1 | 0 | 2.8 | 1.1 | 0 | 0 | 1 | 0 |
| Precipitation (mm) | 1.5 | 0.6 | 0 | 0.9 | 0 | 0 | 0 | 2.1 | 1 | 1.6 | 5.4 | 4.7 | 1.8 | 0 | 0.9 | 1.9 | 6.2 | 0.2 | 3.4 | 1.1 | 5.2 | 3.9 | 2.1 | 0.2 | 9.4 | 1.4 | 3.1 | 2.6 | 8.7 | 3.6 | 0.3 |
| Precipitation hours | 11 | 4 | 0 | 5 | 0 | 0 | 0 | 15 | 9 | 8 | 20 | 15 | 6 | 0 | 9 | 6 | 13 | 2 | 12 | 4 | 13 | 11 | 13 | 2 | 17 | 9 | 14 | 7 | 14 | 12 | 2 |
| Wind speed (m/s) | 13 | 9.8 | 8.6 | 12.2 | 8.3 | 11.2 | 14.5 | 11.9 | 12.9 | 13 | 14.4 | 12.4 | 8.2 | 10 | 16.2 | 21.6 | 22.7 | 15.9 | 28.5 | 16.8 | 21.9 | 20.5 | 14.8 | 16.9 | 21.7 | 16.9 | 24.2 | 22.9 | 20.2 | 22.2 | 18.7 |
In December 2023, the highest daytime temperature in Sala was 6.3°C.
While the minimum temperature at night dropped to -11°C.
The average nighttime and daytime temperatures during December in Sala are -3.6°C and 0.1°C respectively.
The precipitation sum in December is about 74 mm.