Average temperature in December is -2.6 °C
Average daytime temperature is -0.7 °C
Average night temperature is -4.8 °C
Absolute maximum temperature: 6.3 °C
Absolute minimum temperature: -13.1 °C
Number of sunny days: 7
Number of rainy days: 13
Number of snow days: 11
Precipitation sum: 60 mm
* Weather data for Valmiera Latvia 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 | -5.6 | -5 | -6.1 | -4.8 | -7.3 | -6.6 | -4.8 | -7 | -6 | -3.6 | -1.8 | -0.5 | -0.5 | -1.4 | -1.4 | 3.1 | 4 | 4.6 | 6.3 | 2.7 | 1.5 | 2.4 | 0 | 0.9 | 2.4 | 1.3 | 0.9 | 3.2 | 3.7 | 3.9 | 1.1 |
| Apparent max temperature | -9 | -8.6 | -9.6 | -8.1 | -11.2 | -11.3 | -9.3 | -12.3 | -11.2 | -8.1 | -6.4 | -4.1 | -4.2 | -4.4 | -6.3 | -2.7 | -1 | 0.4 | 0.3 | -1.7 | -2.9 | -2 | -3.8 | -4 | -2.5 | -3.2 | -4.6 | -1.9 | -0.3 | 0 | -3.8 |
| Mean temperature | -6.5 | -7.5 | -8.7 | -8.8 | -9.2 | -7.7 | -6.9 | -9.3 | -8.6 | -4.9 | -4 | -1.4 | -1.3 | -3.6 | -3.7 | 0.2 | 2.4 | 3.7 | 4 | 1.8 | 0.8 | 1.3 | -0.8 | -0.9 | -0.8 | -1.2 | -1.1 | -0.6 | 3.1 | 2.8 | -4.1 |
| Apparent mean temperature | -11.6 | -16.3 | -15.4 | -15.1 | -15 | -14.2 | -13.9 | -18 | -16.8 | -11.9 | -11.3 | -6.8 | -6.1 | -13.3 | -11.3 | -8.4 | -3.3 | -1.3 | -4 | -4.4 | -5.3 | -5.8 | -6.8 | -8 | -8.6 | -8.2 | -7.8 | -7.1 | -2.3 | -3.6 | -11.7 |
| Minimum temperature | -7.4 | -11.3 | -11.3 | -11.2 | -11.1 | -9.9 | -8.1 | -13.1 | -11.7 | -6.6 | -5.8 | -2.1 | -2.3 | -9 | -7.3 | -3.5 | 1.3 | 3 | 1.6 | 1 | -0.2 | -0.7 | -2.4 | -3.2 | -3.8 | -3.8 | -3.3 | -3.1 | 2 | 1.5 | -6.6 |
| Apparent min temperature | -10.3 | -11.5 | -12.5 | -12.7 | -13.4 | -12.1 | -12.1 | -14.5 | -13.8 | -9.8 | -9.1 | -5.4 | -4.9 | -7.3 | -8.1 | -4.9 | -2.4 | -0.4 | -1.4 | -3 | -4.2 | -3.7 | -5 | -5.4 | -6 | -5.2 | -5.9 | -5.3 | -1.3 | -1.3 | -9 |
| 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) | 7.1 | 7 | 7 | 7 | 6.9 | 6.9 | 6.8 | 6.8 | 6.8 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.7 | 6.7 |
| Sunshine duration (h) | 0 | 0 | 0.4 | 0 | 1.7 | 3.3 | 0.6 | 2 | 0 | 0.4 | 0 | 0 | 0 | 0 | 1.3 | 0 | 3.8 | 0 | 1 | 0 | 3.5 | 0.3 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Precipitation (mm) | 1.3 | 0 | 0 | 2 | 0 | 0 | 0 | 0.9 | 0.6 | 0.8 | 5.9 | 5.6 | 1.8 | 0 | 0.3 | 1.2 | 2.3 | 0 | 3.5 | 3.7 | 4.4 | 2.7 | 1.9 | 0.5 | 5.5 | 0.5 | 2.1 | 2.9 | 5 | 4.5 | 0.2 |
| Precipitation hours | 13 | 0 | 0 | 5 | 0 | 0 | 0 | 7 | 5 | 6 | 19 | 20 | 9 | 0 | 3 | 7 | 9 | 0 | 8 | 6 | 12 | 10 | 9 | 4 | 11 | 4 | 8 | 10 | 14 | 14 | 2 |
| Wind speed (m/s) | 9.2 | 11.5 | 7.9 | 8.7 | 9 | 12.7 | 17.4 | 15.8 | 15.5 | 14.8 | 17.4 | 14.9 | 10.9 | 10.7 | 17.1 | 31.5 | 31.7 | 22 | 35.5 | 24.8 | 28 | 25.5 | 16.3 | 17.7 | 27.4 | 16.3 | 23.3 | 27.5 | 25.3 | 20.2 | 19.3 |
In December 2023, the highest daytime temperature in Valmiera was 6.3°C.
While the minimum temperature at night dropped to -13.1°C.
The average nighttime and daytime temperatures during December in Valmiera are -4.8°C and -0.7°C respectively.
The precipitation sum in December is about 60 mm.