Average temperature in December is -2.9 °C
Average daytime temperature is -1 °C
Average night temperature is -5.1 °C
Absolute maximum temperature: 6 °C
Absolute minimum temperature: -15.4 °C
Number of sunny days: 6
Number of rainy days: 13
Number of snow days: 12
Precipitation sum: 53 mm
* Weather data for Matīši 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 | -5.9 | -5.7 | -6.9 | -6.2 | -7.8 | -6.5 | -5.4 | -7.4 | -6.4 | -4.4 | -2.3 | -1.2 | -0.7 | -1.5 | -1.4 | 3.3 | 4 | 4.6 | 6 | 2.6 | 1 | 1.9 | -0.4 | 0.5 | 1.7 | 1.1 | 0.7 | 3.2 | 3.7 | 3.7 | 0.5 |
| Apparent max temperature | -9.4 | -9.2 | -10.8 | -9.9 | -12.2 | -11.1 | -10.5 | -12.8 | -11.9 | -9.1 | -7.1 | -5.1 | -4 | -4.4 | -6 | -2.3 | -0.6 | 0.7 | 0 | -1.7 | -3.4 | -2.8 | -4.4 | -4.2 | -2.8 | -3 | -4.7 | -1.8 | -0.3 | -0.3 | -4.1 |
| Mean temperature | -7 | -7.1 | -8.9 | -9.5 | -9.5 | -8.2 | -7.4 | -10.1 | -9.2 | -5.4 | -4.4 | -2.1 | -1.9 | -3.5 | -3.7 | 0.4 | 2.4 | 3.9 | 3.8 | 1.7 | 0.6 | 1 | -1.1 | -1 | -1.4 | -1.6 | -1.2 | -0.8 | 3 | 2.6 | -4.4 |
| Apparent mean temperature | -13.3 | -15.7 | -14.8 | -16.1 | -15.5 | -15.9 | -14.7 | -20.5 | -16.8 | -12.6 | -11.8 | -7.4 | -6.8 | -12.4 | -12 | -7.9 | -3 | -0.8 | -4.1 | -4.5 | -5.9 | -5.8 | -6.9 | -7.4 | -8.8 | -10.1 | -7.5 | -7.1 | -2.4 | -3.9 | -12.2 |
| Minimum temperature | -8.9 | -11.3 | -10.7 | -11.7 | -11.4 | -11.2 | -8.6 | -15.4 | -11.8 | -7.1 | -6.1 | -2.7 | -3.2 | -7.8 | -7.6 | -3 | 1.3 | 3.1 | 1.6 | 0.7 | -0.2 | -0.8 | -2.8 | -2.8 | -4.5 | -5.5 | -3.3 | -2.7 | 1.7 | 1 | -7 |
| Apparent min temperature | -10.9 | -10.8 | -12.8 | -13.7 | -13.8 | -12.8 | -12.9 | -15.4 | -14.5 | -10.6 | -9.8 | -6 | -5.2 | -7 | -7.8 | -4.4 | -2.2 | 0 | -1.8 | -3.3 | -4.4 | -4.1 | -5.5 | -5.5 | -6.5 | -5.5 | -6 | -5.5 | -1.4 | -1.5 | -9.3 |
| 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) | 7.1 | 7 | 7 | 6.9 | 6.9 | 6.8 | 6.8 | 6.8 | 6.7 | 6.7 | 6.7 | 6.7 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.7 |
| Sunshine duration (h) | 0 | 0 | 2.7 | 0.3 | 1.2 | 1.3 | 0.2 | 3.6 | 0 | 2 | 0 | 0 | 0 | 0.4 | 0 | 0 | 3 | 0 | 2.2 | 0 | 2.4 | 0.2 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 |
| Precipitation (mm) | 0.7 | 0 | 0 | 2.4 | 0 | 0 | 0 | 0.5 | 0.4 | 0.3 | 2.9 | 3.5 | 0.2 | 0.8 | 0.4 | 1.5 | 2.6 | 0 | 3.7 | 2 | 4.5 | 2.7 | 1.6 | 0.6 | 6.5 | 0.6 | 1 | 3.4 | 7.1 | 2.7 | 0.4 |
| Precipitation hours | 7 | 0 | 0 | 5 | 0 | 0 | 0 | 4 | 4 | 3 | 15 | 19 | 2 | 7 | 3 | 7 | 11 | 0 | 8 | 5 | 12 | 13 | 10 | 6 | 13 | 6 | 6 | 11 | 10 | 9 | 3 |
| Wind speed (m/s) | 8.5 | 8.4 | 7.2 | 10.2 | 9.2 | 13.6 | 19.8 | 16.6 | 16.7 | 17.1 | 19.5 | 15.9 | 7.4 | 11.8 | 15.6 | 28.3 | 30.5 | 21.9 | 35.6 | 26.9 | 29.5 | 26.3 | 17.4 | 16.7 | 24.9 | 15.1 | 21.5 | 25.7 | 26.1 | 19.5 | 17.9 |
In December 2023, the highest daytime temperature in Matīši was 6°C.
While the minimum temperature at night dropped to -15.4°C.
The average nighttime and daytime temperatures during December in Matīši are -5.1°C and -1°C respectively.
The precipitation sum in December is about 53 mm.