Average temperature in December is -1.2 °C
Average daytime temperature is 0.3 °C
Average night temperature is -3 °C
Absolute maximum temperature: 5.8 °C
Absolute minimum temperature: -10.3 °C
Number of sunny days: 3
Number of rainy days: 16
Number of snow days: 12
Precipitation sum: 81 mm
* Weather data for Ignalina Lithuania 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 | -3 | -2.6 | -4.4 | -2.6 | -3.6 | -4.9 | -5.2 | -5.8 | -4.5 | -3.3 | 0.2 | 0.7 | 0.6 | 0.1 | -2.5 | 2.8 | 4.9 | 4.8 | 5.8 | 4.7 | 1.9 | 2.3 | 1 | -0.4 | 4 | 1.4 | 0.7 | 4.2 | 4.5 | 4.1 | 2 |
| Apparent max temperature | -7.1 | -6.3 | -8.5 | -7 | -7.2 | -8.9 | -10.3 | -10.3 | -9.3 | -7.8 | -4.6 | -3 | -2.1 | -3.1 | -7.5 | -1.9 | 0.4 | 0.8 | 0.9 | 0.7 | -2.8 | -2.4 | -3.8 | -4.8 | -1.4 | -2.2 | -3.4 | -1 | -0.5 | 0.1 | -3.1 |
| Mean temperature | -3.8 | -3.9 | -7.3 | -4.4 | -4.8 | -5.8 | -6.7 | -6.7 | -5.6 | -3.8 | -2.4 | 0.1 | 0 | -1 | -4.3 | 0.6 | 3.8 | 4.2 | 4.8 | 2.2 | 1.1 | 0.7 | 0 | -1.4 | 1.8 | 0.4 | 0.2 | 0.2 | 3.7 | 3.1 | -0.4 |
| Apparent mean temperature | -9.9 | -9 | -14.8 | -14.4 | -10.7 | -10.7 | -14.2 | -13 | -11.9 | -9.4 | -10.2 | -4.8 | -4.3 | -9.2 | -12.9 | -9.3 | -2.5 | -0.1 | -0.8 | -4.3 | -4.8 | -6.8 | -5.9 | -7.8 | -8.2 | -5.8 | -5.8 | -6.1 | -1.7 | -3.3 | -7.2 |
| Minimum temperature | -5.2 | -4.8 | -10.3 | -9.5 | -6.7 | -6.6 | -8.5 | -7.8 | -7.6 | -4.5 | -5 | -0.9 | -0.9 | -4.4 | -8.4 | -5.1 | 2.9 | 4 | 4.1 | 0.3 | 0.5 | -1.4 | -0.9 | -2.4 | -2.3 | -0.7 | -0.8 | -1.9 | 2.8 | 1.9 | -3.2 |
| Apparent min temperature | -8.4 | -7.6 | -11.7 | -8.7 | -8.7 | -10.3 | -12.1 | -11.3 | -10.2 | -8.5 | -7.5 | -3.9 | -3 | -4.8 | -9.2 | -3.5 | -0.6 | 0.4 | 0.1 | -1.8 | -4.3 | -4.5 | -4.7 | -6.2 | -3.7 | -3.6 | -4.9 | -4.3 | -1.2 | -1.4 | -4.9 |
| 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) | 7.5 | 7.5 | 7.5 | 7.4 | 7.4 | 7.4 | 7.3 | 7.3 | 7.3 | 7.2 | 7.2 | 7.2 | 7.2 | 7.2 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.2 | 7.2 |
| Sunshine duration (h) | 2.9 | 0 | 0 | 0 | 2.7 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.2 | 2.4 | 0 | 0 | 0 | 2.2 | 2.6 | 0 | 0 | 0.2 | 0 |
| Precipitation (mm) | 1 | 0 | 0.7 | 1.6 | 0 | 0 | 0.5 | 0.7 | 1.9 | 1.8 | 5.3 | 2.4 | 0.7 | 0.1 | 0.1 | 2.8 | 8.6 | 0.3 | 3.6 | 4.2 | 3.3 | 4.3 | 6.8 | 1.1 | 8.5 | 10.2 | 2.3 | 0.8 | 3.6 | 3.1 | 0.5 |
| Precipitation hours | 7 | 0 | 7 | 7 | 0 | 0 | 5 | 7 | 7 | 8 | 20 | 10 | 3 | 1 | 1 | 15 | 15 | 3 | 16 | 8 | 10 | 10 | 20 | 7 | 21 | 18 | 6 | 6 | 5 | 10 | 5 |
| Wind speed (m/s) | 15 | 10.9 | 12.2 | 14.8 | 10.1 | 15.1 | 18.1 | 13.7 | 14.8 | 15.5 | 18.5 | 17.8 | 8.7 | 13.7 | 18.8 | 24.8 | 25.4 | 23.4 | 29.4 | 20 | 28 | 25.6 | 19.5 | 19.6 | 32 | 21.3 | 23.7 | 24.6 | 27.9 | 23.1 | 21.4 |
In December 2023, the highest daytime temperature in Ignalina was 5.8°C.
While the minimum temperature at night dropped to -10.3°C.
The average nighttime and daytime temperatures during December in Ignalina are -3°C and 0.3°C respectively.
The precipitation sum in December is about 81 mm.