Average temperature in December is -6.2 °C
Average daytime temperature is -4.4 °C
Average night temperature is -8 °C
Absolute maximum temperature: 2.7 °C
Absolute minimum temperature: -14.1 °C
Number of sunny days: 7
Number of rainy days: 7
Number of snow days: 17
Precipitation sum: 57 mm
* Weather data for Lappeenranta Finland 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 | -4.5 | -6.9 | -7.8 | -7.5 | -8.4 | -6.2 | -9 | -11.4 | -11.2 | -11 | -7.8 | -4.9 | -1.9 | -1.7 | -5 | 1.1 | 2.3 | -1.4 | 2.7 | 0.5 | -1.1 | -0.1 | -0.2 | -1.1 | -2.9 | -5.1 | -6.5 | -4.2 | -3.9 | -3.6 | -9.1 |
Apparent max temperature | -9.4 | -11.7 | -11.7 | -11.1 | -12.5 | -10.3 | -13.6 | -16.6 | -16.3 | -16 | -12.3 | -9.4 | -5.5 | -5.1 | -8.6 | -3.8 | -2.1 | -5.9 | -1.9 | -5.1 | -4.8 | -3.6 | -3.8 | -4.7 | -6.7 | -8.7 | -9.8 | -7.9 | -8.7 | -8.7 | -14.3 |
Mean temperature | -5.7 | -8.1 | -8.4 | -8 | -10.8 | -8.9 | -11.3 | -12.8 | -12.2 | -11.5 | -10.1 | -6.2 | -3.4 | -3.2 | -5.9 | -2.9 | 0.2 | -2.4 | 0.6 | -2.6 | -5.7 | -1.1 | -0.8 | -2.7 | -4.8 | -6 | -8 | -5.4 | -4.9 | -8.2 | -11.2 |
Apparent mean temperature | -11.6 | -13.3 | -13.3 | -13 | -18.4 | -18.6 | -17.6 | -19.2 | -18.2 | -17 | -16.7 | -12.8 | -10.3 | -8.7 | -10.8 | -10.1 | -7.5 | -8.5 | -7.8 | -12 | -14.3 | -7.6 | -6 | -7.4 | -11.2 | -10.7 | -13.3 | -11 | -10.6 | -19 | -19.1 |
Minimum temperature | -6.7 | -8.6 | -9 | -8.9 | -13.7 | -14.1 | -12.6 | -13.9 | -13.1 | -11.8 | -11.7 | -8 | -5.4 | -4.9 | -6.7 | -5.8 | -2.4 | -3.7 | -1.5 | -8.2 | -9.6 | -2.2 | -1.4 | -3.6 | -6.8 | -6.9 | -8.8 | -6.8 | -5.7 | -13.1 | -13 |
Apparent min temperature | -10.7 | -12.7 | -12.5 | -12 | -14.7 | -13 | -16.1 | -18.1 | -17.4 | -16.5 | -15 | -10.8 | -7.5 | -7.1 | -9.8 | -7.4 | -5.1 | -7.2 | -4.7 | -8.1 | -9.8 | -5.7 | -4.5 | -6.2 | -8.7 | -9.6 | -12 | -9.4 | -9.6 | -13.8 | -16.7 |
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) | 6.2 | 6.1 | 6.1 | 6 | 6 | 5.9 | 5.9 | 5.8 | 5.8 | 5.7 | 5.7 | 5.7 | 5.6 | 5.6 | 5.6 | 5.6 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.6 | 5.6 | 5.6 | 5.6 | 5.7 |
Sunshine duration (h) | 0 | 0.9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.6 | 2.5 | 0.3 | 0.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Precipitation (mm) | 3.2 | 0.1 | 0.3 | 0 | 0 | 0.3 | 0 | 0.2 | 1.5 | 1.8 | 1.7 | 4.6 | 3 | 2.6 | 1.2 | 5 | 2.8 | 0 | 7.7 | 0.2 | 0.3 | 6.2 | 8.3 | 0 | 0.6 | 0.4 | 0 | 0.2 | 2.6 | 2.4 | 0 |
Precipitation hours | 19 | 1 | 3 | 0 | 0 | 3 | 0 | 2 | 14 | 18 | 11 | 21 | 21 | 21 | 5 | 5 | 3 | 0 | 7 | 2 | 3 | 17 | 19 | 0 | 6 | 4 | 0 | 2 | 8 | 14 | 0 |
Wind speed (m/s) | 16.7 | 12.2 | 9.2 | 8 | 7.4 | 9.2 | 11.9 | 13.7 | 13.3 | 13.2 | 11.6 | 12.7 | 13.7 | 10.8 | 9.2 | 22.9 | 23.5 | 17.7 | 27.6 | 27.4 | 13.3 | 20.9 | 17.1 | 16.4 | 10.7 | 8.4 | 9.4 | 10.3 | 17.3 | 18.3 | 17.2 |
In December 2023, the highest daytime temperature in Lappeenranta was 2.7°C.
While the minimum temperature at night dropped to -14.1°C.
The average nighttime and daytime temperatures during December in Lappeenranta are -8°C and -4.4°C respectively.
The precipitation sum in December is about 57 mm.