Average temperature in December is 0.5 °C
Average daytime temperature is 4.2 °C
Average night temperature is -2.1 °C
Absolute maximum temperature: 10.9 °C
Absolute minimum temperature: -9.2 °C
Number of sunny days: 20
Number of rainy days: 7
Number of snow days: 4
Precipitation sum: 31 mm
* Weather data for Kellner United States 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 | 0.7 | 3.4 | 1.5 | 2.5 | 3.3 | 2.7 | 7.6 | 10 | 4.5 | 0.6 | -1.3 | -1.4 | 2.1 | 7.4 | 7.1 | 5.7 | 3.5 | 1.2 | 0.5 | 3.4 | 3.8 | 6.8 | 7.5 | 10.2 | 10.9 | 9.1 | 3.9 | 4.5 | 5.6 | 3.2 | -0.1 |
| Apparent max temperature | -4 | -1 | -2 | -1.3 | -0.5 | -2 | 4.3 | 6.6 | 1.6 | -3.7 | -6.3 | -7.3 | -2.8 | 2.9 | 5.1 | 2.4 | 1 | -3.4 | -5.3 | -1.4 | -0.3 | 4.8 | 5.1 | 7.4 | 8.8 | 5.9 | 0.4 | 0.1 | 1.8 | -1 | -4.5 |
| Mean temperature | -2.6 | -1.8 | -0.2 | -1.5 | -0.2 | -1.5 | 2.1 | 5.1 | 2.7 | -1.4 | -5.6 | -2.9 | -4.3 | 0.7 | 2.5 | 3.7 | 2.5 | -3.5 | -6 | -0.8 | -0.3 | 2.7 | 4.3 | 6.6 | 9.5 | 6.5 | 0.1 | 0.4 | 0.5 | -1.5 | -1.4 |
| Apparent mean temperature | -9.7 | -9.1 | -5.5 | -9.4 | -5.7 | -9.6 | -5.2 | -1.7 | -3.4 | -8.6 | -12.3 | -10.5 | -13 | -7.8 | -4.4 | -1.8 | -2.8 | -13.8 | -14.1 | -8.2 | -6.4 | -2.8 | -0.5 | 1.2 | 4.9 | -0.4 | -7 | -7.1 | -6.9 | -8.5 | -6.9 |
| Minimum temperature | -5.2 | -4.8 | -1 | -5.5 | -2.3 | -5.6 | -1.7 | 2.1 | 1.1 | -3.7 | -8.2 | -4.7 | -8.1 | -2.4 | -0.4 | 2.1 | 1.7 | -6.8 | -9.2 | -3.8 | -2.1 | 1 | 2.4 | 4.1 | 8.6 | 2.8 | -3.4 | -2.3 | -2.8 | -4.9 | -2.4 |
| Apparent min temperature | -7.1 | -6.2 | -4.3 | -4.9 | -3.7 | -5.8 | -1.8 | 1.6 | -0.9 | -6.3 | -10.1 | -8.7 | -9.3 | -4.4 | -1.2 | 0 | -0.8 | -9.9 | -11.3 | -5.5 | -4.6 | -0.3 | 1.7 | 3.7 | 6.8 | 3.1 | -3.4 | -4.2 | -3.7 | -5.2 | -6.2 |
| 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) | 9.1 | 9.1 | 9.1 | 9 | 9 | 9 | 9 | 9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 |
| Sunshine duration (h) | 1.2 | 6.5 | 0 | 2.5 | 5 | 0 | 7.8 | 7.8 | 3.1 | 5.8 | 6.1 | 7.8 | 7.7 | 7.7 | 5.7 | 1.1 | 0 | 6.8 | 7.6 | 7.7 | 5.5 | 2 | 0 | 0.8 | 2 | 0 | 7.7 | 0 | 7.7 | 7.1 | 1.7 |
| Precipitation (mm) | 0 | 0 | 4.5 | 0 | 0.1 | 0 | 0 | 0 | 2.9 | 1.9 | 0 | 0 | 0 | 0 | 0 | 0.6 | 1.1 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0 | 2.9 | 13.4 | 0 | 1.8 | 0 | 0 | 1.2 |
| Precipitation hours | 0 | 0 | 12 | 0 | 1 | 0 | 0 | 0 | 8 | 7 | 0 | 0 | 0 | 0 | 0 | 6 | 8 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 9 | 15 | 0 | 6 | 0 | 0 | 8 |
| Wind speed (m/s) | 12.9 | 12 | 14.3 | 8.7 | 10.5 | 19.5 | 21.3 | 16.3 | 18.5 | 20.8 | 12.7 | 22.3 | 15.1 | 15.7 | 14.3 | 14 | 16.6 | 26.8 | 15.3 | 13 | 14.9 | 12.1 | 9.7 | 18.7 | 20.5 | 25.6 | 8.1 | 19.5 | 16.6 | 12.1 | 19.7 |
In December 2023, the highest daytime temperature in Kellner was 10.9°C.
While the minimum temperature at night dropped to -9.2°C.
The average nighttime and daytime temperatures during December in Kellner are -2.1°C and 4.2°C respectively.
The precipitation sum in December is about 31 mm.