18.12 Thursday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 00:00 | Cloudy. No Precipitation. | -22..-24 | 726 | 100% | [S-W] 0-2 m/s |
| 03:00 | Mostly Cloudy. No Precipitation. | -21..-23 | 726 | 100% | [S-W] 0-2 m/s |
| 06:00 | Cloudy. No Precipitation. | -22..-24 | 725 | 100% | [S] 0-2 m/s |
| 09:00 | Mostly Cloudy. No Precipitation. | -27..-29 | 725 | 100% | [S] 0-2 m/s |
| 12:00 | Mostly Cloudy. No Precipitation. | -30..-32 | 725 | 100% | [S] 0-2 m/s |
| 15:00 | Cloudy. No Precipitation. | -22..-24 | 725 | 99% | [N-E] 0-2 m/s |
| 18:00 | Cloudy. No Precipitation. | -23..-25 | 726 | 100% | [N-E] 0-2 m/s |
| 21:00 | Cloudy. No Precipitation. | -23..-25 | 726 | 99% | [N] 0-2 m/s |
19.12 Friday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 00:00 | Mostly Cloudy. No Precipitation. | -26..-28 | 727 | 100% | [N-W] 0-2 m/s |
| 03:00 | Cloudy. No Precipitation. | -27..-29 | 728 | 100% | [W] 0-2 m/s |
| 06:00 | Cloudy. No Precipitation. | -25..-27 | 729 | 99% | [W] 0-2 m/s |
| 09:00 | Cloudy. No Precipitation. | -29..-31 | 731 | 100% | [S-W] 1-3 m/s |
| 12:00 | Cloudy. No Precipitation. | -27..-29 | 731 | 98% | [S-W] 1-3 m/s |
| 15:00 | Mostly Cloudy. No Precipitation. | -25..-27 | 732 | 97% | [S-W] 1-3 m/s |
| 18:00 | Mostly Cloudy. No Precipitation. | -23..-25 | 732 | 96% | [S-W] 2-4 m/s |
| 21:00 | Mostly Cloudy. No Precipitation. | -21..-23 | 732 | 96% | [S-W] 2-4 m/s |
20.12 Saturday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 00:00 | Cloudy. No Precipitation. | -20..-22 | 732 | 96% | [S-W] 2-4 m/s |
| 03:00 | Cloudy. No Precipitation. | -19..-21 | 732 | 95% | [S-W] 2-4 m/s |
| 06:00 | Cloudy. No Precipitation. | -19..-21 | 732 | 95% | [S-W] 2-4 m/s |
| 09:00 | Cloudy. No Precipitation. | -19..-21 | 732 | 96% | [S-W] 2-4 m/s |
| 12:00 | Cloudy. No Precipitation. | -20..-22 | 733 | 96% | [S-W] 1-3 m/s |
| 15:00 | Cloudy. No Precipitation. | -22..-24 | 733 | 99% | [S-W] 0-2 m/s |
| 18:00 | Mostly Cloudy. No Precipitation. | -24..-26 | 734 | 99% | [S-W] 1-3 m/s |
| 21:00 | Mostly Cloudy. No Precipitation. | -29..-31 | 735 | 100% | [W] 1-3 m/s |
21.12 Sunday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 00:00 | Mostly Cloudy. No Precipitation. | -34..-36 | 735 | 100% | [W] 0-2 m/s |
| 03:00 | Mostly Cloudy. No Precipitation. | -36..-38 | 735 | 100% | [W] 0-2 m/s |
| 06:00 | Mostly Cloudy. No Precipitation. | -37..-39 | 735 | 100% | [S-W] 0-1 m/s |
| 09:00 | Mostly Cloudy. No Precipitation. | -38..-40 | 734 | 100% | [S] 0-1 m/s |
| 12:00 | Mostly Cloudy. No Precipitation. | -38..-40 | 734 | 100% | [E] 0-2 m/s |
| 15:00 | Mostly Cloudy. No Precipitation. | -36..-38 | 734 | 100% | [N-E] 0-2 m/s |
| 18:00 | Cloudy. No Precipitation. | -38..-40 | 734 | 100% | [N-E] 0-2 m/s |
| 21:00 | Cloudy. No Precipitation. | -36..-38 | 733 | 100% | [E] 1-3 m/s |
22.12 Monday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 00:00 | Cloudy. No Precipitation. | -31..-33 | 732 | 100% | [E] 1-3 m/s |
| 03:00 | Cloudy. No Precipitation. | -29..-31 | 732 | 98% | [E] 2-4 m/s |
| 06:00 | Cloudy. Mostly Dry. | -28..-30 | 731 | 98% | [E] 2-4 m/s |
| 09:00 | Cloudy. Mostly Dry. | -27..-29 | 731 | 98% | [E] 2-4 m/s |
| 12:00 | Cloudy. Mostly Dry. | -26..-28 | 730 | 98% | [E] 2-4 m/s |
| 15:00 | Cloudy. No Precipitation. | -24..-26 | 730 | 98% | [E] 2-4 m/s |
| 18:00 | Cloudy. Mostly Dry. | -24..-26 | 730 | 98% | [E] 1-3 m/s |
| 21:00 | Cloudy. No Precipitation. | -24..-26 | 730 | 99% | [E] 1-3 m/s |