17.12 Wednesday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Cloudy. Mostly Dry. | -24..-26 | 725 | 99% | [N-E] 0-2 m/s |
| 05:00 | Cloudy. Mostly Dry. | -25..-27 | 724 | 99% | [N-E] 0-2 m/s |
| 08:00 | Cloudy. No Precipitation. | -25..-27 | 724 | 100% | [N] 0-2 m/s |
| 11:00 | Cloudy. No Precipitation. | -25..-27 | 724 | 100% | [N] 0-2 m/s |
| 14:00 | Cloudy. No Precipitation. | -25..-27 | 723 | 99% | [N] 0-2 m/s |
| 17:00 | Cloudy. No Precipitation. | -26..-28 | 723 | 100% | [N] 0-2 m/s |
| 20:00 | Cloudy. No Precipitation. | -26..-28 | 722 | 100% | [N] 0-2 m/s |
| 23:00 | Cloudy. No Precipitation. | -27..-29 | 722 | 100% | [N] 0-2 m/s |
18.12 Thursday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Cloudy. No Precipitation. | -26..-28 | 722 | 99% | [N] 0-2 m/s |
| 05:00 | Cloudy. No Precipitation. | -26..-28 | 721 | 99% | [N] 0-2 m/s |
| 08:00 | Cloudy. No Precipitation. | -26..-28 | 721 | 99% | [N] 0-2 m/s |
| 11:00 | Cloudy. No Precipitation. | -28..-30 | 721 | 100% | [N] 0-2 m/s |
| 14:00 | Mostly Cloudy. No Precipitation. | -31..-33 | 722 | 100% | [N] 0-2 m/s |
| 17:00 | Mostly Cloudy. No Precipitation. | -35..-37 | 722 | 100% | [N] 0-2 m/s |
| 20:00 | Mostly Cloudy. No Precipitation. | -37..-39 | 723 | 100% | [N-W] 0-2 m/s |
| 23:00 | Mostly Cloudy. No Precipitation. | -38..-40 | 723 | 100% | [W] 0-2 m/s |
19.12 Friday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Mostly Cloudy. No Precipitation. | -39..-41 | 724 | 100% | [W] 0-1 m/s |
| 05:00 | Mostly Cloudy. No Precipitation. | -39..-41 | 724 | 100% | [W] 0-1 m/s |
| 08:00 | Mostly Cloudy. No Precipitation. | -32..-34 | 725 | 97% | [S] 0-2 m/s |
| 11:00 | Cloudy. No Precipitation. | -29..-31 | 725 | 97% | [S] 0-2 m/s |
| 14:00 | Cloudy. No Precipitation. | -27..-29 | 726 | 98% | [S] 0-2 m/s |
| 17:00 | Mostly Cloudy. No Precipitation. | -30..-32 | 726 | 100% | [S] 0-2 m/s |
| 20:00 | Mostly Cloudy. No Precipitation. | -34..-36 | 727 | 100% | [S-W] 1-3 m/s |
| 23:00 | Mostly Cloudy. No Precipitation. | -35..-37 | 728 | 100% | [S-W] 0-2 m/s |
20.12 Saturday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Mostly Cloudy. No Precipitation. | -34..-36 | 728 | 99% | [S] 0-2 m/s |
| 05:00 | Cloudy. No Precipitation. | -29..-31 | 728 | 96% | [S] 0-2 m/s |
| 08:00 | Cloudy. No Precipitation. | -26..-28 | 728 | 98% | [S] 0-2 m/s |
| 11:00 | Cloudy. No Precipitation. | -25..-27 | 729 | 97% | [S] 1-3 m/s |
| 14:00 | Cloudy. No Precipitation. | -24..-26 | 729 | 96% | [S-W] 1-3 m/s |
| 17:00 | Cloudy. No Precipitation. | -25..-27 | 730 | 96% | [S-W] 1-3 m/s |
| 20:00 | Cloudy. No Precipitation. | -28..-30 | 730 | 96% | [S-W] 1-3 m/s |
| 23:00 | Mostly Cloudy. No Precipitation. | -32..-34 | 730 | 99% | [S-W] 1-3 m/s |
21.12 Sunday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Mostly Cloudy. No Precipitation. | -26..-28 | 730 | 96% | [S-W] 0-2 m/s |
| 05:00 | Cloudy. No Precipitation. | -26..-28 | 730 | 99% | [S] 0-2 m/s |
| 08:00 | Cloudy. Mostly Dry. | -25..-27 | 731 | 99% | [S-W] 0-2 m/s |
| 11:00 | Cloudy. No Precipitation. | -26..-28 | 731 | 99% | [S-W] 0-2 m/s |
| 14:00 | Cloudy. No Precipitation. | -28..-30 | 731 | 99% | [S-W] 0-2 m/s |
| 17:00 | Mostly Cloudy. No Precipitation. | -35..-37 | 731 | 100% | [S-W] 0-2 m/s |
| 20:00 | Mostly Cloudy. No Precipitation. | -37..-39 | 732 | 100% | [S-W] 0-2 m/s |
| 23:00 | Mostly Cloudy. No Precipitation. | -39..-41 | 731 | 100% | [S-W] 0-2 m/s |