20.12 Saturday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Cloudy. No Precipitation. | -22..-24 | 734 | 97% | [S-W] 2-4 m/s |
| 05:00 | Cloudy. No Precipitation. | -22..-24 | 735 | 96% | [S-W] 2-4 m/s |
| 08:00 | Cloudy. No Precipitation. | -22..-24 | 735 | 95% | [S-W] 3-5 m/s |
| 11:00 | Cloudy. No Precipitation. | -23..-25 | 737 | 94% | [W] 3-5 m/s |
| 14:00 | Cloudy. No Precipitation. | -24..-26 | 738 | 93% | [W] 3-5 m/s |
| 17:00 | Cloudy. No Precipitation. | -27..-29 | 740 | 94% | [S-W] 3-5 m/s |
| 20:00 | Mostly Cloudy. No Precipitation. | -32..-34 | 741 | 99% | [S-W] 1-3 m/s |
| 23:00 | Mostly Cloudy. No Precipitation. | -36..-38 | 741 | 100% | [S-W] 1-3 m/s |
21.12 Sunday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Mostly Cloudy. No Precipitation. | -40..-42 | 741 | 100% | [S] 1-3 m/s |
| 05:00 | Mostly Cloudy. No Precipitation. | -40..-42 | 741 | 100% | [S] 1-3 m/s |
| 08:00 | Mostly Cloudy. No Precipitation. | -32..-34 | 740 | 99% | [S] 1-3 m/s |
| 11:00 | Cloudy. No Precipitation. | -27..-29 | 739 | 98% | [S-E] 1-3 m/s |
| 14:00 | Cloudy. Mostly Dry. | -23..-25 | 738 | 97% | [S] 2-4 m/s |
| 17:00 | Cloudy. Mostly Dry. | -21..-23 | 737 | 98% | [S-E] 2-4 m/s |
| 20:00 | Cloudy. Mostly Dry. | -18..-20 | 736 | 98% | [S] 2-4 m/s |
| 23:00 | Cloudy. Mostly Dry. | -15..-17 | 735 | 96% | [S] 2-4 m/s |
22.12 Monday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Cloudy. Mostly Dry. | -15..-17 | 734 | 95% | [S-W] 2-4 m/s |
| 05:00 | Cloudy. Mostly Dry. | -15..-17 | 734 | 95% | [S-W] 2-4 m/s |
| 08:00 | Cloudy. Mostly Dry. | -16..-18 | 735 | 94% | [S-W] 3-5 m/s |
| 11:00 | Cloudy. No Precipitation. | -17..-19 | 735 | 93% | [S-W] 3-5 m/s |
| 14:00 | Cloudy. No Precipitation. | -18..-20 | 736 | 93% | [W] 3-5 m/s |
| 17:00 | Cloudy. No Precipitation. | -19..-21 | 737 | 96% | [W] 2-4 m/s |
| 20:00 | Cloudy. No Precipitation. | -21..-23 | 738 | 98% | [S-W] 1-3 m/s |
| 23:00 | Cloudy. No Precipitation. | -24..-26 | 738 | 100% | [S] 0-2 m/s |
23.12 Tuesday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Cloudy. No Precipitation. | -23..-25 | 737 | 100% | [S] 0-2 m/s |
| 05:00 | Cloudy. No Precipitation. | -23..-25 | 737 | 100% | [S] 0-2 m/s |
| 08:00 | Cloudy. No Precipitation. | -24..-26 | 737 | 100% | [S] 0-2 m/s |
| 11:00 | Cloudy. No Precipitation. | -24..-26 | 736 | 100% | [S-E] 0-2 m/s |
| 14:00 | Cloudy. No Precipitation. | -23..-25 | 735 | 99% | [S-E] 0-2 m/s |
| 17:00 | Mostly Cloudy. No Precipitation. | -29..-31 | 736 | 100% | [N-E] 0-2 m/s |
| 20:00 | Cloudy. No Precipitation. | -31..-33 | 736 | 100% | [N] 0-2 m/s |
| 23:00 | Cloudy. No Precipitation. | -34..-36 | 736 | 100% | [N] 0-2 m/s |
24.12 Wednesday | Weather conditions | t°C | Pressure | Rel. Hum. | Wind |
| 02:00 | Cloudy. No Precipitation. | -36..-38 | 737 | 100% | [N-W] 0-2 m/s |
| 05:00 | Cloudy. No Precipitation. | -38..-40 | 737 | 100% | [N-W] 0-2 m/s |
| 08:00 | Cloudy. No Precipitation. | -40..-42 | 738 | 100% | [N-W] 0-2 m/s |
| 11:00 | Cloudy. No Precipitation. | -41..-43 | 739 | 100% | [N-W] 0-2 m/s |
| 14:00 | Cloudy. No Precipitation. | -38..-40 | 739 | 100% | [N-W] 0-1 m/s |
| 17:00 | Mostly Cloudy. No Precipitation. | -43..-45 | 740 | 100% | [N-E] 0-1 m/s |
| 20:00 | Mostly Cloudy. No Precipitation. | -44..-46 | 740 | 100% | [E] 0-2 m/s |
| 23:00 | Mostly Cloudy. No Precipitation. | -44..-46 | 740 | 100% | [E] 0-2 m/s |