| 18h | 21h | 00h | 03h | 06h | 09h | 12h | 15h | 18h | 21h | 00h | 03h | 06h | 09h | 12h | 15h | 18h | 21h | 00h | 03h | 06h | 09h | 12h | 15h | 18h | 21h | 00h | 03h | 06h | 09h | 12h | 15h | 18h | 21h | 00h | 03h | 06h | 09h | 12h | 15h | 18h | 21h | 00h | 03h | 06h | 09h | 12h | 15h | 18h | 21h | 00h | 03h | 06h | 09h | 12h | 15h | 18h | 21h | 00h | 03h | 06h | 09h | 12h | 15h | 18h | 21h | 00h | 03h | 06h | 09h | 12h | 15h | 18h | 21h | 00h | 03h | 06h | 09h | 12h | 15h | 18h |
| Direction |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
|---|
| Average (kn) | 9 | 11 | 11 | 8 | 3 | 3 | 3 | 2 | 1 | 2 | 3 | 5 | 6 | 9 | 9 | 9 | 11 | 15 | 12 | 7 | 6 | 3 | 7 | 10 | 13 | 14 | 14 | 9 | 9 | 15 | 17 | 16 | 13 | 10 | 8 | 4 | 1 | 6 | 8 | 9 | 11 | 10 | 8 | 7 | 5 | 3 | 9 | 10 | 8 | 6 | 5 | 3 | 5 | 6 | 8 | 7 | 4 | 3 | 4 | 6 | 7 | 10 | 14 | 14 | 13 | 11 | 8 | 5 | 6 | 8 | 10 | 9 | 7 | 5 | 2 | 2 | 4 | 6 | 8 | 9 | 10 |
|---|
| Gust (kn) | 28 | 37 | 33 | 24 | 5 | 8 | 5 | 4 | 1 | 3 | 4 | 17 | 24 | 32 | 26 | 35 | 35 | 33 | 26 | 17 | 14 | 4 | 13 | 29 | 39 | 40 | 37 | 20 | 25 | 27 | 28 | 30 | 28 | 21 | 13 | 7 | 2 | 8 | 14 | 22 | 28 | 25 | 22 | 17 | 11 | 5 | 25 | 27 | 24 | 21 | 17 | 11 | 17 | 19 | 15 | 13 | 7 | 5 | 9 | 17 | 23 | 29 | 39 | 38 | 33 | 30 | 23 | 18 | 21 | 29 | 28 | 25 | 19 | 10 | 3 | 4 | 8 | 18 | 22 | 27 | 29 |
| Temp. (°C) | -17 | -14 | -11 | -10 | -12 | -8 | -4 | -3 | -10 | -11 | -12 | -8 | -3 | 1 | 2 | 3 | 4 | 3 | -2 | -5 | -8 | -8 | -4 | -2 | 1 | 3 | 3 | 2 | 2 | -3 | -8 | -11 | -13 | -15 | -17 | -17 | -16 | -15 | -12 | -10 | -9 | -7 | -6 | -6 | -6 | -5 | -2 | -3 | -7 | -9 | -10 | -10 | -8 | -7 | -7 | -9 | -11 | -11 | -12 | -11 | -9 | -6 | -2 | 1 | 1 | 1 | 1 | 0 | -1 | 1 | 2 | 0 | -4 | -6 | -6 | -6 | -5 | -5 | -2 | -1 | -1 |
| Clouds (%) | | 92 | 96 | 100 | 88 | 100 | 100 | 62 | 54 | 83 | 91 | 99 | 99 | 100 | 100 | 100 | 68 | 37 | 49 | 88 | 80 | 42 | 42 | 80 | 90 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 42 | 24 | 8 | 21 | 99 | 100 | 100 | 100 | 100 | 86 | 36 | 32 | 82 | 91 | 96 | 95 | 11 | 9 | 5 | 6 | 12 | 15 | 20 | 12 | 6 | 11 | 78 | 89 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 29 | 15 | | 10 | 100 | 100 | 100 | 100 | 79 | 57 | 79 | 89 |
| Rain (mm/h) | | | | | | | | | | | | | | | | | | | | | | | | | | | 0.6 | 0.5 | 0.6 | | | 0.3 | 0.4 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
- Time
- 03:09 15/12 UTC-6
- Daylight
- 07:42 → 16:34
- Water
- °C