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Porthmadog (52° 55' N/4° 07' W)
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| Sa 05 | Su 06 | Mo 07 | Tu 08 | We 09 | Th 10 | Fr 11 | Sa 12 | Su 13 | Mo 14 | Tu 15 | We 16 | Th 17 | Fr 18 | |
| Tmin (°C) | 10 | 10 | 9 | 10 | 8 | 9 | 5 | 3 | 5 | 6 | 11 | 9 | 9 | 5 |
| Tmax (°C) | 17 | 15 | 17 | 17 | 15 | 13 | 10 | 11 | 11 | 13 | 14 | 14 | 14 | 14 |
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| a.m. | S 6 | SE 5 | S 5 | E 2 | E 3 | N 6 | N 9 | SW 6 | SW 4 | SW 10 | SW 15 | SW 9 | NE 4 | E 2 |
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| S 9 | SW 4 | S 6 | E 1 | NE 6 | N 9 | NW 6 | SW 9 | SW 8 | SW 11 | SW 16 | SW 9 | E 3 | SE 1 | |
| Gusts (mph) | 37 | |||||||||||||
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| SE 7 | SW 5 | SE 3 | NE 0 | N 5 | NW 8 | NW 4 | SW 5 | SW 5 | SW 13 | SW 13 | SW 6 | NE 3 | NE 2 | |
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| Precipitation (mm) | 0 | 7.2 | 1 | 0.9 | 10.1 | 22.5 | 10.5 | 1.8 | 0 | 5.8 | 12.9 | 3.2 | 0 | 0 |
| Rain risk | 25 % | 75 % | 55 % | 45 % | 55 % | 80 % | 75 % | 55 % | 45 % | 55 % | 70 % | 55 % | 35 % | 20 % |
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| Sunshine hours (hrs) | 5.1 | 0.6 | 2.2 | 1.1 | 0.6 | 0.5 | 1.1 | 2.2 | 2.1 | 1.6 | 1.1 | 1.1 | 3.7 | 5.2 |
| UV index | 3 | 1 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 |
| Sunrise Sunset |
07:26 18:43 |
07:28 18:40 |
07:29 18:38 |
07:31 18:36 |
07:33 18:33 |
07:35 18:31 |
07:36 18:29 |
07:38 18:27 |
07:40 18:24 |
07:42 18:22 |
07:44 18:20 |
07:45 18:18 |
07:47 18:15 |
07:49 18:13 |
Last updated: Sa, 05 Oct, 03:47 BST
(Wind Speed in mph)
Wind data for guidance only, actually gusts may be considerably higher than those shown.
