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Porthmadog (52° 55' N/4° 07' W)
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| Tu 08 | We 09 | Th 10 | Fr 11 | Sa 12 | Su 13 | Mo 14 | Tu 15 | We 16 | Th 17 | Fr 18 | Sa 19 | Su 20 | Mo 21 | |
| Tmin (°F) | 50 | 48 | 41 | 35 | 39 | 42 | 46 | 51 | 53 | 55 | 53 | 53 | 51 | 51 |
| Tmax (°F) | 60 | 55 | 50 | 51 | 53 | 57 | 60 | 64 | 66 | 64 | 64 | 62 | 59 | 62 |
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| a.m. | E 4 | NE 6 | NE 4 | W 5 | SW 15 | E 4 | S 8 | S 7 | E 12 | E 10 | S 13 | S 18 | SW 13 | S 10 |
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| E 3 | N 9 | N 5 | SW 12 | SW 17 | S 7 | SW 8 | SE 6 | E 9 | SE 13 | S 11 | SW 17 | S 14 | SW 12 | |
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| NE 6 | N 10 | N 0 | SW 6 | SW 12 | SE 7 | S 6 | E 6 | E 8 | SE 10 | SE 10 | SW 17 | S 12 | S 9 | |
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| Precipitation (mm) | 3.7 | 6.3 | 1.6 | 0 | 0.5 | 0 | 1.6 | 0 | 0 | 7.6 | 3.3 | 23.7 | 2 | 11.8 |
| Rain risk | 40 % | 60 % | 40 % | 30 % | 40 % | 25 % | 65 % | 25 % | 40 % | 55 % | 45 % | 60 % | 45 % | 60 % |
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| Sunshine hours (hrs) | 1.7 | 0.0 | 2.7 | 3.8 | 1.1 | 1.1 | 0.5 | 4.2 | 1.6 | 0.5 | 2.1 | 2.6 | 1.5 | 2.0 |
| UV index | 2 | 1 | 2 | 2 | 2 | 2 | 1 | 3 | 2 | 2 | 2 | 2 | 2 | 2 |
| Sunrise Sunset |
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 |
07:51 18:11 |
07:53 18:09 |
07:54 18:07 |
Last updated: Tue 08 Oct 05:09 EDT
(Wind Speed in km/h)
Wind data for guidance only, actually gusts may be considerably higher than those shown.
