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Porthmadog (52° 55' N/4° 07' W)
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| Fr 28 | Sa 29 | Su 30 | Mo 01 | Tu 02 | We 03 | Th 04 | Fr 05 | Sa 06 | Su 07 | Mo 08 | Tu 09 | We 10 | Th 11 | |
| Tmin (°C) | 13 | 12 | 9 | 10 | 11 | 12 | 10 | 12 | 12 | 11 | 9 | 12 | 14 | 14 |
| Tmax (°C) | 15 | 16 | 16 | 15 | 15 | 17 | 16 | 16 | 16 | 16 | 17 | 18 | 19 | 17 |
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| a.m. | W 12 | SW 7 | W 5 | SW 6 | W 7 | SW 11 | SW 13 | SW 11 | SW 12 | W 10 | SW 5 | S 8 | S 6 | SW 9 |
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| SW 12 | SW 6 | W 5 | SW 7 | SW 8 | SW 12 | SW 14 | SW 13 | SW 11 | SW 10 | SW 8 | SW 9 | SW 9 | W 9 | |
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| SW 8 | SW 4 | SW 4 | W 6 | SW 7 | SW 9 | SW 11 | SW 8 | SW 8 | SW 4 | S 5 | S 7 | SW 7 | SW 7 | |
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| Precipitation (mm) | 3.1 | 3.8 | 0 | 2.2 | 3 | 3.1 | 5.2 | 8.7 | 14.3 | 5.3 | 3.7 | 2.4 | 9.1 | 4.9 |
| Rain risk | 65 % | 80 % | 25 % | 70 % | 65 % | 70 % | 75 % | 70 % | 75 % | 60 % | 55 % | 55 % | 65 % | 80 % |
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| Sunshine hours (hrs) | 4.2 | 0.0 | 6.7 | 0.8 | 2.5 | 4.2 | 5.0 | 5.0 | 2.5 | 5.0 | 5.0 | 2.5 | 2.5 | 1.7 |
| UV index | 4 | 3 | 5 | 3 | 4 | 5 | 5 | 5 | 4 | 5 | 5 | 5 | 4 | 4 |
| Sunrise Sunset |
04:54 21:46 |
04:54 21:46 |
04:55 21:45 |
04:56 21:45 |
04:57 21:45 |
04:57 21:44 |
04:58 21:44 |
04:59 21:43 |
05:00 21:42 |
05:01 21:42 |
05:02 21:41 |
05:03 21:40 |
05:04 21:39 |
05:05 21:38 |
Last updated: Fr, 28 Jun, 04:06 BST
(Wind Speed in mph)
Wind data for guidance only, actually gusts may be considerably higher than those shown.
