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Porthmadog (52° 55' N/4° 07' W)
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| Tu 02 | We 03 | Th 04 | Fr 05 | Sa 06 | Su 07 | Mo 08 | Tu 09 | We 10 | Th 11 | Fr 12 | Sa 13 | Su 14 | Mo 15 | |
| Tmin (°C) | 10 | 12 | 9 | 11 | 10 | 10 | 10 | 14 | 14 | 13 | 12 | 11 | 12 | 13 |
| Tmax (°C) | 15 | 17 | 16 | 15 | 16 | 16 | 18 | 18 | 19 | 18 | 19 | 18 | 18 | 20 |
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| Wind direction (m/s) |  |
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| a.m. | W 2 | SW 4 | W 7 | SW 3 | W 4 | SW 3 | S 2 | S 3 | SW 3 | SW 4 | S 3 | SW 3 | SW 3 | S 2 |
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| W 3 | SW 3 | SW 8 | SW 3 | SW 5 | SW 4 | SW 3 | SW 4 | SW 4 | SW 5 | SW 4 | SW 4 | SW 3 | SW 4 | |
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| SW 3 | W 5 | SW 6 | SW 2 | SW 3 | SW 3 | SE 2 | SW 3 | SW 3 | SW 4 | S 4 | SW 3 | SW 3 | SE 2 | |
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| Precipitation (mm) | 2.2 | 3.6 | 3.8 | 3.1 | 8.2 | 1.5 | 3.4 | 8.2 | 2 | 8.7 | 1.6 | 1.6 | 0.6 | 0.3 |
| Rain risk | 40 % | 85 % | 80 % | 65 % | 65 % | 45 % | 55 % | 70 % | 55 % | 70 % | 55 % | 45 % | 55 % | 55 % |
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| Sunshine hours (hrs) | 3.4 | 1.7 | 7.5 | 4.2 | 5.8 | 5.8 | 5.0 | 0.8 | 5.8 | 1.7 | 6.6 | 6.6 | 2.5 | 4.1 |
| UV index | 4 | 3 | 5 | 4 | 6 | 5 | 5 | 4 | 5 | 4 | 6 | 6 | 4 | 5 |
| Sunrise Sunset |
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 |
05:07 21:38 |
05:08 21:37 |
05:09 21:35 |
05:10 21:34 |
Last updated: Tu, 02 Jul, 19:05 BST
(Wind Speed in m/s)
Wind data for guidance only, actually gusts may be considerably higher than those shown.
