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Porthmadog (52° 55' N/4° 07' W)
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| Th 22 | Fr 23 | Sa 24 | Su 25 | Mo 26 | Tu 27 | We 28 | Th 29 | Fr 30 | Sa 31 | Su 01 | Mo 02 | Tu 03 | We 04 | |
| Tmin (°F) | 59 | 57 | 53 | 50 | 55 | 60 | 57 | 53 | 60 | 57 | 51 | 53 | 57 | 53 |
| Tmax (°F) | 68 | 60 | 60 | 60 | 64 | 64 | 68 | 77 | 75 | 66 | 69 | 69 | 69 | 66 |
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| a.m. | W 21 | W 27 | SW 12 | SW 28 | SW 18 | SW 18 | S 6 | SE 6 | SE 7 | SW 16 | S 8 | S 5 | W 8 | S 7 |
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| SW 20 | SW 25 | SW 21 | SW 26 | SW 21 | SW 17 | SW 12 | SE 15 | SW 14 | SW 20 | SW 13 | SW 10 | SW 12 | SW 14 | |
| Gusts (km/h) | 60 | |||||||||||||
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| SW 20 | SW 23 | W 12 | SW 20 | SW 21 | SW 11 | SE 4 | E 8 | SW 9 | SW 11 | S 6 | S 5 | NE 8 | SW 12 | |
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| Precipitation (mm) | 25.2 | 21.6 | 7.2 | 10.8 | 4.6 | 11.6 | 0 | 0 | 0 | 0.3 | 0 | 0 | 0 | 0.4 |
| Rain risk | 90 % | 75 % | 65 % | 90 % | 55 % | 90 % | 35 % | 25 % | 45 % | 55 % | 30 % | 20 % | 35 % | 45 % |
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| Sunshine hours (hrs) | 2.1 | 5.0 | 5.7 | 1.4 | 2.8 | 0.7 | 4.9 | 9.7 | 2.8 | 4.8 | 8.2 | 5.4 | 6.1 | 3.4 |
| UV index | 4 | 4 | 5 | 3 | 4 | 3 | 4 | 5 | 4 | 4 | 5 | 4 | 5 | 4 |
| Sunrise Sunset |
06:10 20:27 |
06:12 20:25 |
06:14 20:22 |
06:15 20:20 |
06:17 20:18 |
06:19 20:16 |
06:20 20:13 |
06:22 20:11 |
06:24 20:09 |
06:25 20:06 |
06:27 20:04 |
06:29 20:02 |
06:31 20:00 |
06:32 19:57 |
Last updated: Thu 22 Aug 05:08 EDT
(Wind Speed in km/h)
Wind data for guidance only, actually gusts may be considerably higher than those shown.
