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Viejo San Juan (18° 27' N/66° 07' W)
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| Th 08 | Fr 09 | Sa 10 | Su 11 | Mo 12 | Tu 13 | We 14 | Th 15 | Fr 16 | Sa 17 | Su 18 | Mo 19 | Tu 20 | We 21 | |
| Tmin (°F) | 80 | 80 | 80 | 80 | 80 | 80 | 80 | 78 | 80 | 80 | 80 | 80 | 82 | 80 |
| Tmax (°F) | 91 | 89 | 89 | 91 | 91 | 87 | 84 | 87 | 91 | 91 | 91 | 91 | 91 | 89 |
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| a.m. | E 11 | E 15 | E 19 | E 9 | E 12 | E 13 | E 22 | SE 12 | SE 6 | SE 10 | E 9 | E 17 | E 19 | E 22 |
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| NE 30 | E 29 | E 28 | E 24 | E 27 | E 23 | E 26 | SE 17 | E 20 | E 22 | E 23 | E 29 | E 33 | NE 31 | |
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| E 17 | E 18 | E 12 | E 11 | E 13 | E 15 | E 23 | SE 8 | SE 9 | E 9 | E 12 | E 18 | E 22 | NE 19 | |
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| Precipitation (mm) | 0.7 | 6.3 | 10.1 | 1.6 | 3 | 10 | 26.4 | 22.3 | 0.8 | 0 | 2.6 | 1.3 | 0.2 | 1.8 |
| Rain risk | 30 % | 65 % | 75 % | 45 % | 55 % | 70 % | 90 % | 70 % | 45 % | 30 % | 55 % | 55 % | 55 % | 60 % |
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| Sunshine hours (hrs) | 7.1 | 6.4 | 5.1 | 6.4 | 5.8 | 3.2 | 3.2 | 3.2 | 5.7 | 6.4 | 5.1 | 6.3 | 7.0 | 7.0 |
| UV index | 12 | 12 | 11 | 12 | 12 | 10 | 9 | 9 | 12 | 12 | 12 | 12 | 12 | 12 |
| Sunrise Sunset |
06:04 18:55 |
06:05 18:55 |
06:05 18:54 |
06:05 18:54 |
06:06 18:53 |
06:06 18:52 |
06:06 18:52 |
06:06 18:51 |
06:07 18:50 |
06:07 18:50 |
06:07 18:49 |
06:07 18:48 |
06:07 18:47 |
06:08 18:47 |
Last updated: Thu 08 Aug 10:56 EDT
(Wind Speed in )
Wind data for guidance only, actually gusts may be considerably higher than those shown.
