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UV Index Forecast for Isle Of Barra, Castle Bay
UV index is used to describe the strength of the sun's UV radiation. As a benchmark, 7 may occur on exceptional days and 8 is rare in the UK.
Updated: 24 07 2026 13:06 UTC / Model: 20260723 12z / info
Saturday 25 July (Today)
| 06am | 0 |
|---|---|
| 07am | 0 |
| 08am | 1 |
| 09am | 2 |
| 10am | 3 |
| 11am | 2 |
| 12pm | 5 Exposure level |
| 13pm | 6 |
| 14pm | 6 |
| 15pm | 5 |
| 16pm | 5 |
| 17pm | 3 |
05:13 / 21:59 04:19 / 22:54
Sunday 26 July (Tomorrow)
| 06am | 0 |
|---|---|
| 07am | 0 |
| 08am | 1 |
| 09am | 1 |
| 10am | 3 |
| 11am | 4 |
| 12pm | 5 Exposure level |
| 13pm | 6 |
| 14pm | 6 |
| 15pm | 5 |
| 16pm | 4 |
| 17pm | 2 |
05:15 / 21:57 04:21 / 22:51
Monday 27 July
| 06am | 0 |
|---|---|
| 07am | 0 |
| 08am | 0 |
| 09am | 1 |
| 10am | 2 |
| 11am | 3 |
| 12pm | 5 Exposure level |
| 13pm | 6 |
| 14pm | 7 |
| 15pm | 6 |
| 16pm | 4 |
| 17pm | 3 |
05:17 / 21:55 04:23 / 22:49
Tuesday 28 July
| 06am | 0 |
|---|---|
| 07am | 0 |
| 08am | 1 |
| 09am | 2 |
| 10am | 3 |
| 11am | 5 |
05:19 / 21:53 04:26 / 22:46
1-2 | 3-5 | 6-7 | 8-10 | 11 |
