Untether the summer weather
3 ways to turn a summer session in to a session of a lifetime.
UV Index Forecast for Chew Valley Lake
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: 10 09 2026 13:06 UTC / Model: 20260909 12z / info
Thursday 10 September (Today)
| 06am | 0 |
|---|---|
| 07am | 0 |
| 08am | 0 |
| 09am | 1 |
| 10am | 2 |
| 11am | 2 |
| 12pm | 3 Exposure level |
| 13pm | 4 |
| 14pm | 4 |
| 15pm | 3 |
| 16pm | 2 |
| 17pm | 1 |
06:36 / 19:38 06:02 / 20:12
Friday 11 September (Tomorrow)
| 06am | 0 |
|---|---|
| 07am | 0 |
| 08am | 0 |
| 09am | 1 |
| 10am | 3 |
| 11am | 4 |
| 12pm | 5 Exposure level |
| 13pm | 6 |
| 14pm | 6 |
| 15pm | 4 |
| 16pm | 3 |
| 17pm | 1 |
06:37 / 19:36 06:03 / 20:10
Saturday 12 September
| 06am | 0 |
|---|---|
| 07am | 0 |
| 08am | 0 |
| 09am | 1 |
| 10am | 2 |
| 11am | 4 |
| 12pm | 4 Exposure level |
| 13pm | 5 |
| 14pm | 5 |
| 15pm | 4 |
| 16pm | 3 |
| 17pm | 1 |
06:39 / 19:34 06:05 / 20:07
Sunday 13 September
| 06am | 0 |
|---|---|
| 07am | 0 |
| 08am | 0 |
| 09am | 1 |
| 10am | 3 |
| 11am | 4 |
| 12pm | 5 Exposure level |
| 13pm | 6 |
| 14pm | 5 |
| 15pm | 4 |
| 16pm | 3 |
| 17pm | 1 |
06:40 / 19:31 06:07 / 20:05
Monday 14 September
| 06am | 0 |
|---|---|
| 07am | 0 |
| 08am | 0 |
| 09am | 1 |
| 10am | 2 |
| 11am | 4 |
06:42 / 19:29 06:08 / 20:03
1-2 | 3-5 | 6-7 | 8-10 | 11 |
