| Local Time | Sa May 11 | Su May 12 | Mo May 13 | Tu May 14 |
| UV index | 2 | 2 | 2 | 2 |
The strength of the sun's ultraviolet (UV) radiation is expressed as a Solar UV Index or Sun Index.The UV Index does not exceed 8 in the UK (8 is rare; 7 may occur on exceptional days, mostly in the two weeks around the summer solstice). Indices of 9 and 10 are common in the Mediterranean area. The Sun Index forecast refers to the daily maximum. |
| Nearby Weather Stations - Barter Island | Distance |
| Barter Island LRRS Airport | 6.3 km |
| Arctic Village Airport | 282.5 km |
| Margaret Lake | 331.5 km |
| Fort Yukon Airport | 370.6 km |
| Ivvavik National Park | 397.2 km |
| Old Crow | 478.0 km |
| Old Crow | 478.0 km |
| Old Crow Airport | 480.4 km |
