The maximum UV Index in Abu Dhabi was 13.6275, typically reaches its peak during the Summer months. The UV Index measures the strength of sunburn-producing ultraviolet radiation. In Abu Dhabi, the highest UV Index can often reach levels considered 'very high' or 'extreme,' which usually means a UV Index of 8 or more. This high index calls for extra precautions, like using sunscreen, wearing protective clothing, and avoiding prolonged sun exposure during midday hours.