Today, the UV index suggests low sun danger (0-2) in Baku, reaching up to 1.8. Remember sunglasses and SPF 30+ on sunny days, and be cautious around reflective surfaces like sand, water, and snow for increased UV exposure.
Read more here about the climate and sun exposure in and around Baku.
The UV index in Baku, Azerbaijan, ranges from moderate to high. During the summer months, from June to August, the UV index can reach levels of 7 to 8 (high). It is important to protect yourself from the sun's rays by using sunscreen, wearing hats, and seeking shade during the peak hours of the day.
Baku experiences four distinct seasons, with hot summers, mild springs and autumns, and cold winters. Summers, from June to September, are hot and humid, with average temperatures ranging from 25 to 35 °C (77 to 95 °F). Spring and autumn are mild, with temperatures around 10 to 20 °C (50 to 68 °F). Winters are cold, with temperatures dropping to -5 to 5 °C (23 to 41 °F) between December and February.
Compared to its region, Baku receives a relatively high amount of sun exposure throughout the year. The city benefits from a semi-arid climate, which means it experiences long hours of sunshine. The annual average sunshine duration is around 2,200 hours, with a peak in summer where the duration can reach about 9 to 10 hours per day. It is important to be cautious about sun exposure and take protective measures to avoid sunburn and other related health risks.
The chart above displays the Shortwave Radiation Sum (MJ/m²) for each day of the last year in Baku. It's designed to provide you with a better understanding of the yearly weather and sun exposure.