UV Index
UV Index
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Today's UV index in Baku, Azerbaijan 
will be up to 4.9, indicating a moderate level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
With a UV index reaching up to 4.9 in Baku, stay shaded during midday when the sun is strongest; wear protective clothing, a wide-brimmed hat, UV-blocking sunglasses; apply SPF 30+ sunscreen every 2 hours, even on cloudy days; and be cautious of heightened UV on bright surfaces.
The UV index in Baku, Azerbaijan, can reach high levels during the summer months, with a peak around June. It is important to be aware of this if you are planning outdoor activities during this time.
Baku has a semi-arid climate, with hot, dry summers and mild, wet winters. Spring and autumn are brief and transitional. The city experiences significant temperature fluctuations between day and night, especially in the cooler months.
Compared to its region and neighboring countries, Baku's climate is relatively mild. The city is located on the Caspian Sea, which moderates its temperature. Nearby countries like Iran and Turkey have much hotter summers and colder winters. Baku's climate is also less extreme than that of its regional neighbor, Central Asia.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Baku. It's designed to provide you with a better understanding of the yearly weather and sun exposure.