UV Index
UV Index
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Today's UV index in Tbilisi, Georgia 
will be up to 7.3, indicating a high 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 Tbilisi's UV index reaching 7.3, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours between 10 a.m. and 4 p.m., when UV rays are strongest.
The UV index in Tbilisi, Georgia, can reach high levels during peak sunlight hours, particularly in the summer months. It's always a good idea to check the local UV forecast before spending extended periods of time outside.
Tbilisi experiences four distinct seasons. Spring, from March to May, is generally mild and wet. Summers, from June to August, are warm and dry, with temperatures sometimes exceeding 30°C. Autumn, from September to November, is usually cool and colorful, while winters, from December to February, can be cold and snowy.
Compared to its region and neighboring countries, Tbilisi has a more continental climate, with hotter summers and colder winters than coastal areas or higher elevation cities. It's warmer than cities in the nearby Caucasus Mountains and cooler than many cities in the Middle East.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Tbilisi. It's designed to provide you with a better understanding of the yearly weather and sun exposure.