UV Index
UV Index
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Today's UV index in Skiathos, Greece 
will be up to 2.7, indicating a low 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.
Today, the UV index suggests low sun danger (0-2) in Skiathos, reaching up to 2.7. Remember sunglasses and SPF 30+ on sunny days, and be cautious around reflective surfaces like sand, water, and snow for increased UV exposure.
Skiathos, Thessaly, Greece experiences a Mediterranean climate with high UV index during the summer months, reaching up to 9-10, making it essential to take necessary precautions. The warmest months are July and August, with average highs reaching 32°C (90°F).
The island has mild winters, with temperatures ranging from 10-15°C (50-59°F) from December to February. Spring and autumn are pleasant, with temperatures between 18-22°C (64-72°F), making them ideal for outdoor activities. Overall, Skiathos enjoys a relatively dry climate with moderate humidity.
Compared to other regions in Greece, Skiathos has a slightly cooler climate due to its northern location. It is similar to neighboring countries such as Bulgaria and Macedonia, which also experience Mediterranean climates with mild winters and warm summers. However, Skiathos tends to be slightly drier than these countries, making it an attractive destination for tourists.