Mykonos UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index9.2
- Avg Clouds0%
- Max Temp27.2 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Mykonos, Greece 
will reach a high of 9.2 today. This means a veryhigh level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-04
Hourly Forecast Chart
Today's Safety Tips
The risk is very high. It's best to stay out of the sun between 10 a.m. and 4 p.m. If you must be outside, wear protective clothing and apply sunscreen often.
Mykonos's UV Index
Mykonos typically has a UV index ranging from moderate to very high, especially in summer when it can reach levels around 8 to 10. Spring and autumn have lower UV indices, usually between 4 and 7.
Weather Seasons
The island experiences hot, dry summers with lots of sunshine and mild, wetter winters. Seasonal winds called Meltemi blow in summer, making it cooler and breezier. Spring and fall are pleasant with moderate temperatures and occasional rain.
Mykonos's Climate
Compared to mainland Greece, Mykonos is windier and slightly cooler in summer due to the Aegean Sea. Its UV index is similar to other Cyclades islands but higher than northern Greece. Neighboring Turkey’s coastal areas have comparable weather but sometimes more humidity.
Hourly UV Index Trend
See the UV index hour by hour for Mykonos. When the level is high, it's smart to find some shade.
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