Hersonissos UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index7.7
- Avg Clouds23%
- Max Temp23.8 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Hersonissos, Greece 
will reach a high of 7.7 today. This means a high level of sun exposure. See our tips below to stay safe!
Last checked: 2025-09-07
Hourly Forecast Chart
Today's Safety Tips
Be careful! The sun's rays are strong. Try to stay in the shade between 10 a.m. and 4 p.m. Wear a hat, sunglasses, and reapply SPF 30+ sunscreen every 2 hours.
Hersonissos's UV Index
The UV index in Hersonissos, Greece, is typically high during summer months, often reaching levels of 8 to 10, which means strong sunlight. In winter, it drops to moderate levels around 3 to 5.
Weather Seasons
Hersonissos experiences hot, dry summers with temperatures often above 30°C (86°F) and mild, wetter winters with temperatures averaging around 10-15°C (50-59°F). Spring and autumn are warm and pleasant with less rainfall.
Hersonissos's Climate
Compared to other parts of Greece, Hersonissos is sunnier and warmer than northern regions. It has a Mediterranean climate similar to other Crete areas but is usually warmer and less rainy than mainland cities like Athens or Thessaloniki.
Hourly UV Index Trend
See the UV index hour by hour for Hersonissos. When the level is high, it's smart to find some shade.
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