Mostar UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index4.4
- Avg Clouds90%
- Max Temp17.2 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Mostar, Bosnia and Herzegovina 
will reach a high of 4.4 today. This means a moderate level of sun exposure. See our tips below to stay safe!
Last checked: 2025-09-30
Hourly Forecast Chart
Today's Safety Tips
The sun is a bit strong. Find some shade during midday. Wear a hat, sunglasses, and use SPF 30+ sunscreen if you'll be outside for a while.
Mostar's UV Index
Mostar’s UV index is typically high during summer, often reaching levels of 7 to 9, indicating strong sunlight. In winter, the UV index drops to around 1 or 2, showing much weaker sun exposure.
Weather Seasons
Mostar experiences hot, dry summers with temperatures often above 30°C (86°F). Winters are mild and wetter with temperatures generally between 0°C and 10°C (32°F to 50°F). Spring and autumn bring moderate temperatures and occasional rain.
Mostar's Climate
Compared to other parts of Bosnia and Herzegovina, Mostar is warmer and sunnier. It has a Mediterranean climate unlike the colder, snowier regions in the north and mountains. Neighboring Croatia shares similar coastal weather but Mostar is hotter inland.
Hourly UV Index Trend
See the UV index hour by hour for Mostar. When the level is high, it's smart to find some shade.
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