Karlovac UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index2.6
- Avg Clouds70%
- Max Temp20.7 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Karlovac, Croatia 
will reach a high of 2.6 today. This means a low level of sun exposure. See our tips below to stay safe!
Last checked: 2025-10-22
Hourly Forecast Chart
Today's Safety Tips
The sun danger is low (0-2). You can enjoy the outdoors safely! On bright days, sunglasses are a good idea.
Karlovac's UV Index
The UV index in Karlovac varies seasonally, typically reaching high levels of 7 to 9 during summer months and lower levels around 1 to 3 in winter. Spring and autumn see moderate UV indexes around 4 to 6.
Weather Seasons
Karlovac experiences four seasons: warm summers often around 25-30°C, cold winters with temperatures around 0°C, and mild springs and autumns. Rainfall is spread throughout the year but peaks in late spring and early autumn.
Karlovac's Climate
Compared to the wider region, Karlovac has a more continental climate with colder winters than coastal Croatia. Neighboring countries like Slovenia and Bosnia also have similar seasonal weather, but Karlovac tends to have more temperature extremes.
Hourly UV Index Trend
See the UV index hour by hour for Karlovac. When the level is high, it's smart to find some shade.
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