Karlovac UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index5.2
- Avg Clouds37%
- Max Temp25.2 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Karlovac, Croatia 
will reach a high of 5.2 today. This means a moderate level of sun exposure. See our tips below to stay safe!
Last checked: 2025-09-10
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.
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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