UV index and sunburn time in Croatia
Peak UV index and how quickly unprotected skin burns, for 3 cities in Croatia.
| City | Peak UV | Category | Month | Burns after |
|---|---|---|---|---|
| Zagreb | 7.8 | High | July | 30 min |
| Split | 8.3 | Very high | July | 28 min |
| Rijeka | 7.9 | High | July | 30 min |
The same UV also drives vitamin D synthesis — and stops entirely for part of the year at higher latitudes. Vitamin D winters in Croatia →
Burn times are for skin type III with no sunscreen. How these are calculated