UV index and sunburn time in Estonia

Peak UV index and how quickly unprotected skin burns, for 2 cities in Estonia.

City	Peak UV	Category	Month	Burns after
Tallinn	5.0	Moderate	June	47 min
Tartu	5.2	Moderate	June	45 min

The same UV also drives vitamin D synthesis — and stops entirely for part of the year at higher latitudes. Vitamin D winters in Estonia →

Burn times are for skin type III with no sunscreen. How these are calculated