UV Index
UV Index
Today's UV index in Zlín, Czechia 
will be up to 7.4, indicating a high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-06-22
With Zlín's UV index reaching 7.4, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours, especially between 10 a.m. and 4 p.m. when UV rays are strongest.
The UV index in Zlín, Czechia, usually ranges from low to moderate levels throughout the year. It peaks during the summer months, reaching moderate to high values, especially around midday. Winter months have the lowest UV index.
Zlín experiences four distinct seasons. Summers are warm with temperatures averaging around 20-25°C, while winters can be cold, often dropping below freezing. Spring and autumn are mild and can be rainy, with changing temperatures.
Compared to the wider Czech Republic, Zlín's weather is typical, with no extreme differences. Neighboring countries like Slovakia and Poland share similar seasonal patterns, though mountainous areas may have cooler temperatures and more snow in winter.
See the UV index hour by hour for Zlín, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.