UV Index
UV Index
Today's UV index in Krakow, Poland 
will be up to 4.7, indicating a moderate level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-05-09
With a UV index reaching up to 4.7 in Krakow, stay shaded during midday when the sun is strongest; wear protective clothing, a wide-brimmed hat, UV-blocking sunglasses; apply SPF 30+ sunscreen every 2 hours, even on cloudy days; and be cautious of heightened UV on bright surfaces.
Krakow's UV index varies from low in winter to moderate or high in summer, peaking around June and July when the sun is strongest.
Seasons in Krakow include cold, snowy winters and warm, sometimes rainy summers, with spring and autumn being mild and transitional.
Compared to other parts of Poland, Krakow is slightly warmer than northern regions but cooler than southern mountainous areas. Its climate is similar to nearby Czech Republic and Slovakia, with cold winters and warm summers.
See the UV index hour by hour for Krakow, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.