UV Index
UV Index
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Today's UV index in Warsaw, Poland 
will be up to 3.8, indicating a moderate level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
With a UV index reaching up to 3.8 in Warsaw, 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.
The UV index in Warsaw, Poland, can reach a high of 8 during the summer months. This is considered a very high level, and it's important to take sun protection measures during these times.
Warsaw experiences four distinct seasons: a cold and snowy winter, a mild and rainy spring, a warm and sunny summer, and a crisp and colorful fall. Each season offers its own unique charm and activities.
Compared to its region and neighboring countries, Warsaw has a more continental climate with hotter summers and colder winters than many Western European cities. However, it is still milder than cities further east in Russia. The city also receives a fair amount of rainfall throughout the year.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Warsaw. It's designed to provide you with a better understanding of the yearly weather and sun exposure.