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Today's UV index in Winterthur, Switzerland will be up to 7.7, indicating a high 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 Winterthur's UV index reaching 7.7, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours between 10 a.m. and 4 p.m., when UV rays are strongest.
The UV index in Winterthur, Switzerland, remains low during the winter months, typically ranging from 0-2, and increases to 4-6 during the summer.
Winterthur experiences four distinct seasons: a chilly winter with occasional snow, a mild spring with occasional rain, a warm and sunny summer, and a cool and colorful autumn.
Winterthur's climate is moderate compared to its region and neighboring countries, with milder winters and cooler summers than southern European cities. However, it still experiences more rainfall than many neighboring countries in central Europe.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Winterthur. It's designed to provide you with a better understanding of the yearly weather and sun exposure.