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UV Index in Sankt Gallen

UV index


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Today's UV index in Sankt Gallen, Switzerland Switzerland will be up to 4.4, 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.


Today's tips

With a UV index reaching up to 4.4 in Sankt Gallen, 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.

Sankt Gallen's UV Index

The UV index in Sankt Gallen, Switzerland, can reach high levels during summer months, with a maximum index of 8. It's important to protect your skin during these times.

Weather Seasons

UV index

Sankt Gallen experiences four distinct seasons. Winters are cold and snowy, while summers are warm and sunny. Spring and autumn are generally mild, with temperatures gradually increasing or decreasing.

Sankt Gallen's Climate

Compared to its region and neighboring countries, Sankt Gallen's climate is relatively mild. The city receives less rainfall and snow than other parts of Switzerland and is warmer than neighboring Austria and Germany in the winter months.

Annual Sun Radiation

The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Sankt Gallen. It's designed to provide you with a better understanding of the yearly weather and sun exposure.


* This page's content about the UV index in Sankt Gallen (Switzerland) is for educational and informational purposes only. The developers and data providers are not liable for the accuracy, reliability, or availability of the information. The information is not a substitute for professional medical advice, and the developers and data providers are not medical professionals. Seek advice from a qualified health provider for any medical concerns, and do not disregard medical advice or delay seeking it based on the information provided on this site.