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UV Index in Dublin

UV index


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Today's UV index in Dublin, Ireland Ireland will be up to 5.4, 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 5.4 in Dublin, 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.

Dublin's UV Index

The UV index in Dublin, Ireland, is generally low due to its northerly location. It rarely reaches high levels, even in the summer months, because of the moderating influence of the Atlantic Ocean.

Weather Seasons

UV index

Dublin experiences a temperate maritime climate with four distinct seasons. Summers are mild and often damp, while winters are cool and rainy. Spring and autumn are generally gentle and serve as transitional periods between the two extremes.

Dublin's Climate

Compared to its region and neighboring countries, Dublin is relatively mild. Its weather is influenced by the Atlantic Ocean, which keeps temperatures moderate throughout the year. In contrast, cities further east in Europe experience more extreme temperature fluctuations and less rainfall.

Annual Sun Radiation

The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Dublin. 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 Dublin (Ireland) 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.