UV Index
UV Index
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Today's UV index in Tallaght, Ireland 
will be up to 4.1, 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 4.1 in Tallaght, 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 Tallaght, Ireland, is generally low due to its northern location. It reaches moderate levels during summer months, but rarely exceeds this.
Tallaght experiences four distinct seasons. Spring is mild and wet, summers are cool and often cloudy, autumn is crisp and colorful, and winters are damp and cold with occasional snowfall.
Compared to its region and neighboring countries, Tallaght is typically cooler and cloudier. While it shares similar temperatures with other parts of Ireland, it receives less sunlight than southern European countries. Rainfall is more frequent in Tallaght than in many other European cities.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Tallaght. It's designed to provide you with a better understanding of the yearly weather and sun exposure.