UV Index
UV Index
Today's UV index in Dublin, United States 
will be up to 9.2, indicating a very high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-05-10
With a UV index of 9.2 in Dublin, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.
Dublin, United States, generally experiences a moderate UV index, often ranging from low to moderate levels, with occasional higher values during summer months. The UV index varies throughout the year based on the sun's position and cloud cover.
Dublin's weather follows typical seasonal patterns with warm, sometimes hot summers and cool to cold winters. Spring and fall are milder, with changing temperatures and occasional rain. Snowfall can occur in winter but is usually not heavy.
Compared to the wider region, Dublin's weather is similar to other parts of the U.S. Midwest or central states, with more temperate conditions than areas farther south or west. Neighboring states might have slightly different weather due to elevation or proximity to large bodies of water.
See the UV index hour by hour for Dublin, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.