UV Index
UV Index
Today's UV index in Maynooth, Ireland 
will be up to 6, indicating a 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: 2025-07-20
With Maynooth's UV index reaching 6, protect your skin from harm by staying in shade, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours, especially between 10 a.m. and 4 p.m. when UV rays are strongest.
The UV index in Maynooth, Ireland is generally low, ranging from 1 to 3 during the spring and summer months, indicating minimal to moderate ultraviolet radiation levels.
Seasonally, Maynooth experiences cool and mild weather. Winters are cold and wet, while summers are cool and sometimes rainy. Spring and autumn bring moderate temperatures with occasional showers.
Compared to the rest of Ireland and nearby countries like the UK, Maynooth has a similar climate with mild temperatures and frequent rain. It is cooler and wetter than many parts of mainland Europe, especially southern regions.
See the UV index hour by hour for Maynooth, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.