Today's UV index in Keulendam, Belgium will be up to 6.9, 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: 2025-06-21
With Keulendam's UV index reaching 6.9, 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 Keulendam, Belgium, varies throughout the year, typically ranging from low in winter to moderate or high during summer months, peaking around midday. The highest UV readings occur in June and July.
Keulendam experiences mild summers and cool winters with regular rainfall year-round. Spring and autumn bring a mix of sunny and rainy days, while winter can be chilly with occasional frost and rare snow. Summer days are generally pleasant but not very hot.
Compared to other parts of Belgium and neighboring countries like the Netherlands and Germany, Keulendam’s weather is typical for the region. It has similar temperatures and rainfall, with no extreme weather patterns, making it a moderate climate zone in Western Europe.
See the UV index hour by hour for Keulendam, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.