UV Index
UV Index
Today's UV index in Groningen, Netherlands 
will be up to 5.6, indicating a moderate level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-06-01
With a UV index reaching up to 5.6 in Groningen, 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 Groningen is usually low to moderate, ranging from 1 to 6 depending on the season, with higher values in summer months and lower in winter. UV levels rarely reach extreme highs.
Groningen has mild summers and cool winters. Rain is common all year but more frequent in autumn and winter. Spring and summer are often cloudy with occasional sunny days, while winter can be chilly with frost and sometimes snow.
Compared to other parts of the Netherlands, Groningen is cooler and windier due to its northern location near the North Sea. It generally has more rain than southern regions. Neighboring countries like Germany and Denmark share similar weather but can be slightly warmer inland.
See the UV index hour by hour for Groningen, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.