May weather forecast
Liège, Belgium

May is an agreeable month in Liège, Belgium, with weather conditions transitioning towards summer. The continued rise in temperature signals the oncoming summer, offering comfortable outdoor conditions. Rainfall is moderately high in May, keeping the city's greenery lush and vibrant. With prolonged daylight hours and mid-range UV index levels, May's climate is ideal for outdoor activities. This month sees the city leaving the leash of spring in preparation to embrace the warmth of summer.

Temperature

With the beginning of May, Liège's average high-temperature sees a minor increase, transitioning from a refreshing 14°C (57.2°F) in April to a comfortable 18°C (64.4°F). Liège records a steady low-temperature average of 8°C (46.4°F) during May.

Rainfall

In Liège, in May, it is raining for 17 days, with typically 41mm (1.61") of accumulated precipitation. In Liège, during the entire year, the rain falls for 196 days and collects up to 630mm (24.8") of precipitation.

Daylight

The average length of the day in May in Liège is 15h and 31min.
On the first day of May, sunrise is at 06:10 and sunset at 20:58. On the last day of the month, sunrise is at 05:30 and sunset at 21:40 CEST.

Sunshine

May through August, with an average of 6h of sunshine, are months with the most sunshine in Liège.

UV index

The average daily maximum UV index in May is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In May, a daily UV index of 6 turns into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.