UV Index
UV Index
Today's UV index in Newcastle, United Kingdom 
will be up to 6.7, 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 Newcastle's UV index reaching 6.7, 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.
Newcastle, UK, usually has a UV index ranging from low to moderate, with the highest levels in late spring and early summer. Winter months see very low UV levels due to shorter daylight. The UV index rarely reaches high values compared to sunnier regions.
Seasonally, Newcastle experiences cool, wet winters with temperatures often near freezing. Summers are mild and relatively short, with temperatures commonly between 15 and 22°C (59-72°F). Rainfall is spread throughout the year, peaking during autumn and early winter.
Compared to the wider UK, Newcastle is cooler and wetter than many southern areas. It has milder summers than southern England but colder winters than coastal southern parts. Neighboring Scotland shares similar weather patterns but can be colder and windier.
See the UV index hour by hour for Newcastle, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.