UV Index
UV Index
Today's UV index in Nazaré, Portugal 
will be up to 7.1, 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: 2025-05-10
With Nazaré's UV index reaching 7.1, 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.
Nazaré, Portugal typically has a UV index that ranges from moderate to high, especially during summer months when the sun is strongest. The UV index can reach values around 8 to 10 in peak summer days. In winter, the UV index is much lower, usually between 1 and 3.
Nazaré experiences mild, wet winters and warm, dry summers. Rainfall mostly happens from October to April, while July and August are the driest months. Temperatures in summer are comfortable, rarely exceeding 30°C, and winter temperatures are generally mild, rarely dropping below 10°C.
Compared to other parts of Portugal, Nazaré has a cooler climate due to its location by the Atlantic Ocean. It is cooler and more humid than inland areas like Lisbon or Porto. Compared to Spain's nearby coastal regions, Nazaré tends to be less hot in summer and more influenced by ocean breezes.
See the UV index hour by hour for Nazaré, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.