UV Index
UV Index
Today's UV index in Pekalongan, Indonesia 
will be up to 8, indicating a very 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: 2025-06-27
With a UV index of 8 in Pekalongan, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.
The UV index in Pekalongan is usually high, often ranging from 8 to 11, especially during the middle of the day when the sun is strongest. This means strong sunlight and a lot of ultraviolet rays reaching the ground.
Pekalongan has a tropical climate with two main seasons: a wet season from November to March and a dry season from April to October. During the wet season, it rains frequently and temperatures stay warm, while the dry season is mostly sunny and slightly cooler.
Compared to nearby regions in Indonesia, Pekalongan’s weather is quite typical with high humidity and warm temperatures year-round. It is similar to other coastal cities on Java but generally wetter than inland areas and less variable than neighboring countries like Malaysia or Thailand.
See the UV index hour by hour for Pekalongan, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.