UV Index
UV Index
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Today's UV index in Port Moresby, Papua New Guinea 
will be up to 12.9, indicating a extreme level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
UV index at 12.9 in Port Moresby means extreme risk; limit outdoor time from 10 a.m. to 4 p.m., use shade, protective clothing, SPF 30+ sunscreen, and sunglasses; watch for bright surfaces like water and snow increasing UV exposure.
The UV index in Port Moresby, Papua New Guinea is consistently high, often reaching extreme levels. This is due to the city's tropical climate and proximity to the equator.
Port Moresby has two main seasons: the wet season and the dry season. The wet season lasts from December to March, with heavy rainfall and high humidity. The dry season, which runs from May to October, is characterized by cooler temperatures and lower humidity.
Compared to its region and neighboring countries, Port Moresby is one of the hottest and wettest cities in the area. Its climate is influenced by its location near the equator and its position in a coastal basin, which leads to high temperatures and humidity. In contrast, neighboring countries such as Australia and Indonesia have more varied climates with distinct seasons.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Port Moresby. It's designed to provide you with a better understanding of the yearly weather and sun exposure.