UV Index
UV Index
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Today's UV index in Alofi, Niue 
will be up to 14.2, 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 14.2 in Alofi 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 Alofi, Niue, typically ranges from low to very high, with the highest levels occurring during the summer months. It's important to be aware of the UV index and take necessary precautions to protect yourself from excessive sun exposure.
Alofi has a tropical climate, with two main seasons: the warm and wet summer season (November to April) and the cooler and drier winter season (May to October). The wettest months are January and February, while August is the driest month.
Compared to its region and neighboring countries, Alofi's weather is relatively stable and consistent. Niue is located outside the hurricane belt, which makes its climate less prone to extreme weather events compared to some of its Pacific Island neighbors. However, its remote location also means that it can experience more variability in temperature and rainfall compared to larger countries in the region.
The chart below displays the average Shortwave Radiation Sum (MJ/m²) for each month of the last year in Alofi. It's designed to provide you with a better understanding of the yearly weather and sun exposure.