UV Index
Alofi UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index9.2
- Avg Clouds47%
- Max Temp24.5 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Alofi, Niue 
will reach a high of 9.2 today. This means a veryhigh level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-18
Hourly Forecast Chart
Today's Safety Tips
The risk is very high. It's best to stay out of the sun between 10 a.m. and 4 p.m. If you must be outside, wear protective clothing and apply sunscreen often.
Alofi's UV Index
The UV index in Alofi, Niue, is generally high throughout the year, often ranging from moderate to very high, especially during the summer months, which means the sun's rays can be very strong. The seasons in Alofi are warm and tropical, with a wet season from November to April that brings more rain and humidity, and a dry season from May to October with less rain and slightly cooler temperatures. Compared to nearby countries like Samoa and Tonga, Alofi experiences a similar tropical climate but tends to have slightly less variation in temperature and a consistent high humidity due to its small size and ocean surroundings.
Hourly UV Index Trend
See the UV index hour by hour for Alofi. When the level is high, it's smart to find some shade.
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