Avarua UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index9.1
- Avg Clouds59%
- Max Temp22.6 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Avarua, Cook Islands 
will reach a high of 9.1 today. This means a veryhigh level of sun exposure. See our tips below to stay safe!
Last checked: 2025-09-02
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.
Avarua's UV Index
The UV index in Avarua, Cook Islands, is typically high year-round, often ranging from 8 to 12, indicating strong sun exposure especially during midday hours. The region experiences strong ultraviolet radiation due to its tropical location.
Weather Seasons
Avarua has a warm, tropical climate with two main seasons: a wet season from November to April, which brings heavy rain and humidity, and a dry season from May to October, featuring cooler and drier weather. Temperatures remain fairly steady throughout the year.
Avarua's Climate
Compared to nearby islands, Avarua's climate is similar to that of other Cook Islands but generally warmer and wetter than New Zealand. It is more tropical and breezy than larger neighbors like Fiji and Tonga, which have more variation in rainfall and temperature.
Hourly UV Index Trend
See the UV index hour by hour for Avarua. When the level is high, it's smart to find some shade.
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