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Fortaleza UV Index Today

Day Summary

The UV index in Fortaleza, Brazil Flag of Brazil will reach a high of 11 today. This means a extreme level of sun exposure. See our tips below to stay safe!

Last checked: 2025-08-22

Hourly Forecast Chart

Today's Safety Tips

Extreme danger! Avoid being in the sun, especially during midday. If you go out, cover up with clothing, a hat, and sunglasses, and use plenty of sunscreen.

Fortaleza's UV Index

The UV index in Fortaleza is usually high, often ranging from 8 to 12 during most of the year, making it one of the sunniest places in Brazil.

Weather Seasons

UV index

Fortaleza has a tropical climate with warm temperatures year-round. The rainy season is from January to June, with the driest months between July and December.

Fortaleza's Climate

Compared to other cities in Brazil, Fortaleza has a consistently hot climate. It is wetter than nearby inland areas but drier than the Amazon region. Neighboring countries like Venezuela have more varied climates with cooler regions.

Hourly UV Index Trend

See the UV index hour by hour for Fortaleza. When the level is high, it's smart to find some shade.

Disclaimer

* The information on this page about the UV index in Fortaleza is for educational purposes only. It is not a substitute for professional medical advice. Always consult a doctor for any health concerns.