Teresina UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index11.6
- Avg Clouds35%
- Max Temp37.2 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Teresina, Brazil 
will reach a high of 11.6 today. This means a extreme level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-26
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.
Teresina's UV Index
Teresina has a high UV index throughout the year, often reaching very strong levels, especially from September to April, requiring careful sun exposure management.
Weather Seasons
The city experiences a tropical climate with a wet season from January to May and a dry season from June to December, featuring hot temperatures year-round with peaks in March and April.
Teresina's Climate
Compared to other parts of Brazil, Teresina is hotter and drier than coastal cities like Rio de Janeiro but wetter than the semi-arid regions to the west. Neighboring countries like Bolivia have cooler highland areas unlike Teresina's lowland heat.
Hourly UV Index Trend
See the UV index hour by hour for Teresina. When the level is high, it's smart to find some shade.
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