São Bento do Sul UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index10.4
- Avg Clouds28%
- Max Temp28.8 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in São Bento do Sul, Brazil 
will reach a high of 10.4 today. This means a veryhigh level of sun exposure. See our tips below to stay safe!
Last checked: 2026-03-21
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.
São Bento do Sul's UV Index
São Bento do Sul has a UV index that varies throughout the year, generally moderate to high during summer months, reaching levels around 7 to 9. Winter months show lower UV levels, typically around 3 to 5.
Weather Seasons
The city experiences distinct seasons with warm summers and cool winters. Rainfall is spread fairly evenly, with a slight increase in summer. Winters can be mild to chilly, sometimes reaching near freezing temperatures.
São Bento do Sul's Climate
Compared to other parts of Brazil, São Bento do Sul has a cooler climate due to its southern location and higher altitude. It is generally cooler than coastal cities like Rio de Janeiro but warmer than some southernmost regions like Porto Alegre.
Hourly UV Index Trend
See the UV index hour by hour for São Bento do Sul. When the level is high, it's smart to find some shade.
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