Last updated: June 2, 2025
In Itaberai, Brazil, being aware of the UV Index is crucial for protecting your skin and overall health. The UV Index, which measures the level of ultraviolet radiation from the sun, is especially important in this sunny region, where peak values can reach 9 during the mid-afternoon. Understanding these levels helps you take necessary precautions against sunburn and long-term skin damage, ensuring you enjoy the beautiful climate without risks. With Itaberai's typical Aw climate, where sun exposure can be intense, staying informed about daily UV levels enables residents and visitors alike to make safer choices under the Brazilian sun.
The UV Index today follows an interesting trajectory, peaking dramatically as the day progresses. Starting softly in the early hours, with a maximum of 1 at both 07:00 and 08:00, it climbs steadily to reach a moderate 3 by 09:00. The warmth intensifies, and by 11:00, we see a significant spike to 8, culminating in an impressive maximum of 9 at 12:00. This peak indicates a high level of UV exposure, urging sun safety practices. The intensity gradually tapers off, with readings of 8 at 13:00 and diminishing to 6 and 4 through the afternoon. By 16:00, the index drops to 2, before fading into evening with readings at 1 by 17:00 and falling to 0 for the final hours, signaling a safe return indoors as sunlight wanes. Stay protected during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index experiences seasonal fluctuations, with the highest levels occurring in the winter and early spring months. January through April consistently show extreme values, ranging from 16 to 14, indicating a burn time of just 10 minutes. As temperatures rise, May and June drop slightly to very high levels of 10 and 9 respectively, allowing for a marginally increased burn time of 15 minutes. July continues with a very high index at 10, then shifts back to extreme levels in August and September, with values of 12 and 13. The trend remains high into October and November, before dipping to 16 in December. Given these patterns, visitors and residents are advised to take precautions during high-risk months, particularly in the winter and early spring, by using sun protection measures such as sunscreen, hats, and protective clothing, and to remain cautious even in months classified as very high. Always be aware of the UV Index for the day and limit direct sun exposure accordingly.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rio de Janeiro UVI | 15 | 14 | 13 | 10 | 7 | 6 | 7 | 9 | 11 | 12 | 13 | 15 |
| Sao Paulo UVI | 16 | 15 | 12 | 11 | 8 | 6 | 7 | 9 | 11 | 13 | 14 | 15 |
| Belo Horizonte UVI | 17 | 16 | 14 | 12 | 9 | 7 | 8 | 10 | 12 | 13 | 14 | 16 |
| Salvador UVI | 14 | 14 | 14 | 13 | 10 | 9 | 9 | 12 | 12 | 15 | 15 | 14 |
| Itaberai | 16 | 16 | 14 | 13 | 10 | 9 | 10 | 12 | 13 | 15 | 15 | 16 |
| Fortaleza UVI | 14 | 14 | 15 | 15 | 13 | 11 | 11 | 12 | 13 | 13 | 13 | 13 |