Last updated: July 2, 2025
Understanding the UV Index in Tobosi, Costa Rica is vital for ensuring sun safety and protecting your skin health. With its warm climate, Tobosi experiences significant UV exposure, especially during peak hours when indices can soar as high as 15. Being aware of these levels helps you effectively prevent sunburn and long-term skin damage, allowing you to fully enjoy the beautiful Costa Rican outdoors. With UV Index readings often reaching critical levels midday, knowing when to seek shade or apply sunscreen is key to safeguarding your skin while basking in the tropical sun.
At sunrise, the UV Index starts off low at 2 by 7:00 AM, but as the sun ascends, the intensity rapidly increases. By 8:00 AM, it reaches 5, and by 9:00 AM, it surges to 8. The peak occurs at 12:00 PM when the index hits a striking 15, indicating a high risk of harm from unprotected sun exposure. As the afternoon progresses, there’s a noticeable decline; by 2:00 PM, it's down to 9, then further diminishes to 5 at 3:00 PM. The sun sets, and by 6:00 PM, the UV Index drops to 0, signaling an end to the day's harmful rays. It's a reminder to stay sun-safe during those prime hours!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 2 | low | 45 min |
08:00 | 5 | moderate | 30 min |
09:00 | 8 | very high | 15 min |
10:00 | 12 | extreme | 10 min |
11:00 | 14 | extreme | 10 min |
12:00 | 15 | extreme | 10 min |
13:00 | 13 | extreme | 10 min |
14:00 | 9 | very high | 15 min |
15:00 | 5 | 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 |
Throughout the year, UV levels remain consistently high, with an extreme exposure category noted across all months. The highest UV Index values occur from March to May, peaking at 16 in April, making this spring period particularly risky for sun exposure. Visitors and residents should be aware that the burn time remains a swift 10 minutes throughout the year, regardless of month. Therefore, it is crucial to take protective measures such as wearing sunscreen, protective clothing, and seeking shade, especially during the peak UV months from March to May. Stay vigilant and prioritize sun safety to minimize the risk of harmful UV exposure.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Limon UVI | 12 | 13 | 14 | 15 | 14 | 13 | 13 | 13 | 13 | 14 | 11 | 10 |
Liberia UVI | 11 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 11 | 10 |
Alajuela UVI | 12 | 13 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 14 | 12 | 10 |
San Jose UVI | 12 | 14 | 15 | 16 | 14 | 14 | 14 | 14 | 14 | 15 | 12 | 11 |
Tobosi | 12 | 14 | 15 | 16 | 15 | 14 | 15 | 14 | 14 | 14 | 12 | 11 |
Paraiso UVI | 13 | 14 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 15 | 12 | 11 |