Last updated: June 2, 2025
In Karubaga, Indonesia, understanding the UV Index is vital for protecting your skin and overall health. With peak UV levels reaching up to 13 around midday, awareness is crucial for preventing sunburn and long-term skin damage. Karubaga experiences a temperate Cfb climate, but the intensity of UV radiation can still pose significant risks, especially during the hottest hours of the day. Staying informed about these levels empowers residents and visitors alike to enjoy the sun safely while safeguarding their well-being.
The UV Index data reveals a dramatic transformation throughout the day. Early in the morning, at 07:00, the UV Index starts at a minimal 1, but by 09:00, it skyrockets to 7, indicating a rise in sun intensity. The peak occurs between 11:00 and 12:00, where it reaches its zenith at an impressive 13, showcasing the potential for skin damage without protection. As the afternoon progresses, the index gradually declines, with values dropping to 4 by 15:00 and further dwindling to a 0 by 19:00. This pattern highlights the importance of sun safety during the midday hours when UV radiation is most potent, urging us to embrace the shade and apply sunscreen accordingly.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 8 | very high | 15 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 data reveals consistently extreme exposure levels throughout the year, with values peaking at 18 from January to April and fluctuating between 13 and 16 later in the year. The high-risk months for UV exposure are primarily the first four months of the year when the index remains at its highest. Visitors and residents should take precautionary measures year-round, such as wearing protective clothing, applying sunscreen, and seeking shade, especially during peak daylight hours, to minimize the risk of sunburn and long-term skin damage. Remember, even on overcast days, harmful UV rays can still affect your skin, so stay vigilant!
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Surabaya UVI | 13 | 15 | 14 | 12 | 12 | 10 | 11 | 12 | 14 | 13 | 13 | 13 |
| Bekasi UVI | 14 | 16 | 16 | 14 | 11 | 10 | 10 | 11 | 13 | 15 | 14 | 13 |
| Jakarta UVI | 14 | 16 | 16 | 14 | 11 | 10 | 10 | 11 | 13 | 15 | 14 | 13 |
| Medan UVI | 13 | 15 | 15 | 15 | 14 | 12 | 12 | 13 | 14 | 14 | 13 | 12 |
| Bandung UVI | 15 | 16 | 16 | 15 | 12 | 11 | 11 | 12 | 14 | 15 | 15 | 14 |
| Karubaga | 17 | 18 | 18 | 18 | 15 | 13 | 13 | 15 | 16 | 16 | 16 | 16 |