UV Index in Tentena, Indonesia

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Tentena, Indonesia, especially given the region's tropical climate and sunny disposition. With UV levels reaching a maximum of 13 during peak hours, awareness can significantly aid in preventing sunburn and protecting skin health. Knowing these levels empowers the community to take appropriate precautions—whether it’s seeking shade, wearing protective clothing, or applying sunscreen—to mitigate the risks associated with high UV exposure. As Tentena enjoys warm weather throughout the year, staying informed about the UV Index not only enhances outdoor enjoyment but also fosters a culture of health and safety under the sun.

Hourly UV Index in Tentena

The UV Index (UVI) begins its ascent at 07:00, reaching a modest 1, but as the sun climbs higher, so does the intensity. By 09:00, it hits 6, pushing outdoor enthusiasts to take notice. The peak occurs at 12:00, where the UVI soars to a scorching 13, indicating the need for sun protection. This high level remains at 12 until 13:00, before gradually tapering off to 9 by 14:00. As the afternoon progresses, the UVI then dips to 5 at 15:00, and continues to decline, hitting 2 at 16:00. Finally, the day winds down with the UVI falling to 1 by 17:00, and then sinking to 0 after 18:00, offering a reprieve from the sun's harsh rays for the evening.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	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

Monthly UV Index Trends in Tentena

The UV Index data indicates extreme exposure levels year-round, with the highest values recorded from January to April, peaking at 17 in February and March. Notably, the high-risk months for sun exposure are January through April, where a burn can occur in just 10 minutes. As we transition into summer, while the index remains elevated, it drops slightly, reaching a low of 12 in June. For both visitors and residents, it is crucial to take protective measures against UV radiation, especially during these high-risk months. Sunscreen, protective clothing, and seeking shade are strongly advised to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Tentena, Indonesia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Tentena. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Tentena, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Tentena UV Index with Other Indonesia Cities

The table above highlights how UV exposure in Tentena compares to other major locations across Indonesia. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Tentena's solar exposure compared to other cities in Indonesia. Generated using Copernicus Atmosphere Monitoring Service information.
	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
Tentena	16	17	17	16	14	12	13	15	15	15	15	14