UV Index in Wamena, Indonesia

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of Wamena, Indonesia. With its tropical climate and elevation, Wamena can expose individuals to significant ultraviolet radiation, especially during midday hours. Being aware of UV levels helps in preventing sunburn and maintaining long-term skin health, particularly when values peak at a concerning 13 around noon. As the sun's rays can be harmful, learning about these levels empowers the community to take necessary precautions and enjoy the outdoors safely.

Hourly UV Index in Wamena

The UV Index peaks spectacularly throughout the morning and early afternoon, making sun safety a top priority. Starting at a modest 1 at 07:00, it quickly escalates to 3 by 08:00. As the sun climbs higher, the index surges to 7 at 09:00 and reaches its zenith, 13, by both 11:00 and 12:00. This intense mid-day exposure signals outdoor enthusiasts to exercise caution and apply sunscreen diligently. The index begins to taper off after 13:00, descending to 9 by 14:00 and falling to 5 at 15:00. As we transition into the late afternoon and evening, the UV Index plummets, dropping to 2 at 16:00, and finally sinking to 0 by 18:00, making the later hours safe for evening outings. Keep this hourly forecast in mind to protect your skin and enjoy the sun responsibly!

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	7	high	25 min
10:00	10	very high	15 min
11:00	13	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 Wamena

Throughout the year, the UV Index remains consistently extreme, with only slight fluctuations in values. The highest risk months are from January to April, where the UV Index peaks at 19, indicating that individuals can burn within 10 minutes of exposure. Although the Index decreases slightly in the summer months of June and July, it still remains significant, with values around 13-15. Notably, even during October and November, the UV Index stays elevated at 16-17. Therefore, it is crucial for both visitors and residents to take appropriate precautions year-round, including the use of sunscreen, protective clothing, and seeking shade during peak sun hours to minimize health risks associated with UV exposure.

Monthly Maximum UV Index for Wamena, Indonesia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Wamena. 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 Wamena, 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 Wamena UV Index with Other Indonesia Cities

The table above highlights how UV exposure in Wamena 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.

Wamena'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
Wamena	18	19	19	18	15	13	13	15	17	17	16	16