UV Index in Mamasa, Indonesia

Last updated: July 2, 2025

In Mamasa, Indonesia, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels is essential to prevent sunburn and long-term skin damage, especially in a region known for its warm and sunny Af climate. With UV Index levels peaking around 12 during midday, residents and visitors must take precautions to mitigate the risks associated with high exposure. Whether you're enjoying outdoor activities or simply soaking up the sun, knowing the UV Index can help you make informed decisions and maintain healthy skin.

Hourly UV Index in Mamasa

As the sun rises, the UV Index begins to climb, starting at a mild 1 by 7:00 AM. By 8:00 AM, it jumps to 3, indicating a gradual increase in sun intensity. The real heat sets in around 10:00 AM, peaking at an impressive 9. As the clock strikes noon, the UV Index reaches its maximum of 13, highlighting the critical need for sunscreen and protective clothing. The afternoon sees a slight decline, with values of 12 at 1:00 PM and 9 at 2:00 PM, before dipping to 6 at 3:00 PM. As the day winds down, the UV Index steadily falls, dropping to 3 by 4:00 PM, and finally back to 1 and 0 by 5:00 PM and 6:00 PM, respectively, signaling a safe end to solar exposure for the day.

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	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Mamasa

The UV Index displays high levels of solar radiation throughout the year, with extreme exposure recorded from January through April, peaking at 17. May sees a slight decrease to 15, but remains at extreme risk. June and July maintain a UV Index of 13, while August rises again to 15. The UV levels remain critical at 16 through September, October, and November, and drop slightly to 15 in December. Given these consistent readings, it is crucial for visitors and residents to adopt protective measures during these high-risk months, particularly from January to April. Always wear appropriate sunscreen, protective clothing, and seek shade during peak hours to minimize the risk of harmful UV exposure.

Monthly Maximum UV Index for Mamasa, Indonesia

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

The table above highlights how UV exposure in Mamasa 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.

Mamasa'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
Mamasa	16	17	17	17	15	13	13	15	16	16	16	15