UV Index in Lamasi, Indonesia

Last updated: June 2, 2025

Understanding the UV Index in Lamasi, Indonesia is crucial for maintaining your skin health and preventing sunburn. With the region's tropical climate, residents and visitors alike face significant UV exposure, particularly during peak hours. Knowing the UV levels can help you take proactive steps to protect yourself from harmful rays, ensuring your outdoor activities remain enjoyable and safe. Expect a high UV Index, especially between 10:00 AM and 1:00 PM, when values can reach a maximum of 12, indicating an extreme risk of harm from unprotected sun exposure. Stay informed and stay safe in the sunny paradise of Lamasi!

Hourly UV Index in Lamasi

During the day, the UV Index climbs sharply, peaking at 12 by noon, indicating a high risk of harm from unprotected sun exposure. The intensity begins at a low 1 at 7:00 AM, gradually rising as the sun ascends. It hits 11 at 11:00 AM, representing a critical time for sun safety measures. While the index starts to drop after 1:00 PM, declining to 0 by 6:00 PM, the midday hours warrant caution—especially between 10:00 AM and 2:00 PM. Stay protected and enjoy the sun wisely!

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	5	moderate	30 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	10	very high	15 min
14:00	8	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 Lamasi

The UV Index displays extremely high levels of ultraviolet radiation throughout the year, consistently remaining between 14 and 16 from January to April and September to December. The months of January, February, March, and April experience the highest UV indexes, making them crucial high-risk months for sun exposure, with a burn time as short as 10 minutes in these periods. Visitors and residents should take precautionary measures such as wearing protective clothing, using sunscreen, and seeking shade, especially during peak hours, to reduce their risk of skin damage. As the UV Index begins to dip slightly in June and July, it still remains within the extreme category, warranting continued vigilance. Therefore, it is essential for everyone to stay informed and prioritize sun safety all year round.

Monthly Maximum UV Index for Lamasi, Indonesia

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

The table above highlights how UV exposure in Lamasi 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.

Lamasi'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
Lamasi	15	16	16	15	14	12	12	14	15	15	14	14