UV Index in Fatumetan, Indonesia

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Fatumetan, Indonesia, where the climate's tropical characteristics can lead to varying UV exposure throughout the day. With peak UV levels reaching a staggering 12 at noon, knowledge of these levels is essential for effective sunburn prevention and maintaining skin health. The consistently high UV ratings, particularly from 10:00 AM to 2:00 PM, underscore the importance of being proactive about sun protection to safeguard against harmful effects. As you enjoy the sunny beauty of Fatumetan, stay informed to ensure your outdoor experiences are both enjoyable and safe!

Hourly UV Index in Fatumetan

At dawn, the UV Index starts off gently at 1 by 07:00, but as the morning unfolds, it swiftly climbs. By 09:00, the index hits 6, indicating a moderate risk of harm from unprotected sun exposure. The sun reaches its zenith around noon, peaking at a scorching 12 at 12:00. 11:00 to 12:00 marks the most dangerous hours for sun exposure, with the UV Index staying at 11 and 12, so sunscreen is essential! After this peak, a gradual decline begins. By 14:00, it drops to 7, and then further descends into the afternoon and evening, stabilizing at 0 by 19:00, indicating a safe end to sun exposure for the day. This data serves as a reminder to stay sun-safe during those critical midday hours!

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	11	extreme	10 min
12:00	12	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 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

Monthly UV Index Trends in Fatumetan

The data reveals that the UV Index remains consistently high to extreme throughout the year, with particularly high-risk months between January and April, where it reaches a peak of 16. Although the index dips slightly in June, where it drops to 10 (very high), it rises again in July and August, maintaining extreme levels through September and October. Visitors and residents are strongly advised to take precautions, especially during the months of January to April, when the burn time is just 10 minutes. Protective measures such as wearing sunscreen, UV-blocking clothing, and seeking shade during peak sunlight hours are essential to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Fatumetan, Indonesia

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

The table above highlights how UV exposure in Fatumetan 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.

Fatumetan'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
Fatumetan	15	16	16	14	12	10	12	13	15	16	15	14