UV Index in Siumate, Indonesia

Last updated: May 3, 2025

Understanding the UV Index in Siumate, Indonesia is crucial for safeguarding your skin and promoting overall health. With tropical climate characteristics, Siumate experiences significant sun exposure, particularly during peak hours when UV levels can soar to 12—a level indicating a very high risk of harm from unprotected sun exposure. Awareness of these UV levels is essential for preventing sunburn and reducing long-term skin damage. By staying informed about the daily UV Index, residents and visitors can take proactive measures to protect themselves from harmful rays, ensuring safe enjoyment of this beautiful region throughout the year.

Hourly UV Index in Siumate

As the sun rises, the UV Index begins its ascent, starting at a mild 1 at 7:00 AM. By 8:00 AM, it noticeably increases to 3, signaling the need for some sun protection. The real intensity hits between 10:00 AM and 12:00 PM when the index peaks at a striking 12, prompting everyone to seek shade and apply sunscreen. As the afternoon progresses, the UV levels gradually decline, dropping to 10 at 1:00 PM, then tapering to 4 by 3:00 PM. The evening hours welcome a significant decrease, with the index falling to 1 by 4:00 PM and dropping to 0 by 6:00 PM, marking a safe end to sun exposure for the day. Always remember: knowing when to shield yourself from those harmful rays is key to enjoying your time outdoors!

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	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	1	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 Siumate

The UV Index reveals significant seasonal changes in sun exposure, with extreme levels occurring consistently from January through November. The highest risk months are February, March, July, August, and September, all averaging a UV Index of 16 or higher, resulting in a burn time of just 10 minutes. Even in June, while the Index lowers slightly to 10, the exposure remains categorized as very high, allowing for a bit more time before burning at 15 minutes. It is crucial for both residents and visitors to prioritize sun safety throughout the year, particularly between January and November, by wearing protective clothing, applying high-SPF sunscreen regularly, and seeking shade during peak sunlight hours.

Monthly Maximum UV Index for Siumate, Indonesia

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

The table above highlights how UV exposure in Siumate 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.

Siumate'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
Siumate	15	16	16	14	12	10	11	13	15	15	15	14