UV Index in Guguk, Indonesia

Last updated: July 2, 2025

In Guguk, Indonesia, being aware of the UV Index is crucial for protecting your skin from harmful ultraviolet rays. Understanding UV levels helps in preventing painful sunburns and promotes overall skin health, enabling you to enjoy the sunny days without the detrimental effects of overexposure. With Guguk's tropical climate, characterized by high UV exposure, particularly during midday hours where the index can soar to an extreme 13, it's essential to stay informed. Equip yourself with knowledge about the UV Index to make safe sun choices and safeguard your skin!

Hourly UV Index in Guguk

As the sun rises, the UV Index begins its climb, starting at a mild 1 by 7:00 AM. By 9:00 AM, it reaches a moderate 5, but it’s from 10:00 AM to 1:00 PM that the UV rays pack a punch, peaking at a staggering 13 at 12:00 PM. This intense exposure persists slightly into the afternoon, with levels at 12 and 10 from 1:00 to 2:00 PM before gradually tapering off. By 3:00 PM, the UV Index drops to a safer 7, then continues to decline throughout the evening, falling back to 1 by 5:00 PM and reaching zero by 7:00 PM. Remember, during peak hours, it’s crucial to protect your skin from those harmful rays! 🌞

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	2	low	45 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Guguk

The UV Index remains consistently high throughout the year, with the most extreme readings occurring from January to May and September to November, where values range from 15 to 16 and the burn time is merely 10 minutes. February, March, and April stand out as particularly high-risk months, all maintaining a UV Index of 16. During these months, and indeed throughout most of the year, it is essential for visitors and residents to take preventive measures against UV exposure, such as wearing sunscreen, protective clothing, and sunglasses. Always seek shade when outdoors, especially during peak sun hours, to minimize the risk of skin damage.

Monthly Maximum UV Index for Guguk, Indonesia

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

The table above highlights how UV exposure in Guguk 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.

Guguk'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
Guguk	15	16	16	16	15	12	13	14	15	15	14	14