UV Index in Guruafin, Indonesia

Last updated: July 2, 2025

In Guruafin, Indonesia, staying informed about the UV Index is essential for safeguarding your skin and overall health. Understanding UV levels is crucial as it helps prevent sunburn and reduces the risk of long-term skin damage. With a tropical climate that sees UV exposure peak at a staggering 12 around midday, residents and visitors alike must be vigilant, especially between the hours of 10 AM and 2 PM, when the sun’s rays are strongest. By being aware of the UV Index, you can take proactive steps to enjoy outdoor activities safely while protecting your skin.

Hourly UV Index in Guruafin

The UV Index for today displays a notable increase, reaching its peak at 12 between 12:00 PM and 1:00 PM, signaling a high risk of harm from unprotected sun exposure. As the day begins, the index starts at a mild 1 at 7:00 AM, gradually climbing to 4 by 9:00 AM. A sharp rise occurs by 10:00 AM, hitting 7, before soaring to an intense 10 at 11:00 AM. After the zenith from 12:00 PM to 1:00 PM, the index gradually declines, dipping to 7 by 3:00 PM, then back down to 4 at 4:00 PM, before closing the day at 0 by 7:00 PM. With such elevated UV levels during the midday hours, it’s crucial to take precautions—seek shade, wear protective clothing, and apply sunscreen to ensure safety while enjoying the 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	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Guruafin

Throughout the year, UV Index levels consistently remain high, indicating extreme exposure risk across all months, with a burn time of only 10 minutes. The highest UV Index values occur from February to April, peaking at 16 to 17, making these months particularly hazardous for sun exposure. As high-risk months, residents and visitors should take extra precautions, such as wearing protective clothing, using broad-spectrum sunscreen, and seeking shade, especially during midday hours. Although the index slightly decreases in the summer months (June and July), it remains at elevated levels (12-14), emphasizing the need for vigilance year-round. In summary, regardless of the month, it is crucial to prioritize sun safety to reduce the risk of harmful UV exposure.

Monthly Maximum UV Index for Guruafin, Indonesia

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

The table above highlights how UV exposure in Guruafin 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.

Guruafin'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
Guruafin	15	16	17	16	14	12	12	14	15	15	14	13