UV Index in Asera, Indonesia

Last updated: July 2, 2025

In Asera, Indonesia, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn, especially given the region's tropical climate. The UV levels can soar to a maximum of 12 during peak hours, highlighting the importance of understanding daily fluctuations in UV exposure. With such intensity, knowing when the sun is most dangerous allows residents and visitors alike to take proactive measures, ensuring a safe and enjoyable experience under the sun. Stay informed and protect your skin—your health depends on it!

Hourly UV Index in Asera

At dawn, the UV Index starts with a gentle 1 at 7:00 AM, gradually rising to a moderate 3 by 8:00 AM. As the sun climbs higher, the index surges, reaching a peak of 12 at both 11:00 AM and 12:00 PM, indicating a strong need for sun protection during these hours. The intensity wanes in the afternoon, dropping to 8 at 2:00 PM, followed by a steady decline to 5 at 3:00 PM, and further down to 2 by 4:00 PM. As the day concludes, the UV exposure lessens drastically, with values retreating to 1 by 5:00 PM and ultimately dropping to 0 from 6:00 PM onward. This hourly data underscores the importance of midday sun safety practices, as the risk for skin damage is significantly heightened during the peak 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	12	extreme	10 min
12:00	12	extreme	10 min
13:00	11	extreme	10 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 Asera

Throughout the year, the UV Index remains consistently high in this region, peaking at 17 in March. The high-risk months where UV exposure is particularly concerning include January through April, and also August through October, all classified under the extreme exposure category with a burn time of just 10 minutes. Residents and visitors should take proactive measures during these months, such as wearing protective clothing, applying sunscreen frequently, and minimizing sun exposure during the peak hours, typically from 10 AM to 4 PM, to safeguard against harmful UV radiation.

Monthly Maximum UV Index for Asera, Indonesia

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

The table above highlights how UV exposure in Asera 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.

Asera'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
Asera	15	16	17	15	14	12	12	14	15	15	14	14