UV Index in Topo, Indonesia

Last updated: June 2, 2025

Understanding the UV Index is essential for residents and visitors in Topo, Indonesia, where the tropical Af climate creates unique sun exposure challenges. With UV levels reaching a peak of 12, awareness of these fluctuations is crucial for preventing sunburn and maintaining long-term skin health. As the day unfolds, the UV intensity varies significantly, emphasizing the importance of checking the index regularly to protect yourself from harmful effects. With the abundant sunshine that characterizes Topo, understanding and responding to the UV Index will help you enjoy the outdoors safely while minimizing health risks associated with overexposure.

Hourly UV Index in Topo

The UV Index for the day presents a dynamic fluctuation, peaking sharply at 12 around noon. Early risers will find the sun's rays relatively mild, with a 1 at 07:00, gradually intensifying to a moderate level of 3 by 08:00. As the sun climbs higher, it levels up quickly, hitting 6 by 09:00 and soaring to an intense 11 at 11:00. The maximum UV exposure occurs from 12:00 to 13:00, dipping from 12 to 10 as the afternoon progresses. Post-peak, the index rapidly declines, dropping to 5 by 15:00, and eventually settling at a safe 0 by 19:00. It’s a clear reminder to stay protected during the midday hours when the sun is at its strongest!

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	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 Topo

Throughout the year, the UV Index remains at an extreme level, particularly from January to April, when it peaks at 17. The months of January, February, March, and April are identified as high-risk months for sun exposure, with a burn time of just 10 minutes. Although there is a slight decrease in the UV Index in the summer months (June to August), it remains dangerously high, hovering between 12 and 14. September through December also sustain a high UV Index of 15, confirming the persistent risk. Visitors and residents are advised to take precautionary measures year-round, including wearing sunscreen, protective clothing, and seeking shade, especially during the peak daylight hours.

Monthly Maximum UV Index for Topo, Indonesia

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

The table above highlights how UV exposure in Topo 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.

Topo'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
Topo	16	17	17	17	14	12	13	14	15	15	15	15