UV Index in Ransiki, Indonesia

Last updated: August 1, 2025

In the tropical town of Ransiki, Indonesia, staying informed about the UV Index is crucial for your health and well-being. Understanding the UV levels can help you prevent sunburn and protect your skin from long-term damage, especially when exposure peaks during midday hours. With its Af climate, Ransiki experiences significant UV exposure, reaching a high of 12 between noon and early afternoon. By monitoring the UV Index, residents can take proactive measures, ensuring they enjoy the sunshine safely while safeguarding their skin health.

Hourly UV Index in Ransiki

The UV Index paints a vivid picture of the sun’s intensity throughout the day. Starting low at 07:00 with a mere 1, the index quickly rises, reaching 2 by 08:00. By 09:00, it escalates to 5, signaling stronger rays ahead. The real peak hits at 12:00, where it skyrockets to a blistering 12—a critical warning for sun exposure. This high intensity remains nearly unchanged until 13:00 with 11 before gradually tapering off. By 15:00, it dips to 5, and as the sun begins its descent, the index drops sharply to 1 by 17:00. Finally, the day concludes with no threat at 18:00 and 19:00, showing that the evening brings a welcome respite from the sun’s fierce grip. Stay protected during those 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	10	very high	15 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	13	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Ransiki

Throughout the year, UV index readings remain consistently high, often categorized as extreme, with a burn time of just 10 minutes across all months. The highest UV index values occur from February to March, peaking at 16 and 17, respectively, indicating those are the highest-risk months for sun exposure. While the index slightly decreases during the summer months of June and July to 12, caution is still needed. Visitors and residents should take proactive measures to protect themselves from harmful UV radiation by wearing sunscreen, protective clothing, and sunglasses, especially during periods of intense sun exposure, regardless of the month.

Monthly Maximum UV Index for Ransiki, Indonesia

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

The table above highlights how UV exposure in Ransiki 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.

Ransiki'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
Ransiki	15	16	17	16	14	12	12	14	15	15	14	14