UV Index in Data Dian, Indonesia

Last updated: June 2, 2025

Understanding the UV Index is essential for residents and visitors of Data Dian, Indonesia, where the tropical climate brings high levels of ultraviolet radiation. Being aware of UV levels is crucial for preventing sunburn and protecting skin health, particularly during peak hours when the index soars to a maximum of 13 around noon. With a typical Af climate characterized by warm temperatures and significant sun exposure, knowing how to shield yourself from harmful rays can make all the difference in enjoying the beautiful outdoor environment while safeguarding your skin. Remember to take extra precautions when the UV Index hits 8 or higher, ensuring a safer, more enjoyable experience under the sun.

Hourly UV Index in Data Dian

As the day unfolds, the UV Index reaches its peak around noon, starting from a mild level of 1 at 7:00 AM and soaring to a striking 13 by 12:00 PM. The sun’s intensity continues to shine bright, hovering at 12 until 1:00 PM. As the afternoon progresses, the index gradually dips, dropping to 10 at 2:00 PM, and then significantly declining to 6 by 3:00 PM. By 4:00 PM, the UV Index slides down to 3, and as the sun begins to set, it decreases to 1 by 5:00 PM and finally reaches 0 by 7:00 PM. This data reminds us of the necessity to seek shade or wear sunscreen during peak hours, especially between 10:00 AM and 2:00 PM, when UV exposure is highest.

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	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	6	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 Data Dian

Throughout the year, UV levels remain alarmingly high, with an extreme exposure category indicated by a consistently high UV Index. The peak months for UV exposure are February and March (UV Index 17), which present a high-risk period for sunburn in just 10 minutes of unprotected skin exposure. Other months, particularly from January to April and August to November, also maintain elevated UV levels (UV Index 15-16), indicating a persistent risk for visitors and residents alike. It is crucial that everyone takes proper precautions, including wearing sunscreen, protective clothing, and seeking shade during peak sun hours, to minimize the risk of skin damage year-round.

Monthly Maximum UV Index for Data Dian, Indonesia

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

The table above highlights how UV exposure in Data Dian 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.

Data Dian'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
Data Dian	15	17	17	16	15	13	13	15	15	15	15	14