UV Index in Harapan Jaya, Indonesia

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Harapan Jaya, Indonesia, where the tropical climate brings significant sun exposure throughout the year. With UV levels often peaking at 14 during midday hours, awareness of these indices is vital for preventing sunburn and maintaining skin health. The high UV radiation characteristic of our region requires vigilance, especially from 9 AM to 2 PM, when the risk of skin damage is most pronounced. By staying informed about the UV Index, you can protect yourself and enjoy the sunny days safely—because in Harapan Jaya, staying sun-smart is key to a healthy lifestyle!

Hourly UV Index in Harapan Jaya

As the sun rises, the UV Index begins its ascent, peaking at a whopping 14 between noon and 1 PM. The early hours start off comfortably, with a moderate UV Index of 2 at 7 AM, but excitement builds as it skyrockets to 11 by 10 AM. By 11 AM, UV levels reach their zenith, urging sun-seekers to take precautions. After this climactic peak, the UV Index gently declines, dipping to 8 by 2 PM, then further down to 5 by 3 PM. As the afternoon fades into evening, protective measures become less critical, with the index dropping to 1 at 5 PM and finally resting at a soothing 0 by 6 PM. This hourly journey signifies a day of solar intensity, reminding us to cherish the warmth while staying safe under the sun!

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	2	low	45 min
08:00	4	moderate	30 min
09:00	8	very high	15 min
10:00	11	extreme	10 min
11:00	14	extreme	10 min
12:00	14	extreme	10 min
13:00	12	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 Harapan Jaya

The UV Index exhibits extreme levels year-round, with particularly high values from February to April, peaking at 16. January through May consistently show a UV Index of 14-16, indicating a high-risk period for sun exposure and resulting in a burn time of just 10 minutes across all months. Although the UV Index slightly declines during the summer, values remain elevated at 13-14 until November. As a result, both visitors and residents should prioritize sun protection throughout the year, especially during these high-risk months. Recommended precautions include wearing sunscreen, protective clothing, and seeking shade when outdoors to minimize the risk of skin damage.

Monthly Maximum UV Index for Harapan Jaya, Indonesia

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

The table above highlights how UV exposure in Harapan Jaya 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.

Harapan Jaya'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
Harapan Jaya	14	15	16	16	14	13	13	14	14	14	13	12