UV Index in Senayang, Indonesia

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of Senayang, Indonesia, where the tropical climate brings intense sunlight and varying UV exposure throughout the day. As the UV levels peak around midday—reaching a notable index of 14 at noon—being aware of these fluctuations is essential to prevent sunburn and protect skin health. With typical exposure risks elevated in this region, particularly from late morning to early afternoon, staying informed about the UV Index can help ensure safe outdoor activities while enjoying the beautiful scenery that Senayang has to offer.

Hourly UV Index in Senayang

The UV Index rises dramatically throughout the morning, jumping from a mild 1 at 07:00 to a peak of 14 by 12:00. As the sun reaches its zenith, the intensity surpasses 10 between 10:00 and 13:00, signaling an urgent need for sun protection. The index then gracefully declines, dropping to 5 by 15:00 and falling progressively to 0 as evening approaches, marking the day's end at 19:00. This pattern highlights the importance of staying shielded during the peak hours, especially from 11:00 to 13:00, when the sun's rays are at their 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	10	very high	15 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	12	extreme	10 min
14:00	9	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 Senayang

The UV Index data highlights consistently high levels of ultraviolet radiation throughout the year, with the highest values occurring from January to March, peaking at 16 in March. This signifies an extreme exposure category, with a critical burn time of just 10 minutes for exposed skin during these months. Visitors and residents should exercise utmost caution, particularly from January to April, which are the high-risk months for sunburn and skin damage. During the summer months of June and July, while slightly lower at 12, the risk remains significant. To protect against harmful UV exposure, it is advisable to wear broad-spectrum sunscreen, protective clothing, and seek shade, especially during peak sun hours.

Monthly Maximum UV Index for Senayang, Indonesia

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

The table above highlights how UV exposure in Senayang 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.

Senayang'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
Senayang	14	15	16	15	14	12	12	14	14	14	14	13