UV Index in Liwa, Indonesia

Last updated: June 2, 2025

In Liwa, Indonesia, awareness of the UV Index is vital for protecting your skin from harmful rays, especially in a region characterized by its tropical climate. Understanding UV levels is crucial to preventing sunburn and maintaining healthy skin, as the sun's intensity can vary throughout the day. With peak UV Index values soaring to 12 at midday, locals and visitors alike must remain vigilant about sun exposure. Knowledge of these levels not only promotes skin safety but also enhances overall well-being in the sun-soaked landscape of Liwa.

Hourly UV Index in Liwa

The UV Index throughout the day reveals a dynamic range of solar intensity, peaking at 12 around noon. Starting the day gently, the index registers a low 1 at 7:00 AM, gradually rising to 2 by 8:00 AM. As the sun climbs higher, it reaches 5 by 9:00 AM, then surges to a robust 11 by 11:00 AM, signaling higher caution for outdoor activities. The peak at midday is a daunting 12, urging everyone to seek shade and wear protective gear. The intensity begins to taper off in the afternoon, dropping back to 8 at 2:00 PM and further to 5 by 3:00 PM. By the late afternoon, the index drops significantly to 1 at 5:00 PM and settles at 0 by 6:00 PM, giving a gentle reminder that the sun's might can vary dramatically throughout the day.

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	11	extreme	10 min
12:00	12	extreme	10 min
13:00	11	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 Liwa

Throughout the year, UV Index levels remain alarmingly high, with extreme exposure categories prevailing from January to April and continuing into the fall months. Notably, the high-risk months for UV exposure are from January to March when the UV Index peaks at 17. This is critical for both visitors and residents, as the burn time is a mere 10 minutes, underscoring the urgency of protecting your skin. Even during the summer months, although the UV Index dips slightly to 12, caution is still advised, especially in the intense midday sun. It is crucial to prioritize sun safety by applying sunscreen, wearing protective clothing, and seeking shade during peak UV hours. Remember, the threat of skin damage remains significant even as the seasons transition.

Monthly Maximum UV Index for Liwa, Indonesia

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

The table above highlights how UV exposure in Liwa 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.

Liwa'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
Liwa	16	16	17	16	14	12	12	14	15	16	15	15