UV Index in Keumala, Indonesia

Last updated: May 3, 2025

In Keumala, Indonesia, being aware of the UV Index is crucial for safeguarding your skin against harsh sun exposure. Understanding UV levels helps in preventing sunburn and long-term skin damage, which is especially important in this tropical climate where the sun can be fierce, particularly between 10 AM and 2 PM when UV readings soar to a maximum of 15. With typical UV exposure risks in this area, staying informed can lead to better sun protection choices, ensuring you enjoy the beautiful outdoors while keeping your skin healthy and safe.

Hourly UV Index in Keumala

The UV Index today paints a vivid picture of sun intensity, peaking dramatically as the day unfolds. Starting at a mere 1 at 07:00, it quickly escalates, reaching 5 by 09:00. The sun's power becomes most potent between 11:00 and 13:00, where it hits its maximum of 15—a prime time for sun safety precautions. As the afternoon wanes, the index dips to 9 by 15:00, then gracefully descends to 1 by 18:00, and finally rests at 0 after 19:00. This trajectory underscores the importance of staying protected during peak hours, particularly around noon when the sun is at its fiercest.

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	9	very high	15 min
11:00	13	extreme	10 min
12:00	15	extreme	10 min
13:00	15	extreme	10 min
14:00	13	extreme	10 min
15:00	9	very high	15 min
16:00	5	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Keumala

Throughout the year, the UV Index remains notably high, with values predominantly classified as extreme. The months of February and March experience the peak UV Index of 15 and 16, respectively, indicating that these months pose the highest risk for sun-related harm. Residents and visitors should particularly take note, as the burn time across all months is consistently 10 minutes. Therefore, it is essential to apply sunscreen, wear protective clothing, and seek shade during these high-risk months. As the year progresses, while the UV Index remains relatively high, it slightly declines towards December, yet individuals should remain vigilant about sun exposure year-round.

Monthly Maximum UV Index for Keumala, Indonesia

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

The table above highlights how UV exposure in Keumala 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.

Keumala'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
Keumala	14	15	16	16	15	13	13	14	15	15	14	12