UV Index in Ciayunan, Indonesia

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Ciayunan, Indonesia, where the tropical climate often brings high sun exposure. With peak UV levels reaching 11 around midday, awareness of these conditions can help prevent sunburn and protect your skin health. The region's consistent warmth can pose a greater risk for skin damage, making it essential to monitor UV levels daily, especially during peak hours. Armed with this knowledge, you can enjoy the beautiful sunny days of Ciayunan while safeguarding your skin from harmful UV radiation.

Hourly UV Index in Ciayunan

The UV Index shows a dramatic rise in intensity as the day unfolds, starting from a gentle 1 at 07:00. By 09:00, it escalates to 5, indicating a moderate level of UV radiation. The peak occurs between 11:00 and 12:00, where the index reaches a blazing 11, signaling a very high risk of harm from unprotected sun exposure. As the afternoon progresses to 13:00, it slightly dips to 10 before steadily declining through 14:00 with a value of 7, to a much safer 2 by 16:00. The evening brings relief as the UV Index wanes to 1 by 17:00, effectively diminishing to 0 after 18:00. Remain cautious during the intense hours, particularly around midday, to protect your skin from UV damage!

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	5	moderate	30 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	7	high	25 min
15:00	4	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 Ciayunan

Throughout the year, the UV Index remains consistently high, reflecting extreme exposure risk across all months. Notably, the highest UV Index values occur from January to March and again in October and November, reaching a peak of 16 during February and March. The burn time remains a short 10 minutes year-round, emphasizing the urgent need for protective measures. Visitors and residents are strongly advised to take precautions such as applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade, particularly during these high-risk months. With such persistent UV levels, staying vigilant against sun exposure is crucial for skin health at all times of the year.

Monthly Maximum UV Index for Ciayunan, Indonesia

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

The table above highlights how UV exposure in Ciayunan 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.

Ciayunan'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
Ciayunan	15	16	16	15	12	11	11	12	14	16	16	14