UV Index in Gatak, Indonesia

Last updated: May 3, 2025

Understanding the UV Index in Gatak, Indonesia, is crucial for safeguarding your skin and overall health. With intense tropical sunlight, particularly between 10:00 AM and 1:00 PM, when UV levels peak at 12, residents and visitors alike must be vigilant about sun exposure to prevent painful sunburns and long-term skin damage. In Gatak, where the Am climate brings warm temperatures year-round, awareness of UV levels can empower you to take appropriate precautions, ensuring a safe and enjoyable experience under the sun. Stay informed, protect your skin, and embrace the beauty of this vibrant city!

Hourly UV Index in Gatak

The UV Index throughout the day showcases a significant peak from 10:00 AM to 12:00 PM, where it hits a maximum of 12, indicating a very high risk of harm from unprotected sun exposure. Starting off at a mild 2 at 07:00, the index steadily climbs, reaching 7 by 09:00. By 11:00, the sun's intensity reaches its zenith, urging caution for outdoor activities. As afternoon approaches, a noticeable decline occurs, with the UV Index dropping to 3 by 15:00, and further decreasing to 1 by 16:00. The evening settles in with a soothing 0 UV Index from 18:00 onwards, signaling a safe time to enjoy the outdoors without sun protection. Stay mindful of these fluctuations, especially during peak hours!

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	7	high	25 min
10:00	11	extreme	10 min
11:00	12	extreme	10 min
12:00	12	extreme	10 min
13:00	10	very high	15 min
14:00	6	high	25 min
15:00	3	moderate	30 min
16:00	1	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 Gatak

Throughout the year, the UV Index demonstrates significant variation, with particularly high levels observed from January to April and again in October, categorizing these months as high risk for UV exposure. Consistently extreme levels are noted from January to April, as well as July to September. Residents and visitors should be especially cautious during the summer months when the UV Index peaks, notably in February and October reaching indexes of 15 and 16, respectively, which come with a burn time of just 10 minutes. Sunscreen, protective clothing, and shade are strongly advised, especially during these critical months, to minimize the risk of skin damage from UV radiation.

Monthly Maximum UV Index for Gatak, Indonesia

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

The table above highlights how UV exposure in Gatak 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.

Gatak'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
Gatak	14	15	15	14	12	10	11	12	14	16	14	14
Bandung UVI	15	16	16	15	12	11	11	12	14	15	15	14