UV Index in Natal, Indonesia

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Natal, Indonesia, as it plays a vital role in skin health and sunburn prevention. With its tropical climate, Natal sees significant UV radiation, especially during peak hours, making it essential to stay informed about UV levels. For instance, midday readings can reach an alarming 14, indicating a high risk of harm from unprotected sun exposure. By being aware of these UV levels, you can take proactive steps to protect your skin, enjoy the vibrant outdoors, and ensure a safe and healthy experience in this beautiful region.

Hourly UV Index in Natal

The UV Index exhibits a dynamic pattern throughout the day, peaking at 14 between 12:00 PM and 1:00 PM, indicating high levels of ultraviolet radiation during this time. As the sun climbs, the index rises rapidly from a modest 1 at 7:00 AM to a striking 13 by 11:00 AM, highlighting the increasing need for sun protection. After the peak hours, the index begins to decline, dropping to 7 by 3:00 PM and further to 1 by 5:00 PM, before falling to 0 at 7:00 PM. This data underscores the importance of staying vigilant and protected during the sunniest 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	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	14	extreme	10 min
13:00	14	extreme	10 min
14:00	11	extreme	10 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Natal

The UV Index shows extreme levels throughout the year, with January to April recording the highest values at 15-16, indicating a very high risk of harm from unprotected sun exposure, and a burn time as short as 10 minutes. March is the peak month, reaching 16. May and August see a slight reduction to 14, while June and July dip to 12, before climbing back to 15 in September. For October and November, the index remains at 14, with a slight decrease to 13 in December. Given these high UV levels, it is crucial for residents and visitors to take protective measures, such as wearing broad-spectrum sunscreen, protective clothing, and seeking shade, especially during peak sun hours. Remember, protection is necessary year-round, but especially crucial from January to April and September to November when UV exposure is particularly high.

Monthly Maximum UV Index for Natal, Indonesia

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

The table above highlights how UV exposure in Natal 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.

Natal'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
Natal	15	15	16	16	14	12	12	14	15	14	14	13