UV Index in Napu, Indonesia

Last updated: May 3, 2025

In Napu, Indonesia, being aware of the UV Index is essential for protecting your skin against harmful ultraviolet rays. Understanding UV levels can significantly help in preventing sunburn, reducing long-term skin damage, and promoting overall skin health. With its tropical climate, Napu experiences high UV exposure, especially during peak hours when UV readings can soar to a maximum of 12 around midday. By staying informed about the UV Index, residents and visitors can enjoy the sun while minimizing their risk of UV-related effects. Remember, safety starts with awareness!

Hourly UV Index in Napu

Today’s UV Index reveals a striking pattern of solar intensity throughout the day. The morning begins gently at 7:00 AM with a low index of 1, gradually climbing to 3 by 8:00 AM. As the sun rises higher, the index peaks at a blazing 12 at noon, signaling the hour of greatest sun exposure. Throughout the early afternoon, UV levels remain high at 11 before starting their descent after 2:00 PM, dropping to 4 by 3:00 PM. By late afternoon, the index dwindles to a safe 1 by 5:00 PM, and the sun sets, leaving us with a calming 0 from 6:00 PM onward. It’s important to stay protected during those hours of maximum UV intensity!

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	6	high	25 min
10:00	9	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	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 Napu

Throughout the year, the UV Index remains consistently high, with extreme exposure levels recorded every month. The highest values occur from January to March and again in September, when the UV Index peaks at 16, indicating a burn time of just 10 minutes. Visitors and residents should prioritize sun safety, especially during these high-risk months, by seeking shade, wearing protective clothing, and applying sunscreen regularly. Even in warmer months like May, June, and August, the UV Index remains significant at 12 or 13, underscoring the necessity of vigilance against overexposure. Take care to protect your skin year-round, as prolonged exposure can lead to serious health risks.

Monthly Maximum UV Index for Napu, Indonesia

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

The table above highlights how UV exposure in Napu 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.

Napu'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
Napu	15	16	16	15	12	11	12	13	16	15	15	15