UV Index in Tiom, Indonesia

Last updated: June 2, 2025

In Tiom, Indonesia, being aware of the UV Index is crucial for protecting your skin from the harmful effects of ultraviolet rays. Understanding UV levels helps you prevent sunburn and maintain overall skin health, especially with the region's climate—classified as Cfb—which features distinct wet and dry seasons that can affect sun exposure. With midday UV Index values reaching as high as 13, it's essential for residents and visitors alike to stay informed about their sun safety to enjoy the beautiful outdoors while minimizing skin damage.

Hourly UV Index in Tiom

The UV Index throughout the day showcases a dramatic rise and fall in sun exposure. Starting at a mild 1 at 07:00, it quickly escalates to reach a peak of 13 by 11:00 and 12:00, signaling optimal conditions for sun protection. As the afternoon unfolds, the index gently declines, dropping to 4 at 15:00 before tapering off to 0 by 19:00. It’s clear that the morning and early afternoon hours require caution, with UV levels hitting 11 at 10:00, urging sun safety practices like wearing sunscreen and protective clothing.

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	4	moderate	30 min
09:00	7	high	25 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	13	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 Tiom

Throughout the year, the UV Index remains consistently high, indicating extreme exposure levels for nearly all months. From January to April, the UV Index peaks at 19, marking these months as high-risk for sunburn with a minimal burn time of just 10 minutes. Although the index slightly decreases during the summer months of June to August, it remains above 14, maintaining a high-risk status. Late summer and autumn months, including September to November, still exhibit elevated levels, with indices around 17-18. Therefore, it is crucial for both visitors and residents to take necessary precautions year-round, such as wearing protective clothing, using sunscreen, and seeking shade, especially during midday hours to minimize skin damage.

Monthly Maximum UV Index for Tiom, Indonesia

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

The table above highlights how UV exposure in Tiom 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.

Tiom'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
Tiom	18	19	19	19	16	14	14	15	17	17	17	16