UV Index in Tegal, Indonesia

Last updated: June 2, 2025

In Tegal, Indonesia, understanding the UV Index is essential for safeguarding your health under the tropical sun. The UV levels can peak as high as 10 between 11 AM and 1 PM, indicating a significant risk of sunburn and skin damage if proper precautions aren't taken. With Tegal's tropical climate that provides ample sunshine year-round, being aware of the UV Index can help you plan your outdoor activities wisely and protect your skin. Elevate your sun safety knowledge and enjoy Tegal’s beautiful outdoors while minimizing the chances of harmful UV exposure!

Hourly UV Index in Tegal

As the sun rises, the UV Index starts low at 1 at 07:00, making it a safe time for early birds. By 08:00, it climbs to 3, indicating a slight increase in UV exposure. The peak arrives sharply at 11:00 and 12:00, hitting a maximum of 10—a strong reminder to wear sunscreen and seek shade. Following this, the index gradually decreases, dipping to 6 by 14:00 and dropping further to 3 by 15:00. As the day winds down, UV levels return to a comfortable 1 by 16:00, fading to 0 by 18:00. This hourly pattern emphasizes the importance of midday protection while reminding us of the sun's dynamic presence throughout the day.

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	8	very high	15 min
11:00	10	very high	15 min
12:00	10	very high	15 min
13:00	8	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 Tegal

The UV Index values throughout the year reveal significant seasonal changes in UV exposure. From January to April, the index remains extremely high, peaking at 15 in both February and March, with a rapid burn time of just 10 minutes. As spring progresses into summer, from June to July, the index dips slightly to 10, categorized as very high, allowing for an increased burn time of 15 minutes. However, it rises again in August and returns to extreme levels in September, October, and November, maintaining a swift burn time of 10 minutes. Residents and visitors should be particularly vigilant from January to April and again in the late summer and early fall months, practicing sun safety by seeking shade, wearing protective clothing, and applying sunscreen frequently.

Monthly Maximum UV Index for Tegal, Indonesia

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

The table above highlights how UV exposure in Tegal 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.

Tegal'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
Tegal	14	15	15	13	12	10	10	12	14	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