UV Index in Mesa, Indonesia

Last updated: June 2, 2025

In Mesa, Indonesia, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn, especially in a region characterized by its tropical climate. With typical UV exposure risks peaking during the midday hours—when levels can soar to 10—understanding the daily fluctuations in UV levels is essential for anyone enjoying outdoor activities. By being informed about the UV Index, residents and visitors can take necessary precautions, such as applying sunscreen or seeking shade, to protect their skin from the harmful effects of ultraviolet radiation. Stay vigilant and enjoy the sun safely!

Hourly UV Index in Mesa

The UV Index chart for the day paints a vivid picture of changing sun exposure. Starting off gentle at 1 at 07:00, it quickly rises to 2 by 08:00. The intensity escalates as the clock strikes 09:00, hitting 5, but the real peak arrives at 11:00 and 12:00, soaring to a strong 10—a clear signal to slather on that sunscreen! By mid-afternoon, the index begins its descent, sliding to 9 at 13:00 and tapering off to 4 by 15:00. As the sun begins to set, the UV index drops to 2 at 16:00, and finally retreats to 1 at 17:00. The day concludes with no UV exposure after 18:00, allowing for a safe evening outdoors.

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	7	high	25 min
11:00	10	very high	15 min
12:00	10	very high	15 min
13:00	9	very high	15 min
14:00	7	high	25 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 Mesa

The UV Index exhibits significant seasonal fluctuations, with extreme levels persisting from January to April, peaking at 16 in February and March, which necessitates a burn time of just 10 minutes for unprotected skin. As we transition into May, the index decreases slightly to 12 but remains in the extreme category until September. Notably, July through September maintain high UV levels between 12 and 15, while October through November continue to pose risks with an index of 14, still allowing for only 10 minutes of safe exposure. This data highlights that from January through November, visitors and residents alike should prioritize sun safety, employing broad-spectrum sunscreen, protective clothing, and seeking shade during peak hours to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Mesa, Indonesia

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

The table above highlights how UV exposure in Mesa 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.

Mesa'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
Mesa	15	16	16	15	12	10	12	13	15	14	14	14