UV Index in Tamatam, Micronesia

Last updated: July 2, 2025

In Tamatam, Micronesia, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn. With the region's Af climate, residents and visitors alike experience elevated UV levels, particularly during midday hours when the index peaks at a striking 14. Understanding UV levels helps you take necessary precautions—like applying sunscreen or wearing protective clothing—at critical times throughout the day. By staying informed about the UV Index, you can enjoy the beautiful tropical environment while minimizing risks to your skin.

Hourly UV Index in Tamatam

As the day unfolds, the UV Index paints a vivid picture of solar intensity. Starting off gently at 1 at 07:00, the sun quickly ramps up its energy, reaching 3 by 08:00. But it’s by 10:00 that the real power emerges, peaking at a striking 10. The intensity continues to soar, hitting its apex at 12:00 with a blistering 14. As the afternoon heats up, it gradually declines, descending to 12 by 13:00, then down to 10 at 14:00. By late afternoon, the sun’s grip loosens, dropping to 6 at 15:00, before retreating to a gentle 3 by 16:00. Finally, as the sun sets, the UV Index diminishes to 1 at 17:00 and fades to 0 by 19:00, signaling the end of another bright day. Remember to protect your skin during those peak 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	3	moderate	30 min
09:00	6	high	25 min
10:00	10	very high	15 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	6	high	25 min
16:00	3	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 Tamatam

Throughout the year, the UV Index remains notably high, with extreme exposure levels from January to November and slightly lower in December. The highest UV Index values occur between March and April, peaking at 17, highlighting these as high-risk months for sun exposure. Notably, the burn time is consistently short at just 10 minutes across all months, indicating a persistent threat of skin damage. Visitors and residents are strongly advised to take precautions year-round, such as wearing sunscreen, protective clothing, and seeking shade, especially during peak UV times to minimize the risk of sun-related health issues.

Monthly Maximum UV Index for Tamatam, Micronesia

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

The table above highlights how UV exposure in Tamatam compares to other major locations across Micronesia. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Tamatam's solar exposure compared to other cities in Micronesia. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Kolonia Town UVI	13	14	16	16	14	14	13	14	14	14	13	11
Kolonia UVI	13	14	16	16	14	14	13	14	14	14	13	11
Colonia UVI	12	14	16	16	14	13	14	15	14	14	12	11
Weno UVI	13	15	16	16	14	14	14	14	14	14	12	12
Tofol UVI	14	15	16	16	15	13	13	14	14	13	12	12
Tamatam	13	14	16	17	14	14	14	14	14	14	13	11