UV Index in Utwe, Micronesia

Last updated: June 2, 2025

In Utwe, Micronesia, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn. With the region's tropical Af climate, the sun can be particularly intense, especially during midday hours when UV levels peak. Understanding the UV index not only helps residents and visitors to gauge their sun exposure but also promotes safer outdoor activities. As the UV Index can soar to a dangerous level of 13 around noon, it’s essential to stay informed about daily UV levels to protect your skin and enjoy the beautiful natural surroundings of Utwe safely.

Hourly UV Index in Utwe

As the day unfolds, the UV Index rises dramatically, peaking at 13 around 12:00 PM, signaling a maximum level of sun intensity. Early morning hours start off mild, with a low of 1 at 07:00 and climbing steadily to 6 by 09:00. The sun reaches its zenith at 11:00, with a value of 12, before gradually declining through the afternoon. By 15:00, the index drops to 6, further falling to 3 by 16:00 and finally returning to a safe 1 by 17:00. As twilight approaches, the index settles to 0 after 19:00, providing a serene close to the day. Remember to protect your skin during the peak hours from 10 AM to 2 PM, when the sun's rays are most potent!

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	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	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 Utwe

Throughout the year, the UV Index remains consistently extreme, with values peaking in March at 16 and only slightly declining to 12 in November and December. The highest-risk months for UV exposure are from January through May, where the index consistently hovers between 14 and 16, indicating a burn time of just 10 minutes. As such, it is crucial for both residents and visitors to take proactive measures during these months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sun hours. Even in the summer months of June, July, and August, when the UV Index remains high, maintaining vigilance is essential for skin protection.

Monthly Maximum UV Index for Utwe, Micronesia

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

The table above highlights how UV exposure in Utwe 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.

Utwe'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
Utwe	14	15	16	16	15	13	13	14	14	13	12	12
Tofol UVI	14	15	16	16	15	13	13	14	14	13	12	12