UV Index in Weno, Micronesia

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Weno, Micronesia, as it provides vital information on the intensity of harmful ultraviolet radiation. Awareness of UV levels is essential, particularly for preventing sunburn and maintaining long-term skin health. With a tropical Af climate, Weno experiences high UV exposure, especially during midday hours when the index soars between 11 and 14—indicating a very high risk of harm from unprotected sun exposure. Staying informed about these risks empowers you to enjoy the sun safely while protecting your skin from damage.

Hourly UV Index in Weno

The UV Index today presents a dynamic journey through the hours, starting mild at 07:00 with a score of 2. By 08:00, it climbs to 4, and then exponentially peaks at 14 during the noon hour of 12:00. The sun's intensity is a force to reckon with, reaching its zenith at 11:00 with a maximum of 13. However, as the afternoon progresses, the index begins to decline; by 14:00, it drops to 9, and by 16:00, it further sinks to 3. The evening transitions into a safer zone, with values returning to 1 by 17:00 and 18:00, finally resting at 0 by 19:00. This data highlights the importance of sun protection, particularly 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	2	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	14	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	5	moderate	30 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 Weno

The UV Index indicates that the region experiences extremely high UV levels throughout the year, with only minor variations. From February to April, the UV Index peaks at 16, marking these months as particularly hazardous, where unprotected skin can burn in just 10 minutes. Despite a slight decrease in May, June, July, August, and September, the UV Index remains at 14, keeping burn times the same. Even during the cooler months of November and December, the UV Index stays at 12, reminding us that high-risk sun exposure persists. Residents and visitors alike should take precautions year-round by wearing sunscreen, protective clothing, and seeking shade during peak hours to mitigate the risk of skin damage caused by intense UV radiation.

Monthly Maximum UV Index for Weno, Micronesia

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

The table above highlights how UV exposure in Weno 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.

Weno'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	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