UV Index in Lae, Marshall Islands

Last updated: July 2, 2025

Understanding the UV Index is essential for residents and visitors of Lae, Marshall Islands, where sun exposure can be intense due to its tropical climate. Awareness of UV levels not only helps in preventing painful sunburns but also plays a crucial role in protecting your long-term skin health. With peak UV readings soaring to 13 during midday, it’s vital to stay informed and shield yourself, especially between 10 AM and 3 PM when the risk is at its highest. Stay safe and enjoy the beautiful sunshine that Lae offers!

Hourly UV Index in Lae

The UV Index on this particular day experiences a dramatic rise as the sun climbs higher in the sky. Starting at a mild 1 during the early morning hours, it steadily increases throughout the day, peaking at a striking 13 between 1 PM and 2 PM. This intense spike indicates a strong risk of harm from unprotected sun exposure, making sunscreen and protective clothing essential. As the afternoon progresses, the index begins to taper off, dropping to a more manageable 3 by late afternoon and returning to 1 as the sun sets. Be mindful of these fluctuations and enjoy the sun safely!

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	1	low	45 min
09:00	3	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	12	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Lae

Throughout the year, the UV Index consistently indicates extreme exposure levels, particularly from January to April when it peaks at 16. March and April are notably high-risk months, urging visitors and residents to take extra precautions. As temperatures rise entering the summer months, the Index remains elevated, with values around 14 to 16 between February and August, sustaining a burn time of just 10 minutes for unprotected skin. It slightly decreases toward the end of the year, yet the UV Index remains at an extreme level, ranging from 11 to 13 from November to December. Therefore, regardless of the month, it is essential for individuals to prioritize sun safety measures: apply broad-spectrum sunscreen, wear protective clothing, and seek shade whenever possible.

Monthly Maximum UV Index for Lae, Marshall Islands

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

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

Lae's solar exposure compared to other cities in Marshall Islands. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Wotje UVI	12	14	15	15	14	13	13	14	14	13	11	10
Lae	13	14	16	16	14	13	13	15	14	13	12	11
Ebaye UVI	12	14	16	16	14	13	13	15	14	13	12	11
Arno UVI	13	14	16	16	15	13	13	14	14	13	12	11
Majuro UVI	13	14	16	16	15	13	13	14	14	13	12	11
Jabor UVI	13	15	16	16	14	13	14	14	14	13	12	11