UV Index in Lae, Papua New Guinea

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in Lae, Papua New Guinea, where the tropical climate often leads to high levels of ultraviolet radiation. With peak UV levels reaching a staggering 13 around noon, being aware of these fluctuations can significantly aid in sunburn prevention and overall skin health. The region's high UV exposure risks, particularly during the midday hours, underscore the importance of protective measures to safeguard your skin. By staying informed about the UV Index, you can enjoy Lae's beautiful outdoors while minimizing the potential harmful effects of the sun.

Hourly UV Index in Lae

The UV Index today starts off mild with a maximum of 1 at 7:00 AM, gradually creeping up through the morning. By 9:00 AM, it reaches a notable 5, but the sun really peaks around 12:00 PM when the UV Index hits a scorching 13. It stays dangerously high at 12 until 1:00 PM, before tapering off as the afternoon progresses—9 at 2:00 PM, 6 at 3:00 PM, and then descending to a safer 3 by 4:00 PM. As the day winds down, the index further drops, returning to a comfortable 1 at 5:00 PM and finally settling at 0 by 6:00 PM. Make sure to stay protected during 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	2	low	45 min
09:00	5	moderate	30 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	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Lae

Throughout the year, UV Index levels remain exceptionally high, with values mostly ranging from 11 to 17, classifying exposure as extreme. The high-risk months are from January to April when the UV Index peaks at 17 in February and March. Even as the year progresses into the summer months, the UV Index remains significantly elevated, with burn times as short as 10 minutes across all months. Visitors and residents are strongly advised to take protective measures such as wearing sunscreen, protective clothing, and hats, and to seek shade during peak hours to minimize the risk of skin damage. It’s essential to remain vigilant year-round, as the risk of harm from UV exposure persists even in the cooler months.

Monthly Maximum UV Index for Lae, Papua New Guinea

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 Papua New Guinea Cities

The table above highlights how UV exposure in Lae compares to other major locations across Papua New Guinea. 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 Papua New Guinea. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Port Moresby UVI	15	16	16	15	12	10	11	13	15	15	14	15
Arawa UVI	15	16	17	16	13	11	11	13	15	15	15	14
Popondetta UVI	16	16	16	15	13	11	12	14	15	16	15	15
Lae	15	17	17	16	13	11	12	14	15	15	15	14
Mount Hagen UVI	16	17	18	17	14	12	13	14	16	16	15	16