UV Index in Mendi, Papua New Guinea

Last updated: August 1, 2025

Understanding the UV Index in Mendi, Papua New Guinea, is crucial for preserving your skin health and preventing sunburn. With the region's Af climate, Mendi experiences significant UV exposure, especially during midday when levels soar to a maximum of 12. As the sun reaches its peak, even short periods of unprotected skin can lead to harm, making it essential to stay informed about daily UV levels. By being aware of the UV Index, residents and visitors alike can take proactive measures to protect themselves from UV-related damage, ensuring a safer and healthier experience in this beautiful location.

Hourly UV Index in Mendi

The UV Index today shows a dynamic pattern as the sun rises. Starting low at 1 at 07:00, the index gradually climbs, reaching a moderate level of 4 by 09:00. The intensity noticeably ramps up to a high of 11 at 11:00, peaking at 12 during the midday hours from 12:00 to 13:00, indicating the need for sun protection. As the afternoon progresses, the UV Index begins to decline, dropping to 10 at 14:00 and falling further to 3 by 16:00. By the evening, the index returns to 1 at 17:00 and finally fades to 0 by 19:00, signifying a safe end to sun exposure for the day. Be mindful of the sun’s strength and 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	13	extreme	10 min
12:00	15	extreme	10 min
13:00	14	extreme	10 min
14:00	11	extreme	10 min
15:00	7	high	25 min
16:00	4	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 Mendi

The UV Index exhibits extremely high levels throughout the year, particularly peaking from January to April, where values consistently reach 16-18, resulting in a burn time of just 10 minutes. This makes these months the highest risk period for skin damage due to UV exposure. In the subsequent months of May through July, the UV Index remains elevated but slightly decreases to 12-14, still indicating an extreme risk category. As summer transitions into fall, the UV Index stabilizes around 16 from September to November, ensuring that residents and visitors alike should remain vigilant year-round. To protect against harmful UV rays, it is essential to apply sunscreen regularly, wear protective clothing, and seek shade, especially during peak sunlight hours.

Monthly Maximum UV Index for Mendi, Papua New Guinea

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Mendi. 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 Mendi, 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 Mendi UV Index with Other Papua New Guinea Cities

The table above highlights how UV exposure in Mendi 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.

Mendi'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 UVI	15	17	17	16	13	11	12	14	15	15	15	14
Mendi	16	18	18	17	14	12	12	14	16	16	16	16
Mount Hagen UVI	16	17	18	17	14	12	13	14	16	16	15	16