UV Index in Kieta, Papua New Guinea

Last updated: July 2, 2025

Understanding the UV Index in Kieta, Papua New Guinea, is crucial for maintaining skin health and preventing sunburn. With its Af climate, Kieta experiences significant UV exposure, particularly during peak hours when the Index can soar to 11—a level that demands careful attention. By staying informed about daily UV levels, locals and visitors alike can take necessary precautions to protect themselves from harmful rays, ensuring that their outdoor activities remain enjoyable and safe. A keen awareness of these UV fluctuations helps combat the risks associated with overexposure and promotes a healthier lifestyle under the sun.

Hourly UV Index in Kieta

As the sun rises and warms the day, the UV Index begins at a mild 1 at 07:00 and 08:00, making it safe to venture outdoors without much protection. By 09:00, it jumps to a moderate 3, hinting at the increasing intensity. The real peak arrives between 11:00 and 13:00, where the index soars to an impressive 11, signifying a high risk of harm from unprotected sun exposure. As the afternoon rolls on, the index gradually dips, dropping to 10 at 14:00 and then descending through the late afternoon to 2 by 17:00. The sun sets the scene for a safe evening as the index returns to 1 at 18:00, finally resting at 0 by 19:00. This hourly dance of UV radiation highlights the importance of sun safety 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.
TimeUVICategoryTime to Burn
07:001low45 min
08:001low45 min
09:003moderate30 min
10:006high25 min
11:009very high15 min
12:0011extreme10 min
13:0011extreme10 min
14:0010very high15 min
15:007high25 min
16:004moderate30 min
17:002low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Kieta

Throughout the year, the UV Index consistently remains at extreme levels, with the highest readings occurring from January to April (peaking at 17 in March). While the index slightly decreases in the summer months of June and July (to 11), it still indicates a significant risk for skin damage with a burn time of just 10 minutes across all months. Notably, February and March are high-risk months, where exposure can lead to severe sunburns very quickly. Therefore, it is essential for both visitors and residents to take serious precautions, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sunlight hours, regardless of the month.

Monthly Maximum UV Index for Kieta, Papua New Guinea

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Kieta. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec151617161311111315151514
Data source: Statistical UV Index data for Kieta, 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 Kieta UV Index with Other Papua New Guinea Cities

The table above highlights how UV exposure in Kieta 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.
Kieta's solar exposure compared to other cities in Papua New Guinea. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Port Moresby UVI151616151210111315151415
Kieta151617161311111315151514
Arawa UVI151617161311111315151514
Popondetta UVI161616151311121415161515
Lae UVI151717161311121415151514
Mount Hagen UVI161718171412131416161516