UV Index in Wau, South Sudan

Last updated: June 2, 2025

In Wau, South Sudan, understanding the UV Index is essential for protecting your health and enjoying the outdoors safely. With UV levels soaring to a maximum of 12 around midday, awareness of these levels can help individuals prevent painful sunburns and reduce long-term risks to skin health. The hot Aw climate of Wau means that residents and visitors alike are at heightened risk during peak sunlight hours, particularly between 10:00 AM and 1:00 PM. By staying informed about the UV Index, you can take proactive steps to shield yourself from the sun's harmful effects, ensuring your time under the South Sudanese sun is both enjoyable and safe.

Hourly UV Index in Wau

The UV Index throughout the day showcased a striking ascent, beginning at a mere 1 at 7:00 AM and rapidly climbing to its peak of 12 by noon. This intense radiation reached its zenith during the early afternoon, with values remaining high at 11 at both 11:00 AM and 1:00 PM. As the day progressed, the index softened, descending to 9 at 2:00 PM, before tapering off to 6 by 3:00 PM. The evening hours saw a notable decline, finishing the day with a gentle 1 at 5:00 PM and fading to 0 by 7:00 PM. Stay protected during peak hours to 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.
TimeUVICategoryTime to Burn
07:001low45 min
08:003moderate30 min
09:005moderate30 min
10:008very high15 min
11:0011extreme10 min
12:0012extreme10 min
13:0011extreme10 min
14:009very high15 min
15:006high25 min
16:003moderate30 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Wau

The UV Index exhibits significant seasonal variation, peaking during the spring and summer months. From January to October, the index consistently falls in the extreme category, particularly from April to September, where it reaches a maximum of 14. This indicates a critical time for potential skin damage, with a minimal burn time of just 10 minutes in these months. November and December see a slight decrease in UV levels, classified as very high, allowing for a slightly longer burn time of 15 minutes. Therefore, visitors and residents are strongly advised to take protective measures during the high-risk months, especially between April and September, including wearing sunscreen, protective clothing, and limiting sun exposure during peak hours.

Monthly Maximum UV Index for Wau, South Sudan

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Wau. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec111313141412131413121010
Data source: Statistical UV Index data for Wau, 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 Wau UV Index with Other South Sudan Cities

The table above highlights how UV exposure in Wau compares to other major locations across South Sudan. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Wau's solar exposure compared to other cities in South Sudan. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Malakal UVI111213141312131413121010
Winejok UVI111213141312131413121010
Wau111313141412131414121010
Juba UVI121415151412111313121110
Yei UVI131415151413121313121211