UV Index in Namasuba, Uganda

Last updated: July 2, 2025

Understanding the UV Index in Namasuba, Uganda, is vital for protecting your skin and promoting overall health. With its tropical climate, residents and visitors alike are often exposed to high levels of ultraviolet radiation, particularly during peak hours. The UV Index can reach a staggering 11 around noon, emphasizing the importance of being aware of sun exposure risks, such as sunburn and long-term skin damage. By staying informed about local UV levels, you can take proactive measures to safeguard your skin and enjoy the beautiful Ugandan sun safely!

Hourly UV Index in Namasuba

The UV Index today begins its climb gently at 1 early in the morning, peaking as the sun reaches higher into the sky. By 09:00, it registers a moderate 3, but from 10:00 onwards, the intensity escalates sharply, hitting 5 and then soaring to a remarkable 11 by noon. The peak persists through 13:00, holding steady at 11, a clear signal to take sun protection seriously. As the afternoon unfolds, the index gradually recedes, dropping to 10 at 14:00, and further declining to 7 by 15:00. The UV Index continues to diminish as the day winds down, settling at 4 by 16:00, then slipping to 2 at 17:00, and finally returning to a safe 1 by 18:00. The day ends on a low note of 0 at 19:00, providing a much-needed respite from the sun’s rays. Stay protected 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
10:005moderate30 min
11:008very 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 Namasuba

Throughout the year, the UV Index remains consistently high, with levels categorized as extreme from January to November. January to April sees the peak UV Index at 15, indicating an urgent need for protection within just 10 minutes of sun exposure. The summer months, including June, July, and August, maintain a slightly lower but still significant index between 11 and 12, while September through November levels range from 12 to 13. This indicates that the risk of skin damage is prevalent year-round, particularly in the high-risk months of January through April, where travelers and residents alike should take precautionary measures. It is essential for everyone to use broad-spectrum sunscreen, wear protective clothing, and seek shade to minimize the risk of harmful UV exposure throughout all seasons.

Monthly Maximum UV Index for Namasuba, Uganda

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Namasuba. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec141515151312111213131212
Data source: Statistical UV Index data for Namasuba, 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 Namasuba UV Index with Other Uganda Cities

The table above highlights how UV exposure in Namasuba compares to other major locations across Uganda. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Namasuba's solar exposure compared to other cities in Uganda. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Kampala UVI141516151311111213121212
Jinja UVI141516151311111213121212
Namasuba141515151312111213131212
Gulu UVI141516151412121314131212
Lira UVI141516151412121213131212
Mbarara UVI141516151412121314131212