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UV Index in Moyamba, Sierra Leone

Last updated: July 2, 2025

Understanding the UV Index in Moyamba, Sierra Leone is crucial for everyone, especially in a region where the tropical climate often leads to high UV exposure. Being aware of UV levels can help residents and visitors alike protect themselves from sunburn and long-term skin health issues. With peak UV readings reaching as high as 13 during the day, it’s essential to take precautions, particularly between the hours of 11 AM and 2 PM when the sun is most intense. As you enjoy the vibrant surroundings of Moyamba, staying informed about UV indices can be a key step in safeguarding your skin while embracing the beautiful sunshine.

Hourly UV Index in Moyamba

The UV Index today presents a notable peak at 12:00 PM, where it reaches a striking 12, indicating very high risk of harm from unprotected sun exposure. The day starts off gently, with a low UV Index of 1 from 07:00 to 08:00, providing a safe window for morning activities. As the sun climbs, intensity builds, escalating to 10 by 11:00 AM and peaking at 1 PM. After this zenith, the UV Index gradually tapers, dropping to 9 at 3:00 PM, and continues to decline, finally settling back to a safe level of 1 by 6:00 PM. For safety and health, it’s ideal to seek shade, wear protective clothing, and apply sunscreen between 11:00 AM and 3:00 PM, when UV levels are at their most aggressive.

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
11:0010very high15 min
12:0012extreme10 min
13:0013extreme10 min
14:0011extreme10 min
15:009very high15 min
16:005moderate30 min
17:002low45 min
18:001low45 min
19:001low45 min

Monthly UV Index Trends in Moyamba

Throughout the year, the UV Index experiences significant changes, peaking in the summer months and indicating a higher risk of skin damage. The high-risk months for UV exposure are from March to October, where the UV Index consistently reaches extreme levels of 11 to 13, with a rapid burn time of only 10 minutes. Specifically, May to September sees the highest UV levels, prompting precautionary measures. In contrast, November to February presents a marginal decrease, with UV Index values dropping back to 10, categorized as very high. Visitors and residents are strongly advised to take protective actions, such as wearing sunscreen, protective clothing, and sunglasses, especially during the peak UV months, to reduce the risk of UV-related health issues.

Monthly Maximum UV Index for Moyamba, Sierra Leone

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Moyamba. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec101111121312131313121010
Data source: Statistical UV Index data for Moyamba, 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 Moyamba UV Index with Other Sierra Leone Cities

The table above highlights how UV exposure in Moyamba compares to other major locations across Sierra Leone. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Moyamba's solar exposure compared to other cities in Sierra Leone. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Freetown UVI10111112131213131312109
Moyamba101111121312131313121010
Bo UVI101111131312121313121010
Makeni UVI10111112131313131412109
Kenema UVI111111131312131313121010
Koidu UVI111112131313131314121010