UV Index in Fenoarivo Atsinanana, Madagascar

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors of Fenoarivo Atsinanana, Madagascar, where the tropical climate can expose individuals to significant sun-related risks. By staying informed about UV levels, you can better protect your skin from sunburn and long-term health issues. During peak hours, especially between 10 AM and 2 PM when the UV Index often reaches levels of 6 to 8, exposure becomes particularly hazardous. This awareness not only promotes skin health but also enhances your overall outdoor experience in this vibrant region known for its lush landscapes and sunny skies.

Hourly UV Index in Fenoarivo Atsinanana

The UV Index throughout the day reveals a fascinating curve of sun exposure. Starting early, at 7:00 AM, it registers a low of 1, gradually climbing to its peak of 8 around noon. This notable surge underscores the importance of sun protection, especially from 11:00 AM to 1:00 PM, when the index reaches 7 and 8, respectively. As the afternoon progresses, the UV Index begins to decline, dipping to 4 by 2:00 PM and further down to 1 by 5:00 PM. By the time the sun sets, the UV Index drops to 0, indicating a safe window to enjoy the cooler evening hours without the risk of harmful sun exposure. Remember, during the peak times, sunscreen and protective clothing are vital for your safety!

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
08:002low45 min
09:004moderate30 min
10:006high25 min
11:007high25 min
12:008very high15 min
13:006high25 min
14:004moderate30 min
15:002low45 min
16:001low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Fenoarivo Atsinanana

Throughout the year, the UV Index fluctuates significantly, with extreme exposure levels observed from January to April, and again in August to November. The highest risk months are January through April and August through November, all registering UV Index values of 12 or higher. Notably, January and February peak at an index of 17, necessitating cautious outdoor activities, as burn time is just 10 minutes during these months. As residents and visitors prepare for outdoor activities, it is crucial to apply broad-spectrum sunscreen, wear protective clothing, and seek shade, especially during peak UV times. In May and June, while the UV Index decreases to 9 and 8 respectively, caution is still advised, with burn times increasing to 15 minutes. Overall, awareness and protection are essential year-round, particularly in high-risk months.

Monthly Maximum UV Index for Fenoarivo Atsinanana, Madagascar

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Fenoarivo Atsinanana. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec171715129881112131315
Data source: Statistical UV Index data for Fenoarivo Atsinanana, 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 Fenoarivo Atsinanana UV Index with Other Madagascar Cities

The table above highlights how UV exposure in Fenoarivo Atsinanana compares to other major locations across Madagascar. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Fenoarivo Atsinanana's solar exposure compared to other cities in Madagascar. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Toamasina UVI161615129781012121315
Fenoarivo Atsinanana171715129881112121315
Fianarantsoa UVI171715129781012131416
Mahajanga UVI1616151310891112121315
Antananarivo UVI1717151210891113131416
Antsirabe UVI1717161310891113131416