UV Index in Mendefera, Eritrea

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors in Mendefera, Eritrea, where the sunny climate poses significant risks for skin health. With UV levels reaching a maximum of 13 at midday, awareness of these intensity levels is vital for effective sunburn prevention and maintaining long-term skin health. The BSh climate of Mendefera means that UV exposure can be particularly high, especially from late morning to early afternoon, making it essential to take protective measures during these peak hours. Stay informed and safeguard your skin while enjoying the beautiful Eritrean sun!

Hourly UV Index in Mendefera

As the sun rises, the UV Index begins its ascent, starting at a low of 1 at 07:00. By 08:00, it gently climbs to 2, setting the stage for the day's peak. A steady increase brings us to 5 by 09:00, but the real intensity hits at 10:00, with the UV Index soaring to 8. The midday sun reaches its zenith at 11:00, where we peak at 11, and it continues to blaze at 12:00 with a staggering 13. As the afternoon sets in, the index begins its descent, recording 12 at 13:00 and gradually tapering off to 10 at 14:00. By 15:00, it slips down to 7, then further declines to 4 at 16:00. After a reprieve, the index drops to 2 at 17:00, finally settling back to a tranquil 1 by 18:00 and 0 at 19:00. This ebb and flow of the UV Index serves as a reminder of the sun’s powerful grip throughout the day, urging us to stay protected during the 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
08:002low45 min
09:005moderate30 min
10:008very high15 min
11:0011extreme10 min
12:0013extreme10 min
13:0013extreme10 min
14:0011extreme10 min
15:007high25 min
16:004moderate30 min
17:002low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Mendefera

The UV Index reveals significant seasonal changes, with the highest values occurring from January to May, peaking at 15 in both March and April, indicating an extreme exposure category and a rapid burn time of just 10 minutes. Following this peak, the index remains high but slightly lowers to 12-14 during the summer months of June through August. A gradual decline in UV levels occurs through September and October, eventually dropping to 10 in November and December, though still categorized as very high with an extended burn time of 15 minutes. Visitors and residents should be particularly vigilant during the high-risk months from January through May, taking precautions such as wearing sunscreen, protective clothing, and seeking shade to mitigate the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Mendefera, Eritrea

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Mendefera. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec111315151412131312121010
Data source: Statistical UV Index data for Mendefera, 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 Mendefera UV Index with Other Eritrea Cities

The table above highlights how UV exposure in Mendefera compares to other major locations across Eritrea. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Mendefera's solar exposure compared to other cities in Eritrea. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Massawa UVI91012121110101010998
Assab UVI1011121313101010101098
Keren UVI11121414141212131212109
Mendefera111315151412131312121010
Asmara UVI111315151412131312121010