UV Index in Mounana, Gabon

Last updated: August 1, 2025

In Mounana, Gabon, awareness of the UV Index is crucial for protecting your skin from harmful ultraviolet radiation. Understanding the daily levels of UV exposure helps in sunburn prevention and promotes overall skin health. With Mounana's tropical climate featuring high UV levels—often peaking at 10 around noon—it's essential to stay informed about these values to safeguard against the increased risk of skin damage. By knowing when to seek shade or apply sunscreen, you can enjoy your time outdoors while minimizing health risks associated with sun exposure.

Hourly UV Index in Mounana

The UV Index for today presents a clear pattern of sun intensity throughout the day. Beginning at 7:00 AM, the index starts low at 1, gradually rising to 2 by 8:00 AM. The sun's strength peaks at 12:00 PM with a maximum index of 10, indicating the highest levels of UV radiation, a prime time for sun exposure. As the afternoon progresses, the index starts to decline, dipping to 7 at 2:00 PM, and then further down to 1 by 5:00 PM, before falling to 0 by 7:00 PM. It’s essential to stay protected during the midday hours when UV radiation is at its highest!

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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Mounana

The UV Index exhibits distinct seasonal changes, with the highest levels occurring from January to April and in August through October, prompting extreme exposure categories. Notably, March reaches a peak UV Index of 14, while July sees a decrease to 10, categorized as very high. The high-risk months are predominantly concentrated from January to April and again from August to October, where consistent UV levels maintain extreme risk, with minimal burn times of just 10 minutes. Residents and visitors should take prudent precautions during these months, such as wearing broad-spectrum sunscreen, protective clothing, and seeking shade during peak sun hours to minimize potential skin damage.

Monthly Maximum UV Index for Mounana, Gabon

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Mounana. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Mounana, 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 Mounana UV Index with Other Gabon Cities

The table above highlights how UV exposure in Mounana compares to other major locations across Gabon. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Mounana's solar exposure compared to other cities in Gabon. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Libreville UVI	12	12	13	14	12	10	10	11	12	13	12	11
Port-Gentil UVI	12	12	13	14	13	10	9	12	12	13	13	12
Franceville UVI	13	13	14	14	13	9	10	11	12	13	13	12
Mounana	13	13	14	14	13	9	10	11	12	13	13	12
Moanda UVI	13	13	14	14	13	9	10	11	12	13	13	12
Oyem UVI	12	12	14	15	13	11	11	12	13	14	12	11