UV Index in Mimongo, Gabon

Last updated: August 1, 2025

In Mimongo, Gabon, awareness of the UV Index is crucial for ensuring skin health and preventing sunburn. With the region's Aw climate, characterized by high UV exposure, understanding the daily UV levels helps residents and visitors alike take proactive measures against harmful effects of the sun. Between the peak hours of 11 AM and 1 PM, when the UV Index soars to levels of 9 and 11, it’s essential to protect your skin to reduce the risk of long-term damage. By staying informed about the UV Index, you can enjoy the warm, vibrant days in Mimongo while keeping your skin safe and healthy.

Hourly UV Index in Mimongo

The UV Index throughout the day showcases a dynamic pattern, peaking sharply during midday hours. At 07:00, the index starts low at 1, indicating minimal risk. As the sun rises, it climbs to 2 at 08:00 and rapidly escalates to 4 by 09:00. By 10:00, the intensity reaches 7, but the real intensity hits at 12:00 with a maximum of 11, signifying a high risk of harm from unprotected sun exposure. Though it dips slightly to 10 at 13:00, the index begins to retreat, dropping to 8 at 14:00, followed by a more gradual decrease to 5 at 15:00. As the sun sets, the index falls to 3 by 16:00, and then drops to 1 by 17:00, settling at a low 0 by 19:00. This data serves as a vital reminder for sun safety, especially during 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.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	2	low	45 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	12	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Mimongo

The UV Index shows significant seasonal variations, with the highest exposure occurring between January and April, where UV levels reach 13-14 and are categorized as extreme, resulting in a burn time of just 10 minutes. The summer months of June and July experience slightly lower UV levels of 10, but remain classified as very high with a longer burn time of 15 minutes. Notably, August returns to an extreme level of 12. The months of September to December maintain high risks, with UV Index values remaining between 12 and 13. Visitors and residents should take essential precautions during these high-risk months, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade to minimize exposure and prevent sunburn.

Monthly Maximum UV Index for Mimongo, Gabon

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Mimongo. 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 Mimongo, 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 Mimongo UV Index with Other Gabon Cities

The table above highlights how UV exposure in Mimongo 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.

Mimongo'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
Moanda UVI	13	13	14	14	13	9	10	11	12	13	13	12
Mimongo	13	13	14	14	13	10	10	12	13	13	13	12
Oyem UVI	12	12	14	15	13	11	11	12	13	14	12	11