UV Index in Koina, Gambia

Last updated: May 3, 2025

Awareness of the UV Index is crucial for residents and visitors in Koina, Gambia, especially given its Aw climate that brings significant sun exposure. Understanding UV levels helps in preventing sunburn and protecting skin health, reducing the risk of long-term damage. With peak UV Index values soaring to 12 during midday, the sun can be especially harsh. It's essential to stay informed about daily UV levels to safeguard your well-being while enjoying the beauty of Koina!

Hourly UV Index in Koina

The hourly UV Index today presents a dramatic journey through sunlight intensity. Starting off at 07:00, the index is a mild 1, gradually rising to 2 by 08:00. As the morning progresses, the UV rays escalate, peaking at a formidable 12 between 12:00 and 13:00, indicating the highest risk for sun exposure. Once the clock strikes 14:00, the index begins to descend, dropping to 11 and subsequently to 8 by 15:00. The late afternoon brings a cooling respite, as levels fall to 5 at 16:00, before retreating to a soft 1 by the evening hours 18:00 to 19:00. It's a classic reminder of how the sun's impact can shift throughout the day, urging us to stay protected 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	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Koina

The UV Index exhibits significant seasonal changes, peaking during the summer months. From March to October, there are consistently extreme levels of UV exposure, with July, August, and September recording the highest index of 13 and a dangerously short burn time of just 10 minutes. The high-risk months for UV exposure are primarily from March through October, making this a critical period for sun safety. During these times, it is essential for both visitors and residents to take precautions, such as wearing broad-spectrum sunscreen, protective clothing, and seeking shade, especially during peak sun hours. In the cooler months of November to February, while the UV Index drops to very high levels of 8 to 9, vigilance is still advisable, particularly on sunny days.

Monthly Maximum UV Index for Koina, Gambia

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

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

Koina's solar exposure compared to other cities in Gambia. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Koina	8	9	11	11	12	12	13	13	13	12	9	8
Bakau UVI	9	10	12	13	12	12	13	14	14	12	9	9
Serekunda UVI	9	10	12	13	12	12	13	14	14	12	9	9
Brikama UVI	9	10	12	13	12	13	13	14	14	12	9	9
Banjul UVI	9	10	12	13	13	13	13	14	14	12	9	9
Farafenni UVI	9	10	13	13	13	13	13	14	14	12	9	9