UV Index in Gabu, Guinea-Bissau

Last updated: June 2, 2025

In Gabu, Guinea-Bissau, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can help you prevent sunburn and long-term skin damage, making it essential for both residents and visitors to stay informed. With a climate classified as Aw, Gabu experiences high ultraviolet radiation, especially during peak hours when the UV Index can soar to 12, indicating a very high risk of harm from unprotected sun exposure. Staying vigilant about UV conditions can make all the difference in enjoying the sun safely!

Hourly UV Index in Gabu

The UV Index displays a dynamic pattern throughout the day, starting with a gentle level 1 at 7:00 AM and 8:00 AM, perfect for early risers. As the sun climbs higher, the intensity increases sharply, peaking at a striking 12 around noon and reaching its zenith at 1 PM with an impressive 13. From that point, the index gradually declines, dropping to 6 by 4 PM, and then further down to a softer 3 by 5 PM. By evening, it returns to 1 at 6 PM, inviting a sense of relief as the day winds down. This data emphasizes the importance of sun safety, especially during those peak hours when the UV Index 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	1	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	12	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Gabu

The UV Index experiences notable seasonal fluctuations, peaking during the summer months. From January to February, levels are very high, with a burn time of just 15 minutes. As spring transitions into summer, the index escalates to extreme levels, peaking in August at 14, where the burn time drops to only 10 minutes. March through October represents a high-risk period, particularly in summer, where outdoor enthusiasts should exercise extreme caution. While November and December see a return to very high levels, with longer burn times, visitors and residents should remain vigilant year-round, applying sunscreen, wearing protective clothing, and seeking shade during peak sun hours, especially from March to October.

Monthly Maximum UV Index for Gabu, Guinea-Bissau

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Gabu. 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 Gabu, 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 Gabu UV Index with Other Guinea-Bissau Cities

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

Gabu's solar exposure compared to other cities in Guinea-Bissau. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bafata UVI	9	10	12	12	12	13	13	13	13	12	9	9
Gabu	9	10	12	12	13	13	13	14	13	12	10	9
Bolama UVI	10	10	11	12	13	13	13	14	14	12	9	9
Bissau UVI	10	10	11	12	13	13	13	14	14	12	9	9
Bissora UVI	9	10	12	12	13	13	13	14	14	12	9	9