UV Index in Pirada, Guinea-Bissau

Last updated: June 2, 2025

In Pirada, Guinea-Bissau, being aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels can significantly help prevent sunburn and reduce the long-term risks of skin damage, making it essential to stay informed about daily fluctuations. With Pirada's tropical climate and typical UV exposure peaking around midday—reaching as high as 13—residents and visitors must take proactive measures to protect themselves from harmful rays. Whether planning outdoor activities or simply enjoying the sun, knowing the UV Index empowers you to enjoy the bright days while keeping your skin health in check.

Hourly UV Index in Pirada

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 Pirada

Throughout the year, UV exposure varies significantly, with high-risk months primarily occurring from March to October, when the UV Index reaches extreme levels between 12 and 14. During these months, the burn time for unprotected skin reduces to as little as 10 minutes, emphasizing the need for vigilant sun protection measures. In contrast, January, February, November, and December see a lower UV Index, categorized as very high, with a burn time of 15 minutes. Visitors and residents should take precautions during high UV periods, including wearing sunscreen, protective clothing, and seeking shade, especially during peak hours, to minimize the risk of skin damage and sunburn.

Monthly Maximum UV Index for Pirada, Guinea-Bissau

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

The table above highlights how UV exposure in Pirada 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.

Pirada'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
Pirada	9	10	12	12	12	13	13	14	13	12	9	9
Gabu UVI	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