UV Index in Piracanjuba, Brazil

Last updated: July 2, 2025

In Piracanjuba, Brazil, being aware of the UV Index is crucial for protecting your skin from harmful ultraviolet rays. Understanding UV levels not only helps in preventing painful sunburns but also plays a vital role in maintaining long-term skin health. This charming city, characterized by its tropical climate, often exposes residents and visitors to varying UV risks throughout the day. For instance, UV Index values can climb to a peak of 9 around midday, indicating a high potential for harm. Stay informed and take precautions to shield yourself from the sun's effects, ensuring a safe and enjoyable experience in the warm rays of Piracanjuba!

Hourly UV Index in Piracanjuba

As the sun rises, the UV Index starts off low at a comfortable 1 from 7:00 AM to 8:00 AM. By 9:00 AM, it jumps to 3, signaling a gradual increase in sun exposure. The intensity peaks around 12:00 PM, reaching an impressive 9, making midday the most critical time for sun safety. As the afternoon unfolds, the index slowly declines; it drops to 7 by 2:00 PM, then further decreases to 4 at 3:00 PM. The later hours offer a gentle reprieve, with values falling to 1 by 5:00 PM and ultimately 0 by 6:00 PM. Remember, during those peak hours, it’s essential to protect your skin!

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	8	very high	15 min
12:00	9	very high	15 min
13:00	9	very high	15 min
14:00	7	high	25 min
15:00	4	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Piracanjuba

The UV Index exhibits significant seasonal variation, with highest values occurring during the winter months of January and February, both reaching an extreme index of 16. This is followed by a gradual decline in March and April, yet remains critically high. From May to July, the UV Index drops slightly but remains in the very high category, with burn times extending to 15 minutes. The trend shifts again in August and September, where the UV Index returns to extreme levels, peaking again in November at 15. For residents and visitors, caution is advised during these high-risk months, particularly from January to April and again from August to October. It is crucial to protect your skin with adequate sunscreen, clothing, and shade, as burn times are exceedingly short, ranging from 10 to 15 minutes.

Monthly Maximum UV Index for Piracanjuba, Brazil

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

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

Piracanjuba's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Rio de Janeiro UVI	15	14	13	10	7	6	7	9	11	12	13	15
Sao Paulo UVI	16	15	12	11	8	6	7	9	11	13	14	15
Belo Horizonte UVI	17	16	14	12	9	7	8	10	12	13	14	16
Salvador UVI	14	14	14	13	10	9	9	12	12	15	15	14
Piracanjuba	16	16	14	13	10	8	9	11	12	14	15	16
Fortaleza UVI	14	14	15	15	13	11	11	12	13	13	13	13