UV Index in Rosignol, Guyana

Last updated: June 2, 2025

Understanding the UV Index in Rosignol, Guyana, is crucial for safeguarding your skin and overall health. With the tropical Af climate, residents and visitors alike face significant UV exposure, especially during peak hours from 10 AM to 1 PM, when levels can reach as high as 13. Awareness of these UV levels is essential to prevent sunburn and reduce the risk of long-term skin damage. Armed with this knowledge, you can make informed decisions about sun protection, ensuring you enjoy the vibrant outdoor life of Rosignol while keeping your skin healthy and safe.

Hourly UV Index in Rosignol

As the day unfolds, the UV Index rises dramatically, reaching its peak at 12:00 PM with an impressive 13. Early morning hours start off gently, with a maximum of 2 at 7:00 AM, gradually climbing to 4 by 8:00 AM. The sun's intensity truly kicks in at 10:00 AM, hitting a notable 10 before skyrocketing to 12 by 11:00 AM. A slight decline begins after noon, with the index dropping to 11 at 1:00 PM, then tapering off to 8 by 2:00 PM. As the afternoon progresses, we see a further decrease, plummeting to 5 at 3:00 PM and drifting downwards to 1 by 5:00 PM, before the sunshine's effects completely fade away by 6:00 PM, when the UV Index reaches 0. It’s a reminder to stay sun-safe during those prime 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.
TimeUVICategoryTime to Burn
07:002low45 min
08:004moderate30 min
09:007high25 min
10:0010very high15 min
11:0012extreme10 min
12:0013extreme10 min
13:0011extreme10 min
14:008very high15 min
15:005moderate30 min
16:002low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Rosignol

The UV Index experiences notable changes throughout the year, consistently remaining in the extreme exposure category. Notably, the months of March to April peak with a UV Index reaching 16, indicating heightened risk for sunburn with a burn time of just 10 minutes. Although the index gradually drops to 12 by November and December, January to April represents the highest-risk period for both visitors and residents. It is crucial for individuals engaging in outdoor activities during these months to take proper precautions, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade frequently to minimize exposure.

Monthly Maximum UV Index for Rosignol, Guyana

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Rosignol. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec131415161413121313131212
Data source: Statistical UV Index data for Rosignol, 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 Rosignol UV Index with Other Guyana Cities

The table above highlights how UV exposure in Rosignol compares to other major locations across Guyana. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Rosignol's solar exposure compared to other cities in Guyana. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Georgetown UVI131415151413121313131212
Bartica UVI131415151413131313131212
Rosignol131415161413121313131212
New Amsterdam UVI131415161413121313131212
Anna Regina UVI131415151413131313131211
Linden UVI131416161413121313131212