UV Index in Anna Regina, Guyana

Last updated: June 2, 2025

Awareness of the UV Index is crucial for residents and visitors in Anna Regina, Guyana, where the warm, tropical climate can expose individuals to significant UV radiation. Understanding UV levels is essential not only for preventing painful sunburns but also for protecting long-term skin health, minimizing the risk of skin cancer and premature aging. Given that Anna Regina experiences high UV exposure, especially during midday hours when the index peaks at 13, being informed allows everyone to take necessary precautions, ensuring safe enjoyment of the vibrant outdoors in this beautiful region.

Hourly UV Index in Anna Regina

The daily UV Index tells a story of the sun's dynamic intensity. Starting from a gentle 1 at 7:00 AM, it steadily climbs as the morning progresses. By 9:00 AM, conditions heat up, reaching 7 as outdoor enthusiasts start to feel the sun’s warmth. The peak intensity occurs between 11:00 AM and 12:00 PM, with a maximum UV Index of 13, signaling a high risk of harm from unprotected sun exposure. Post noon, a gradual decline sets in, with levels dropping to 5 by 3:00 PM, and tapering off to a safe 1 by 6:00 PM and 0 after sunset. It's crucial to take protective measures during those peak hours to enjoy the sun safely!

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	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	13	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Anna Regina

The UV Index data indicates a consistent extreme exposure category throughout the year, with peak values observed from February to April, ranging from 14 to 15. Notably, these months represent the highest risk for skin damage, with a rapid burn time of just 10 minutes. As we transition into the latter months, the UV Index gradually declines but remains in the extreme category, underscoring the need for continued vigilance. Visitors and residents are advised to take protective measures, including wearing sunscreen, protective clothing, and sunglasses, particularly during the spring months when UV exposure is at its peak. Staying mindful of these conditions is essential to safeguarding skin health year-round.

Monthly Maximum UV Index for Anna Regina, Guyana

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

The table above highlights how UV exposure in Anna Regina 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.

Anna Regina's solar exposure compared to other cities in Guyana. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Georgetown UVI	13	14	15	15	14	13	12	13	13	13	12	12
Bartica UVI	13	14	15	15	14	13	13	13	13	13	12	12
New Amsterdam UVI	13	14	15	16	14	13	12	13	13	13	12	12
Anna Regina	13	14	15	15	14	13	13	13	13	13	12	11
Linden UVI	13	14	16	16	14	13	12	13	13	13	12	12