UV Index in Ziroudani, Comoros

Last updated: July 2, 2025

Awareness of the UV Index is vital for residents and visitors of Ziroudani, Comoros, where the tropical climate can elevate sun exposure risks. Understanding the UV levels helps in preventing sunburn and maintaining healthy skin, especially when the index peaks at 10 around midday, indicating a very high risk of harm from unprotected sun exposure. With temperatures often soaring and typical UV exposure peaking between 10:00 AM and 2:00 PM, it's crucial to stay informed about these levels to enjoy the sun safely while protecting your skin's health.

Hourly UV Index in Ziroudani

The hourly UV Index reveals a dynamic range of sun exposure today. Starting off at a gentle 1 at 7:00 AM, the index steadily climbs, peaking at a striking 10 by 12:00 PM—the peak exposure time. As the sun reaches its zenith, caution is advised for outdoor activities during the 11:00 AM to 1:00 PM window when the index remains high at 9 and 10. Following this midday surge, the index gracefully descends; by 3:00 PM, it dips to 4 and continues to decline to 1 by 5:00 PM. Finally, after a brief respite, the UV rays fade to 0 by 6:00 PM, signaling a safe return for evening outdoor plans. Stay sun-smart and enjoy the day wisely!

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	2	low	45 min
09:00	4	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	10	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 Ziroudani

Throughout the year, UV Index levels vary significantly, with the highest risk months occurring from January to April where the index remains at an extreme level, reaching up to 16. During these months, the burn time is notably short—only 10 minutes of exposure can lead to skin damage. As summer approaches, notably in May, the index drops slightly to 11 but remains in the extreme category. Moving into June and July, the index reaches a very high of 9 and 10, allowing for a longer burn time of 15 minutes. However, as the summer ends in August, the index climbs back to 12, and continues in the extreme zone through October and November. Visitors and residents are advised to take strict precautions during these high-risk months—wearing protective clothing, applying high-SPF sunscreen frequently, and seeking shade whenever possible to minimize the risk of skin damage.

Monthly Maximum UV Index for Ziroudani, Comoros

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

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

Ziroudani's solar exposure compared to other cities in Comoros. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ziroudani	16	15	15	14	11	9	10	12	13	13	13	14
Fomboni UVI	16	15	15	14	11	9	10	12	13	13	13	14
Tsimbeo UVI	16	16	15	13	11	9	10	12	13	13	13	15
Domoni UVI	16	16	15	13	11	9	10	12	13	13	13	15
Moutsamoudou UVI	16	16	15	13	11	9	10	12	13	13	13	15
Moroni UVI	15	15	16	14	11	10	10	12	13	13	14	14