UV Index in Hajoho, Comoros

Last updated: June 2, 2025

In Hajoho, Comoros, awareness of the UV Index is crucial for safeguarding your skin against harmful sun exposure. Understanding UV levels not only helps in preventing sunburn but also plays a significant role in maintaining long-term skin health. With Hajoho's tropical climate and varying UV exposure throughout the day—reaching a maximum of 9 between 11:00 AM and 1:00 PM—it's essential to stay informed and take protective measures during peak sunlight hours. Embrace the sun wisely to enjoy the beautiful outdoors while keeping your skin safe!

Hourly UV Index in Hajoho

The UV Index on this particular day showcased a notable peak between 11:00 AM and 1:00 PM, reaching a high of 9, indicating a very high level of UV radiation. Early risers at 7:00 AM were greeted with a modest index of 1, but as the sun climbed higher, the intensity increased dramatically. At 10:00 AM, the index hit 6, solidifying the day's progression towards its maximum. After the midday zenith, the UV levels began to decline, dropping back to 4 by 3:00 PM and tapering off further, ultimately reaching 0 by 7:00 PM. This pattern highlights the importance of sun safety, particularly during the peak hours when UV exposure poses the greatest risk.

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	9	very high	15 min
13:00	9	very high	15 min
14:00	6	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 Hajoho

Throughout the year, the UV Index displays significant seasonal changes, with extreme levels persisting from January to May, and again in August through October. The highest risk months are January, February, March, and April, each recording an index of 16, indicating an extreme exposure category where unprotected skin can burn in just 10 minutes. As summer arrives, UV levels decrease slightly in June and July to 9 and 10 respectively, yet remain classified as very high, allowing for a 15-minute burn time. Visitors and residents are advised to take serious precautions, such as applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade during peak hours, particularly from January to May and in August and September to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Hajoho, Comoros

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

The table above highlights how UV exposure in Hajoho 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.

Hajoho'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
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
Hajoho	16	15	16	13	11	9	10	12	13	13	13	15
Moroni UVI	15	15	16	14	11	10	10	12	13	13	14	14