UV Index in Dima, Comoros

Last updated: July 2, 2025

In the beautiful town of Dima, Comoros, awareness of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels is vital as it helps prevent sunburn and reduces long-term risks associated with skin damage. With Dima's tropical Af climate, residents and visitors alike face unique exposure challenges, especially during peak hours when UV levels can soar to 10 around noon. By staying informed about the UV Index, you can enjoy the sun safely while protecting your skin year-round.

Hourly UV Index in Dima

The UV Index throughout the day presents a compelling narrative of sun exposure, peaking at a staggering 10 at 12:00 PM, indicating a need for caution. As the sun rises, the UV Index gradually climbs from 1 at 7:00 AM to a notable 4 by 9:00 AM. The ascent continues, reaching 9 by 11:00 AM, before hitting its maximum at noon. However, as the afternoon progresses, the intensity wanes, with readings dropping to 7 by 2:00 PM and eventually falling to 1 by 5:00 PM. As twilight approaches, the Index dips to 0 after 6:00 PM, promising safe evening conditions. Engaging with the sun requires awareness; ensure you're protected during those peak 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.
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	7	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 Dima

The UV Index exhibits significant seasonal variation, with the highest values observed during the peak summer months from January through April, all classified as extreme. Specifically, January, February, March, and April each feature a UV Index of 16 to 14, with a minimal burn time of just 10 minutes for unprotected skin. As spring transitions into summer, UV levels slightly decrease, reaching a maximum of 11 in May before dropping to 9 and 10 in June and July, respectively, categorized as very high. However, August through November sees a rise back to extreme levels ranging from 12 to 13, maintaining a dangerous 10-minute burn time. Residents and visitors are strongly advised to take precautionary measures during these high-risk months, particularly from January through April and again from August to November, by applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade to minimize UV exposure.

Monthly Maximum UV Index for Dima, Comoros

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

The table above highlights how UV exposure in Dima 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.

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