UV Index in Matnah, Yemen

Last updated: May 3, 2025

In Matnah, Yemen, being aware of the UV Index is essential for maintaining skin health and preventing sunburn. Understanding UV levels helps you take necessary precautions to protect yourself from harmful ultraviolet radiation, which can lead to long-term skin damage. With Matnah's arid BWk climate, residents and visitors face significant UV exposure, especially during peak sun hours when the index soars to a staggering 15. Staying informed about UV Index levels can empower you to enjoy the sun safely while safeguarding your skin from its potentially harmful effects.

Hourly UV Index in Matnah

At sunrise, the UV Index starts at a mild 2 at 07:00, gradually climbing to 4 by 08:00. As the sun rises higher, the intensity peaks sharply at 15 around 12:00, marking the day’s highest UV exposure. The heat continues until about 13:00, when it dips slightly to 13, before tapering off to 10 by 14:00. Later in the afternoon, the UV Index significantly decreases to 6 at 15:00 and sinks to 3 by 16:00. By 17:00, it drops further to 1, and the sun sets, leaving the UV Index at a safe 0 by 19:00. It’s crucial to take precautions during those peak hours, especially between 10:00 and 14:00 when UV radiation is strongest.

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	2	low	45 min
08:00	4	moderate	30 min
09:00	7	high	25 min
10:00	11	extreme	10 min
11:00	14	extreme	10 min
12:00	15	extreme	10 min
13:00	13	extreme	10 min
14:00	10	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Matnah

Throughout the year, UV index levels in this region remain consistently high, with values predominantly in the extreme category from January to July, peaking at 15 in March, April, and May. August and September maintain a significant UV exposure, averaging around 13, while only November and December show a slight decline, with November at 11 and December at 10, classified as very high exposure. Visitors and residents should pay special attention to the high-risk months of March to June, where the UV index consistently reaches its peak. It is crucial to take protective measures, such as applying sunscreen, wearing hats and sunglasses, and seeking shade to avoid skin damage, as even brief exposure can lead to sunburn in just 10 to 15 minutes during these months.

Monthly Maximum UV Index for Matnah, Yemen

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

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

Matnah's solar exposure compared to other cities in Yemen. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Al Hudaydah UVI	9	10	11	13	12	10	9	9	9	9	8	8
Aden UVI	10	11	13	14	13	10	11	12	10	10	9	9
Taiz UVI	10	12	13	14	13	10	12	12	11	11	10	9
Mukalla UVI	11	12	13	14	14	12	12	12	12	11	10	9
Matnah	11	13	15	15	15	14	12	13	13	13	11	10
Sanaa UVI	12	13	15	16	15	14	13	13	14	13	11	10