UV Index in Jounieh, Lebanon

Last updated: May 3, 2025

In Jounieh, Lebanon, awareness of the UV Index is crucial for safeguarding your skin and overall health under the Mediterranean sun. Understanding UV levels helps you take proactive measures to prevent sunburn and long-term skin damage, making it essential for locals and visitors alike. With a Csa climate characterized by hot, sunny summers, Jounieh's UV index peaks at 10 around midday, highlighting significant exposure risks during this time. Stay informed and enjoy the beautiful coastal vibes while protecting your skin from harmful ultraviolet rays!

Hourly UV Index in Jounieh

The UV Index throughout the day exhibits a dynamic rise and fall, revealing important insights for sun safety. Starting from a low of 1 at 07:00, the index gradually climbs to reach its peak at 12:00 with a high of 10, indicating a significant risk of harm from unprotected sun exposure. The afternoon sees a slight decrease, dipping from 9 at 11:00 to 7 by 15:00. As the sun begins to set, the UV levels drop back down to 2 by 17:00 and return to a gentle 1 as evening falls. This data underscores the importance of early-day sun protection, especially during midday when UV radiation is at its 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	1	low	45 min
08:00	2	low	45 min
09:00	5	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	10	very high	15 min
14:00	9	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Jounieh

Throughout the year, UV Index levels exhibit significant seasonal changes, influencing sun exposure risks for visitors and residents. The high-risk months fall between April and August, where the UV Index peaks at 11 during June and July, indicating extreme exposure and a burn time of only 10 minutes. This contrasts sharply with the lower risk months in January, February, November, and December, where the UV Index is moderate (3 to 5) and burn times reach 30 minutes. As such, it is advisable for individuals to take extra precautions during the high UV months by wearing protective clothing, using broad-spectrum sunscreen, and seeking shade during peak sun hours to minimize skin damage and health risks.

Monthly Maximum UV Index for Jounieh, Lebanon

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

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

Jounieh's solar exposure compared to other cities in Lebanon. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Tripoli UVI	3	5	7	9	10	11	10	10	8	7	4	3
Sidon UVI	4	6	7	9	10	11	11	10	9	7	5	3
Jounieh	4	6	7	9	10	11	11	10	9	8	5	3
Beirut UVI	4	6	7	9	10	11	11	10	9	8	5	3
Tyre UVI	4	6	7	9	10	11	11	10	9	7	5	4
Nabatiye et Tahta UVI	4	6	8	9	11	12	11	10	9	8	5	4