What is the UV index in Beirut today?

See today's UV index for Beirut hour by hour above. The UV index is highest around solar noon and depends on the season, the weather and how high the sun rises above the horizon.

When is the UV index highest?

The UV index peaks around solar noon, typically between 12:00 and 15:00, when the sun is highest in the sky. About two-thirds of the day’s total UV falls between 10:00 and 16:00.

When should you use sunscreen?

The WHO recommends sun protection whenever the UV index is 3 or higher. Use sunscreen of at least SPF 30, seek shade around midday, and wear sunglasses and a hat when UV is high.

Daylight Hours

UV Index in Beirut Today

August 14, 2026 · Beirut, Lebanon

Capital1,916,100 people

See today's UV index in Beirut hour by hour below. The UV index shows how strong the sun's ultraviolet radiation is — the higher the number, the faster skin can burn. Values are calculated for Beirut's coordinates and updated daily.

UV now · 07:00

0Low

UV rises later today

Peak today8at 12:00

Protect yourself09:03–15:56UV 3 or above

Time to burn~20 minfair skin, unprotected

Hour by hour

Clouds cut the peak by ~13%

Protection windowClear sky

Remember today

Sunscreen SPF 50+
Sunglasses
Hat
Shade at midday
Cover up

Daylight: sunrise 06:00 – sunset 19:28

Tomorrow: UV 8 at its peak around 12:00

Calculate for Beirut Use my location

The UV index in Beirut peaks at 8 (very high) around 12:00 today. Sun protection is recommended between 09:03 and 15:56, while the index stays at 3 or above. Cloud cover is damping the peak by roughly 13% compared with a clear sky. Tomorrow the index is forecast to peak at 8 around 12:00.

UV index in Beirut hour by hour

Time	UV index	Level
06:00	0	Low
07:00	0.3	Low
08:00	1.2	Low
09:00	2.9	Low
10:00	5.1	Moderate
11:00	7	High
12:00	7.8	High
13:00	7.4	High
14:00	6.2	High
15:00	4.5	Moderate
16:00	2.9	Low
17:00	1.5	Low
18:00	0.5	Low
19:00	0.1	Low
20:00	0	Low

UV index in Beirut

Beirut lies at 34°N. The midday sun reaches 70.5° above the horizon in Beirut today, against a yearly ceiling of 79.5°. Elevation is what sets the ceiling for UV, and over Beirut it is high enough for the index to reach very high values through the summer months.

What is the UV index?

The UV index is an international scale describing the strength of the sun's ultraviolet radiation at ground level. It starts at 0 and is effectively open-ended — at mid-latitudes it rarely exceeds 8, while in the tropics and high in the mountains it can pass 11. The higher the number, the less time it takes to get sunburnt.

The UV index depends mainly on how high the sun is in the sky. That is why it peaks around solar noon and is greatest in summer near the longest day of the year. Clouds, ozone, altitude and reflection from snow or water also affect the value.

The WHO UV scale

UV index	Level	Recommendation
0–2	Low	No special protection needed.
3–5	Moderate	Use sunscreen (SPF 30+), seek shade around midday.
6–7	High	Sunscreen, hat and sunglasses. Avoid the sun 12:00–15:00.
8–10	Very high	Extra protection. Limit midday sun exposure.
11+	Extreme	Avoid the sun at midday. Full protection required.