Weather in Lebanon for December 2026
In general, the average temperature in Lebanon at the beginning of December is 20 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 16.8 °C by the end of December.
Lebanon experiences moderate rainfall in December, with an average of 10 rainy days and a total precipitation of 109.9 mm.
Is December a good time to visit Lebanon? check out the best time to travel to Lebanon page.
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Lebanon Weather December
What’s the Weather Like in Lebanon This December?
Temperatures trend during December in Lebanon
December weather in Lebanon day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Sunny | 19° /15° | 0.6 mm | 3.1 | |
| 2 Dec. | Sunny | 19° /16° | 0 mm | 3 | |
| 3 Dec. |  Overcast | 19° /16° | 0 mm | 3 | |
| 4 Dec. | Sunny | 22° /17° | 0 mm | 3 | |
| 5 Dec. |  Patchy light rain | 21° /17° | 1.6 mm | 3 | |
| 6 Dec. | Light rain | 20° /16° | 4.6 mm | 3 | |
| 7 Dec. | Light rain | 20° /17° | 4.6 mm | 2.9 | |
| 8 Dec. | Overcast | 20° /16° | 0.5 mm | 2.9 | |
| 9 Dec. |  Moderate rain | 18° /15° | 10.3 mm | 2.9 | |
| 10 Dec. | Light rain | 18° /14° | 4.3 mm | 2.9 | |
| 11 Dec. | Light rain | 19° /15° | 3.4 mm | 2.9 | |
| 12 Dec. | Light rain | 18° /15° | 2.6 mm | 2.9 | |
| 13 Dec. |  Patchy rain possible | 17° /14° | 2.2 mm | 2.8 | |
| 14 Dec. | Sunny | 17° /14° | 0 mm | 2.8 | |
| 15 Dec. | Overcast | 18° /14° | 0.1 mm | 2.8 | |
| 16 Dec. | Overcast | 18° /15° | 0.9 mm | 2.8 | |
| 17 Dec. | Overcast | 17° /14° | 0 mm | 2.8 | |
| 18 Dec. | Sunny | 17° /14° | 0.1 mm | 2.8 | |
| 19 Dec. | Sunny | 17° /14° | 0 mm | 2.8 | |
| 20 Dec. | Patchy rain possible | 18° /14° | 0 mm | 2.8 | |
| 21 Dec. | Overcast | 19° /15° | 0.3 mm | 2.8 | |
| 22 Dec. | Moderate rain | 18° /14° | 19.5 mm | 2.8 | |
| 23 Dec. | Light rain | 18° /14° | 8.9 mm | 2.8 | |
| 24 Dec. | Patchy rain possible | 18° /14° | 0.9 mm | 2.8 | |
| 25 Dec. | Patchy rain possible | 18° /14° | 1 mm | 2.8 | |
| 26 Dec. | Light rain | 17° /14° | 4 mm | 2.8 | |
| 27 Dec. | Moderate rain | 16° /12° | 15.5 mm | 2.8 | |
| 28 Dec. | Light rain | 16° /12° | 4.3 mm | 2.8 | |
| 29 Dec. | Moderate rain | 17° /12° | 10.9 mm | 2.9 | |
| 30 Dec. | Light rain | 17° /12° | 4.8 mm | 2.9 | |
| 31 Dec. | Light rain | 17° /13° | 3.8 mm | 2.9 | |
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Guide for Lebanon in December
In December, Lebanon experiences a transition from mild autumn weather to cooler winter conditions. At the beginning of the month, the coastal areas, including Beirut, typically have mild temperatures with an average high of 18° and a low of 12°.
The mountainous regions, such as the famous ski resort town of Faraya, start to see the first snowfalls, creating ideal conditions for winter sports enthusiasts.
As the month progresses, the temperatures gradually drop, especially in the higher elevations. By the end of December, Beirut may experience average highs of 16° and lows of 10°, while the mountainous areas could see temperatures dipping even further, with the possibility of heavier snowfall.
Lebanon's weather in December is characterized by occasional rainfall, especially in the coastal areas, and an increase in cloud cover as the month progresses.
Travelers visiting Lebanon during this time should be prepared for cooler temperatures, especially in the evenings, and should pack accordingly for both mild and chilly weather conditions.
Overall, December marks the beginning of Lebanon's winter season, offering a diverse range of experiences from coastal relaxation to mountain adventures.