December weather forecast
Tripoli, Lebanon

December marks the advent of winter in Tripoli with temperatures dropping to a cool 19°C (66.2°F). The sea begins to cool down as the winter sets in. Increased rainfall accompanies the reduced daylight and sunshine hours, replenishing the city's reserves. Outdoor activities are confined as weather conditions revert to their coldest and wettest form. The increased relative humidity further underscores the arrival of winter's peak.

Temperature

A change in temperatures is noted as November gives way to December, with average highs reducing from a moderately hot 24°C (75.2°F) to a comfortable 19°C (66.2°F). Tripoli, in December, witnesses an average low-temperature of 11°C (51.8°F).

Humidity

The average relative humidity in December in Tripoli, Lebanon, is 72%.

Rainfall

In Tripoli, during December, the rain falls for 13 days and regularly aggregates up to 144mm (5.67") of precipitation. In Tripoli, Lebanon, during the entire year, the rain falls for 82 days and collects up to 745mm (29.33") of precipitation.

Sea temperature

In December, the average sea temperature in Tripoli is 20°C (68°F).
Note: Most people do not take pleasure in swimming in water at 20°C (68°F). The difficulty of managing breathing increases as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

With an average of 9h and 54min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 06:25 and sunset at 16:26. On the last day of December, sunrise is at 06:42 and sunset at 16:36 EET.

Sunshine

January and December, with an average of 5h of sunshine, are months with the least sunshine in Tripoli.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 3 during December translates into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.