September weather forecast and climate
Tripoli, Lebanon

A comprehensive view of the Pilgrim Hill in Tripoli, Lebanon, with distant city buildings and skyline
A comprehensive view of the Pilgrim Hill in Tripoli, Lebanon, with distant city buildings and skyline

Temperature

Warmest months are August and September, with an average high-temperature of 30°C (86°F).

Humidity

The average relative humidity in September is 69%.

Rainfall

January through June, September through December are months with rainfall.

Sea temperature

In September, the average sea temperature is 28°C (82.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In September, the average length of the day is 12.4h.

Sunshine

The average sunshine in Tripoli, Lebanon, is 10h.

UV index

In September, the average UV index is 8.

What is the warmest month in Tripoli?

Warmest months in Tripoli are August and September, with an average high-temperature of 30°C (86°F).

What is the temperature in September in Tripoli?

In Tripoli, Lebanon, in September, the average high-temperature is 30°C (86°F), and the average low-temperature is 22°C (71.6°F).

What is the average humidity in September in Tripoli?

In Tripoli, Lebanon, the average relative humidity in September is 69%.

When does it start raining in Tripoli?

September is the first month it rains in Tripoli, Lebanon. Throughout September, in the average 1 rainfall days, it receives 12mm (0.5") of precipitation.

What is the sea water temperature in September in Tripoli?

In Tripoli, Lebanon, the average seawater temperature in September is 28°C (82.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Tripoli have in September?

In September, the average length of the day in Tripoli, Lebanon, is 12.4h.

How long on average sun shines in September in Tripoli?

In September, the average sunshine is 10h.

How high is the UV index in September in Tripoli?

The average UV index in September in Tripoli is 8.
Average temperature in September - Tripoli, Lebanon
  • Average high temperature in September: 30°C

Warmest months (with the highest average high temperature) are August and September (30°C).
Months with the lowest average high temperature are January and February (17°C).

  • Average low temperature in September: 22°C

The month with the highest average low temperature is August (23°C).
Coldest months (with the lowest average low temperature) are January and February (10°C).

Average humidity in September - Tripoli, Lebanon
  • Average humidity in September: 69%

The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is November (66%).

Average rainfall in September - Tripoli, Lebanon
  • Average rainfall in September: 12mm

The wettest month (with the highest rainfall) is January (190mm).
Driest months (with the lowest rainfall) are July and August (0mm).

Average rainfall days in September - Tripoli, Lebanon
  • Average rainfall days in September: 1 days

The month with the highest number of rainy days is January (15 days).
Months with the lowest number of rainy days are June and September (1 days).

Average sea temperature in September - Tripoli, Lebanon
  • Average sea temperature in September: 28°C

The best month for swimming (with the highest average sea temperature) is August (28.5°C).
The coldest month (with the lowest average sea temperature) is February (17.5°C).

Average daylight in September / Average sunshine in September - Tripoli, Lebanon
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).

  • Average sunshine in September: 10h

Months with most sunshine are June and July (Average sunshine: 12h).
Months with least sunshine are January and December (Average sunshine: 5).

Average UV index in September - Tripoli, Lebanon
  • Average UV index in September: 8

Months with the highest UV index are June and July (UV index 11).
Months with the lowest UV index are January and December (UV index 3).

deutscheenglishespañolрусский中文