Monthly weather forecast and climate
Jounieh, Lebanon

The best time to visit Jounieh

The best months for a swim in Jounieh, Lebanon, are June through October, with a perfect temperature - varying between 25°C (77°F) and 29°C (84.2°F), and scarce rainfall.

Weather in January

In Jounieh, Lebanon, the average seawater temperature in January is 18.6°C (65.5°F). Note: For swimming, a surface water temperature of 18.6°C (65.5°F) is not enjoyable for the majority. Weather in January »

Weather in February

Months with the coldest seawater in Jounieh, Lebanon, are February and March, with an average sea temperature of 17.7°C (63.9°F). Note: Swimming in 17.7°C (63.9°F) is not enjoyable for the majority. Weather in February »

Weather in March

February and March, with an average sea temperature of 17.7°C (63.9°F), are months with the coldest seawater in Jounieh, Lebanon. Note: For most, swimming in 17.7°C (63.9°F) is not an enjoyable activity. Weather in March »

Weather in April

In Jounieh, Lebanon, the average seawater temperature in April is 18.7°C (65.7°F). Note: Swimming in 18.7°C (65.7°F) is not enjoyable for the majority. Weather in April »

Weather in May

In Jounieh, Lebanon, the average seawater temperature in May is 21.6°C (70.9°F). Note: For swimming, a surface water temperature of 21.6°C (70.9°F) is not enjoyable for the majority. Weather in May »

Weather in June

The ideal sea water temperature of 25.1°C (77.2°F) makes June in Jounieh, Lebanon, the best time for swimming and other water activities. In Jounieh, the average seawater temperature is 25.1°C (77.2°F). Note: 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. Weather in June »

Weather in July

The perfect water temperature of 27.7°C (81.9°F) makes July a great period for swimming and other water activities in Jounieh, Lebanon. In Jounieh, the average water temperature is 27.7°C (81.9°F). Note: 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. Weather in July »

Weather in August

The perfect water temperature of 28.6°C (83.5°F) makes August a great period for swimming and other water activities in Jounieh, Lebanon. The month with the warmest seawater is August, with an average sea temperature of 28.6°C (83.5°F). Note: 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. Weather in August »

Weather in September

The perfect water temperature of 28.1°C (82.6°F) makes September a great period for swimming and other water activities in Jounieh, Lebanon. In Jounieh, the average water temperature is 28.1°C (82.6°F). Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. Weather in September »

Weather in October

The perfect water temperature of 26.2°C (79.2°F) makes October a great period for swimming and other water activities in Jounieh, Lebanon. In October, the average sea temperature is 26.2°C (79.2°F). Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. Weather in October »

Weather in November

In Jounieh, Lebanon, in November, the average water temperature is 22.7°C (72.9°F). Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 22.7°C (72.9°F) water. Weather in November »

Weather in December

In Jounieh, Lebanon, the average seawater temperature in December is 20.2°C (68.4°F). Note: For swimming, a surface water temperature of 20.2°C (68.4°F) is not enjoyable for the majority. Weather in December »
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FAQ

When is the sea coldest in Jounieh?

February and March, with an average sea temperature of 17.7°C (63.9°F), are months with the coldest seawater in Jounieh, Lebanon.

When are the longest days in Jounieh?

The month with the longest days in Jounieh, Lebanon, is June, with an average of 14.4h of daylight.

When is the sea warmest in Jounieh?

August is the month with the warmest seawater in Jounieh, Lebanon, with an average sea temperature of 28.6°C (83.5°F).

What is the month with the shortest days in Jounieh?

With an average of 9.9h of daylight, December has the shortest days of the year in Jounieh.

Average sea temperature
Jounieh, Lebanon

Average sea temperature - Jounieh, Lebanon

The best month for swimming (with the highest average sea temperature) is August (28.6°C).
The coldest months (with the lowest average sea temperature) are February and March (17.7°C).

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Average daylight
Jounieh, Lebanon

Average daylight - Jounieh, Lebanon

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

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