Lebanon in september: average Weather, Temperature and Climate, Where to go?
Weather in Lebanon in september 2025
In this section, you have access to the weather forecast for september for most popular cities in Lebanon. These datas are probabilities for september from weather reports for many years. The percentage indicates the probability of having the weather mentioned.
Average weather in september in Beirut
perfect weather UV index: 7
Weather at 6am
83°F
Clear/Sunny
91% of time
8%
2%
1%
Weather at 12pm
81°F
Clear/Sunny
92% of time
7%
1%
1%
Weather at 6pm
79°F
Clear/Sunny
93% of time
7%
1%
1%
Weather at 3am
79°F
89%
9%
4%
1%
Where to go in Lebanon in september?
Where to go in Lebanon in september: destination map
perfect weather
good
tolerable
bad
very bad
Where to go in each region in september?
| Beqaa Valley (Ksara, Baalbek...) | 79°F | 1 day | perfect weather | |
| Mount Lebanon (Beirut, Byblos, Jounieh...) | 85°F to 86°F | 0 à 1 days | 83°F | perfect weather |
| North of Lebanon (Tripoli (Lebanon), Batroun, Halba...) | 86°F | 0 day | 83°F | perfect weather |
| South of Lebanon (Tyr, Sidon...) | 86°F | 0 day | 83°F to 85°F | perfect weather |
Where should you go in Lebanon in september when it comes to the weather?
Remember:
The climate in Lebanon in september is perfect across the board.
In september the weather is perfect in Lebanon, however, only part of the territory is concerned, ie cities of Baalbek, Tyr, Beirut, Jounieh, Ksara and Byblos. In these cities, these ideal weather conditions will allow you to live fully your travel: the sun is here, precipitations are scarce and the humidity is not too high. It is therefore the ideal month to visit these cities!
Apart from of Baalbek, Tyr, Beirut, Jounieh, Ksara and Byblos, the weather is still favorable in Batroun and Tripoli (Lebanon). In these areas, temperatures are still pleasing and allow you to visit and enjoy the sun.
Climate in Lebanon in september
Climate in Beirut in september
In september, maximum temperature is 85°F and minimum temperature is 79°F (for an average temperature of 81°F). The climate is very hot here in this month. It rains very rarely during the month of september. You stay dry throughout your journey!
With a perfect weather, september is an advisable time to go in this city in Lebanon.
| September | |||
| Average temperature | 81°F | ||
| Highest temperature | 85°F | ||
| Lowest temperature | 79°F | ||
| Sea temperature | 83°F | ||
| Rainfall | 0.2in | ||
| Number of days with rainfall | 0 day(s) (1%) | ||
| Humidity | 67% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 4% | ||
| Length of day | 12:23 | ||
| Our opinion at whereandwhen.net | perfect |
Climate in Tripoli (Lebanon) in september
In the month of september, the mean temperature in Tripoli (Lebanon) is 85°F (maximum temperature is 86°F and minimum temperature is 83°F). The climate is burning in this location in september. It's raining really exceptionally during this month. You will be well dry during your trip!
With good weather conditions, september is a recommended month to go there.
| September | |||
| Average temperature | 85°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 83°F | ||
| Sea temperature | 83°F | ||
| Rainfall | 0.3in | ||
| Number of days with rainfall | 0 day(s) (1%) | ||
| Humidity | 65% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 5% | ||
| Length of day | 12:24 | ||
| Our opinion at whereandwhen.net | perfect |
Climate in Baalbek in september
In the month of september, maximum temperature is 79°F and minimum temperature is 70°F (for an average temperature of 74°F). The climate quite enjoyable in that locality in the month of september. With barely 1in over 1 days,
it rains very little during your trip.
With a perfect weather, september is a recommended month to go in Baalbek.
| September | |||
| Average temperature | 74°F | ||
| Highest temperature | 79°F | ||
| Lowest temperature | 70°F | ||
| Rainfall | 1in | ||
| Number of days with rainfall | 1 day(s) (5%) | ||
| Humidity | 54% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 7% | ||
| Length of day | 12:23 | ||
| Our opinion at whereandwhen.net | perfect |
Climate in Batroun in september
In september, the mean temperature in Batroun is 85°F (maximum temperature is 86°F and minimum temperature is 83°F). The climate is very warm in this location in september. It almost never rains during this month. You will be well dry for your stay!
With a good climate, the month of september is a good month to go there.
| September | |||
| Average temperature | 85°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 83°F | ||
| Sea temperature | 83°F | ||
| Rainfall | 0.3in | ||
| Number of days with rainfall | 0 day(s) (1%) | ||
| Humidity | 65% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 5% | ||
| Length of day | 12:23 | ||
| Our opinion at whereandwhen.net | perfect |
Climate in Byblos in september
In the month of september, maximum temperature is 86°F and minimum temperature is 70°F (for an average temperature of 79°F). The climate comfortable here in the month of september. With barely 0.6in over 1 days, rain may be scarce throughout your stay.
With a perfect weather, september is a recommended time to go in this locality.
| September | |||
| Average temperature | 79°F | ||
| Highest temperature | 86°F | ||
| Lowest temperature | 70°F | ||
| Sea temperature | 83°F | ||
| Rainfall | 0.6in | ||
| Number of days with rainfall | 1 day(s) (3%) | ||
| Humidity | 58% | ||
| Daily sunshine hours | 12 | ||
| Cloud cover | 5% | ||
| Length of day | 12:23 | ||
| Our opinion at whereandwhen.net | perfect |
All cities in Lebanon in september
| Beirut in september | perfect weather |
| Tripoli (Lebanon) in september | perfect weather |
| Baalbek in september | perfect weather |
| Batroun in september | perfect weather |
| Byblos in september | perfect weather |
| Jounieh in september | perfect weather |
| Ksara in september | perfect weather |
| Tyr in september | perfect weather |
| Halba in september | perfect weather |
| Sidon in september | perfect weather |
Weather data for Lebanon in september:
Weather data for Lebanon in september is derived from an average of the weather forecast since 2009 in Lebanon. There is a margin of error and these forecasts are to be considered as general information only. The weather in Lebanon can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Lebanon.