Click on a day for an hourly weather forecast
The weather in Beyrouth in September is very hot. The average temperatures are between 24°C and 29°C, drinking water regularly is advisable.
There shouldn't be any rainy days in in Beyrouth during September. Having said that, the days are very hot in September so hanging out outside is more recomanded during the after noons and evening time.
Our weather forecast can give you a great sense of what weather to expect in Beyrouth in September 2025.
If you’re planning to visit Beyrouth in the near future, we highly recommend that you review the 14 day weather forecast for Beyrouth before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 16° / 11° | 6 | 25 | 0 | 198 mm | Good | Beyrouth in January |
| February | 17° / 11° | 5 | 24 | 0 | 121 mm | Good | Beyrouth in February |
| March | 18° / 12° | 4 | 27 | 0 | 85 mm | Good | Beyrouth in March |
| April | 21° / 16° | 2 | 28 | 0 | 31 mm | Good | Beyrouth in April |
| May | 25° / 19° | 1 | 30 | 0 | 16 mm | Perfect | Beyrouth in May |
| June | 27° / 22° | 0 | 30 | 0 | 2 mm | Perfect | Beyrouth in June |
| July | 29° / 24° | 0 | 31 | 0 | 0 mm | Good | Beyrouth in July |
| August | 30° / 25° | 0 | 31 | 0 | 0 mm | Good | Beyrouth in August |
| September | 29° / 24° | 0 | 30 | 0 | 6 mm | Good | Beyrouth in September |
| October | 27° / 22° | 1 | 30 | 0 | 28 mm | Perfect | Beyrouth in October |
| November | 23° / 17° | 3 | 27 | 0 | 59 mm | Perfect | Beyrouth in November |
| December | 18° / 13° | 5 | 26 | 0 | 172 mm | Good | Beyrouth in December |