Beirut weather in September
September is one of the best months to visit Beirut: highs of 28°C (83°F) and about 5 mm (0.2 in) of rain on average. Nights average 21°C (70°F) and cloud cover 21% (NASA POWER, 2001–2025 averages). It is the 4th driest month of the year and the 3rd warmest. Compared with August, it is cooler and wetter; October brings highs of 25°C (78°F) and 23 mm (0.9 in) of rain.
Is September a good time to visit Beirut?
best month Weather score 95/100.
Yes. September is one of the best months for weather in Beirut.
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Does it rain a lot in Beirut in September?
No, it is usually dry: about 5 mm (0.2 in) falls in an average September. It is the 4th driest month of the year.
How warm is Beirut in September?
Days average 28°C (83°F) and nights 21°C (70°F).
Beirut weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 14°C (57°F) | 9°C (47°F) | 115 mm | 60% | least pleasant |
| February | 15°C (58°F) | 9°C (48°F) | 82 mm | 59% | least pleasant |
| March | 17°C (63°F) | 11°C (51°F) | 43 mm | 52% | fair |
| April | 20°C (69°F) | 13°C (56°F) | 23 mm | 46% | best |
| May | 25°C (76°F) | 17°C (62°F) | 9 mm | 34% | best |
| June | 28°C (82°F) | 20°C (68°F) | 2 mm | 18% | best |
| July | 30°C (86°F) | 22°C (72°F) | 0 mm | 17% | best |
| August | 30°C (86°F) | 23°C (73°F) | 1 mm | 20% | best |
| September | 28°C (83°F) | 21°C (70°F) | 5 mm | 21% | best |
| October | 25°C (78°F) | 19°C (66°F) | 23 mm | 33% | best |
| November | 20°C (69°F) | 15°C (58°F) | 56 mm | 44% | fair |
| December | 16°C (61°F) | 11°C (51°F) | 96 mm | 55% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
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