Tripoli weather in September
September is one of the best months to visit Tripoli: highs of 29°C (85°F) and about 21 mm (0.8 in) of rain on average. Nights average 25°C (76°F) and cloud cover 22% (NASA POWER, 2001–2025 averages). The sea averages 28°C (82°F). It is the 6th wettest month of the year and the 3rd warmest. Compared with August, it is cooler and wetter; October brings highs of 26°C (80°F) and 29 mm (1.1 in) of rain.
Is September a good time to visit Tripoli?
best month Weather score 92/100.
Yes. September is one of the best months for weather in Tripoli.
Does it rain a lot in Tripoli in September?
No, it is usually dry: about 21 mm (0.8 in) falls in an average September. It is the 6th wettest month of the year.
How warm is Tripoli in September?
Days average 29°C (85°F) and nights 25°C (76°F).
Tripoli weather by month
| Month | High | Low | Rain | Cloud | Sea | Weather |
|---|---|---|---|---|---|---|
| January | 16°C (61°F) | 13°C (55°F) | 44 mm | 39% | 18°C (65°F) | least pleasant |
| February | 16°C (62°F) | 12°C (54°F) | 38 mm | 39% | 17°C (63°F) | least pleasant |
| March | 18°C (65°F) | 13°C (56°F) | 20 mm | 35% | 18°C (64°F) | fair |
| April | 21°C (70°F) | 15°C (60°F) | 8 mm | 33% | 18°C (65°F) | best |
| May | 24°C (75°F) | 18°C (65°F) | 5 mm | 30% | 20°C (69°F) | best |
| June | 27°C (81°F) | 21°C (71°F) | 2 mm | 18% | 24°C (74°F) | best |
| July | 30°C (85°F) | 25°C (76°F) | 0 mm | 8% | 27°C (81°F) | best |
| August | 31°C (87°F) | 26°C (78°F) | 1 mm | 10% | 28°C (83°F) | best |
| September | 29°C (85°F) | 25°C (76°F) | 21 mm | 22% | 28°C (82°F) | best |
| October | 26°C (80°F) | 22°C (72°F) | 29 mm | 31% | 26°C (78°F) | fair |
| November | 22°C (72°F) | 18°C (65°F) | 35 mm | 37% | 23°C (73°F) | fair |
| December | 18°C (64°F) | 15°C (58°F) | 51 mm | 43% | 20°C (68°F) | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine. Page updated . How we rate months