Baku weather in September
September is one of the best months to visit Baku: highs of 25°C (76°F) and about 13 mm (0.5 in) of rain on average. Nights average 21°C (71°F) and cloud cover 53% (NASA POWER, 2001–2025 averages). It is the 5th driest month of the year and the 4th warmest. Compared with August, it is cooler and wetter; October brings highs of 19°C (67°F) and 22 mm (0.9 in) of rain.
Is September a good time to visit Baku?
best month Weather score 87/100.
Yes. September is one of the best months for weather in Baku.
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Does it rain a lot in Baku in September?
No, it is usually dry: about 13 mm (0.5 in) falls in an average September. It is the 5th driest month of the year.
How warm is Baku in September?
Days average 25°C (76°F) and nights 21°C (71°F).
Baku weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 8°C (46°F) | 5°C (40°F) | 16 mm | 70% | least pleasant |
| February | 7°C (45°F) | 4°C (39°F) | 15 mm | 71% | least pleasant |
| March | 10°C (49°F) | 6°C (42°F) | 16 mm | 71% | least pleasant |
| April | 13°C (56°F) | 9°C (48°F) | 13 mm | 70% | fair |
| May | 20°C (67°F) | 15°C (59°F) | 10 mm | 61% | best |
| June | 25°C (77°F) | 21°C (69°F) | 6 mm | 49% | best |
| July | 28°C (82°F) | 24°C (75°F) | 3 mm | 47% | best |
| August | 29°C (83°F) | 25°C (76°F) | 4 mm | 47% | best |
| September | 25°C (76°F) | 21°C (71°F) | 13 mm | 53% | best |
| October | 19°C (67°F) | 16°C (61°F) | 22 mm | 62% | best |
| November | 14°C (56°F) | 11°C (51°F) | 25 mm | 68% | fair |
| December | 10°C (49°F) | 7°C (44°F) | 17 mm | 70% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
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