Baku is warmest in August, averaging 29° by day and 25° at night. The wettest month is June with 168 mm, and the year brings about 421 mm in total.
Month by month
| Month | High | Low | Rain | Daylight | Good for |
|---|---|---|---|---|---|
| January | 8° | 4° | 28 mm | 9.4 h | Cool |
| February | 8° | 4° | 14 mm | 10.4 h | Cool |
| March | 10° | 6° | 25 mm | 11.7 h | Cool |
| April | 15° | 9° | 15 mm | 13.1 h | Mild |
| May | 19° | 16° | 25 mm | 14.2 h | Sightseeing |
| June | 26° | 21° | 168 mm | 14.9 h | Mild |
| July | 29° | 24° | 9 mm | 14.6 h | Beach weather |
| August | 29° | 25° | 6 mm | 13.6 h | Beach weather |
| September | 25° | 21° | 15 mm | 12.3 h | Sightseeing |
| October | 19° | 16° | 37 mm | 10.9 h | Sightseeing |
| November | 15° | 10° | 42 mm | 9.7 h | Mild |
| December | 10° | 6° | 37 mm | 9.1 h | Cool |
High and low are average daily maximum and minimum, rain is typical monthly total, daylight is the hours between sunrise and sunset mid-month. Climate normals from NASA POWER — averages, not promises.
When to go
Beach weather: July and August — highs around 29°, nights no colder than 24°, and at most 9 mm of rain in a month.
Walking the city: May, September and October — highs of 19–25° and no more than 37 mm of rain a month.