Baku
Azerbaijan
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 33 | 32 | 32 | 25 | 26 | 26 | 28 | 28 | 33 | 36 | 37 | 36 | 37 |
| Average high, °C | 29 | 21 | 15 | 9 | 7 | 8 | 13 | 20 | 26 | 32 | 34 | 33 | 21 |
| Average temperature, °C | 22 | 16 | 11 | 6 | 4 | 5 | 8 | 14 | 18 | 23 | 26 | 25 | 15 |
| Average low, °C | 16 | 11 | 6 | 0 | -2 | -1 | 3 | 8 | 13 | 17 | 21 | 20 | 9 |
| Record low, °C | 7 | 1 | -3 | -13 | -15 | -12 | -7 | -2 | 5 | 7 | 10 | 12 | -15 |
| Rain, days | 10 | 11 | 9 | 7 | 7 | 7 | 11 | 10 | 6 | 4 | 2 | 3 | 87 |
| Average precipitation, mm. | 88 | 129 | 88 | 53 | 49 | 59 | 59 | 39 | 42 | 28 | 15 | 34 | 683 |
| Relative humidity, % | 70 | 78 | 76 | 78 | 80 | 81 | 77 | 72 | 71 | 65 | 59 | 64 | 73 |
| Wind speed, km/h | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 8 |
| Day Length, часов | 13 | 12 | 11 | 10 | 10 | 11 | 12 | 12 | 15 | 15 | 15 | 14 | 13 |
| Dew point, °C | 16 | 13 | 7 | 3 | 1 | 2 | 4 | 9 | 13 | 16 | 17 | 18 | 118 |
| Growing degree-day, °C | 354 | 195 | 39 | 0 | 0 | 0 | 0 | 114 | 260 | 396 | 493 | 468 | 2320 |
| Solar radiation, global, Mj/m2 | 15 | 10 | 7 | 6 | 7 | 10 | 13 | 18 | 21 | 25 | 23 | 20 | 15 |