Baku
Azerbaijan
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Average high, °C | 24 | 20 | 13 | 9 | 7 | 8 | 12 | 17 | 22 | 26 | 29 | 29 | 18 |
| Average temperature, °C | 21 | 15 | 8 | 3 | -0 | 1 | 6 | 13 | 17 | 22 | 26 | 25 | 13 |
| Average low, °C | 7 | 1 | -6 | -10 | -13 | -12 | -8 | -1 | 4 | 8 | 11 | 11 | -1 |
| Rain, days | 7 | 8 | 7 | 6 | 7 | 7 | 11 | 12 | 15 | 10 | 4 | 4 | 98 |
| Average precipitation, mm. | 40 | 56 | 39 | 28 | 25 | 29 | 49 | 57 | 72 | 54 | 25 | 27 | 500 |
| Relative humidity, % | 49 | 58 | 64 | 68 | 70 | 69 | 64 | 59 | 56 | 49 | 42 | 44 | 58 |
| Wind speed, km/h | 8 | 6 | 5 | 5 | 5 | 6 | 7 | 8 | 8 | 9 | 10 | 10 | 7 |
| Day Length, часов | 13 | 12 | 11 | 10 | 10 | 11 | 12 | 12 | 15 | 15 | 15 | 14 | 13 |
| Dew point, °C | 10 | 7 | 2 | -2 | -5 | -4 | 0 | 5 | 9 | 11 | 12 | 12 | 56 |
| Growing degree-day, °C | 336 | 146 | 0 | 0 | 0 | 0 | 0 | 87 | 229 | 366 | 499 | 468 | 2131 |
| Solar radiation, global, Mj/m2 | 15 | 11 | 8 | 7 | 8 | 11 | 13 | 17 | 20 | 23 | 22 | 19 | 14 |