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 | 18 | 14 | 7 | 3 | 0 | 1 | 4 | 11 | 15 | 19 | 22 | 22 | 11 |
| 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. | 60 | 91 | 67 | 42 | 42 | 42 | 56 | 54 | 68 | 45 | 23 | 42 | 630 |
| Relative humidity, % | 57 | 68 | 69 | 72 | 75 | 76 | 72 | 65 | 63 | 56 | 50 | 52 | 65 |
| Wind speed, km/h | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 8 | 7 | 8 | 8 | 8 | 7 |
| Day Length, часов | 13 | 12 | 11 | 10 | 10 | 11 | 12 | 12 | 15 | 15 | 15 | 14 | 13 |
| Dew point, °C | 9 | 8 | 2 | -2 | -4 | -3 | -0 | 5 | 8 | 10 | 11 | 11 | 56 |
| Growing degree-day, °C | 240 | 109 | 0 | 0 | 0 | 0 | 0 | 30 | 146 | 279 | 381 | 357 | 1541 |
| Solar radiation, global, Mj/m2 | 16 | 11 | 8 | 7 | 8 | 10 | 13 | 18 | 22 | 24 | 23 | 20 | 15 |