Dakar
Senegal
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 42 | 41 | 41 | 39 | 40 | 41 | 42 | 43 | 43 | 42 | 37 | 37 | 43 |
| Average high, °C | 31 | 34 | 35 | 32 | 32 | 35 | 37 | 39 | 38 | 35 | 31 | 31 | 34 |
| Average temperature, °C | 27 | 28 | 28 | 26 | 26 | 28 | 31 | 33 | 33 | 31 | 28 | 27 | 29 |
| Average low, °C | 23 | 23 | 20 | 18 | 20 | 21 | 24 | 26 | 27 | 26 | 24 | 23 | 23 |
| Record low, °C | 19 | 17 | 11 | 12 | 12 | 12 | 16 | 16 | 17 | 20 | 19 | 16 | 11 |
| Rain, days | 11 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 8 | 12 | 13 | 56 |
| Fog, days | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
| Thunderstorms, days | 14 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 13 | 14 | 59 |
| Average precipitation, mm. | 231 | 86 | 5 | 1 | 0 | 1 | 0 | 2 | 22 | 112 | 207 | 269 | 935 |
| Relative humidity, % | 80 | 71 | 52 | 37 | 30 | 29 | 29 | 31 | 41 | 58 | 74 | 80 | 51 |
| Relative humidity morning, % | 97 | 95 | 71 | 43 | 34 | 32 | 33 | 40 | 53 | 74 | 90 | 96 | 63 |
| Relative humidity evening, % | 65 | 46 | 23 | 16 | 15 | 15 | 15 | 17 | 25 | 44 | 61 | 66 | 34 |
| Wind speed, km/h | 8 | 8 | 9 | 12 | 12 | 12 | 12 | 9 | 12 | 12 | 9 | 8 | 10 |
| Day Length, часов | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 |
| Dew point, °C | 23 | 22 | 13 | 4 | 2 | 3 | 6 | 10 | 15 | 20 | 22 | 23 | 163 |
| Growing degree-day, °C | 525 | 586 | 542 | 491 | 508 | 526 | 620 | 600 | 620 | 600 | 560 | 543 | 6719 |
| Solar radiation, global, Mj/m2 | 20 | 20 | 19 | 16 | 18 | 20 | 23 | 24 | 24 | 23 | 22 | 20 | 21 |