Yaounde
Cameroon
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 41 | 43 | 42 | 45 | 45 | 45 | 47 | 47 | 46 | 45 | 45 | 38 | 47 |
| Average high, °C | 31 | 34 | 35 | 34 | 33 | 36 | 38 | 39 | 37 | 33 | 31 | 29 | 34 |
| Average temperature, °C | 27 | 28 | 27 | 25 | 25 | 28 | 32 | 33 | 31 | 29 | 27 | 26 | 28 |
| Average low, °C | 21 | 21 | 18 | 16 | 16 | 18 | 22 | 25 | 24 | 22 | 21 | 21 | 20 |
| Record low, °C | 16 | 13 | 11 | 7 | 8 | 10 | 12 | 13 | 15 | 17 | 16 | 16 | 7 |
| Rain, days | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 9 | 13 | 37 |
| Average precipitation, mm. | 129 | 22 | 1 | 0 | 0 | 0 | 1 | 17 | 61 | 106 | 191 | 239 | 767 |
| Relative humidity, % | 75 | 59 | 40 | 33 | 29 | 23 | 24 | 36 | 50 | 62 | 74 | 79 | 48 |
| Wind speed, km/h | 5 | 6 | 7 | 7 | 8 | 9 | 9 | 9 | 9 | 8 | 7 | 6 | 8 |
| Day Length, часов | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 |
| Dew point, °C | 22 | 19 | 12 | 8 | 6 | 5 | 8 | 16 | 20 | 21 | 22 | 22 | 179 |
| Growing degree-day, °C | 495 | 561 | 516 | 477 | 468 | 506 | 667 | 681 | 660 | 564 | 515 | 487 | 6596 |
| Solar radiation, global, Mj/m2 | 19 | 21 | 21 | 20 | 21 | 23 | 24 | 23 | 22 | 20 | 18 | 18 | 21 |