Ouagadougou
Burkina Faso
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 42 | 41 | 39 | 37 | 38 | 42 | 42 | 42 | 42 | 41 | 39 | 37 | 42 |
| Average high, °C | 30 | 34 | 35 | 32 | 31 | 35 | 37 | 38 | 36 | 33 | 30 | 29 | 33 |
| Average temperature, °C | 27 | 29 | 28 | 26 | 26 | 29 | 32 | 33 | 31 | 29 | 27 | 26 | 28 |
| Average low, °C | 22 | 22 | 20 | 18 | 18 | 21 | 25 | 27 | 26 | 24 | 23 | 22 | 22 |
| Record low, °C | 18 | 12 | 7 | 10 | 12 | 12 | 15 | 15 | 17 | 20 | 18 | 18 | 7 |
| Rain, days | 8 | 4 | 1 | 1 | 0 | 0 | 1 | 3 | 5 | 5 | 9 | 10 | 47 |
| Fog, days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| Thunderstorms, days | 17 | 12 | 2 | 0 | 0 | 0 | 2 | 7 | 15 | 16 | 19 | 18 | 108 |
| Average precipitation, mm. | 170 | 41 | 2 | 1 | 0 | 1 | 10 | 36 | 82 | 121 | 190 | 235 | 889 |
| Relative humidity, % | 76 | 65 | 43 | 29 | 23 | 23 | 33 | 48 | 59 | 69 | 76 | 79 | 52 |
| Relative humidity morning, % | 95 | 88 | 59 | 40 | 34 | 30 | 36 | 54 | 73 | 84 | 91 | 95 | 65 |
| Relative humidity evening, % | 63 | 40 | 21 | 16 | 14 | 13 | 17 | 24 | 38 | 50 | 61 | 67 | 35 |
| Wind speed, km/h | 5 | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 5 | 6 |
| Day Length, часов | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 |
| Dew point, °C | 22 | 21 | 14 | 7 | 3 | 6 | 13 | 20 | 23 | 22 | 22 | 23 | 196 |
| Growing degree-day, °C | 501 | 574 | 540 | 496 | 496 | 531 | 670 | 678 | 663 | 561 | 524 | 508 | 6742 |
| Solar radiation, global, Mj/m2 | 20 | 21 | 20 | 19 | 19 | 22 | 23 | 23 | 23 | 22 | 20 | 19 | 21 |