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 | 37 | 38 | 37 | 36 | 39 | 38 | 40 | 43 | 39 | 37 | 37 | 38 | 43 |
| Average high, °C | 29 | 32 | 32 | 31 | 31 | 33 | 35 | 35 | 33 | 30 | 28 | 28 | 31 |
| Average temperature, °C | 25 | 27 | 27 | 25 | 25 | 28 | 30 | 31 | 29 | 27 | 25 | 25 | 27 |
| Average low, °C | 21 | 22 | 21 | 20 | 20 | 22 | 25 | 26 | 25 | 22 | 22 | 21 | 22 |
| Record low, °C | 17 | 18 | 16 | 9 | 12 | 11 | 17 | 19 | 18 | 17 | 17 | 18 | 9 |
| Rain, days | 10 | 4 | 2 | 1 | 1 | 1 | 3 | 3 | 6 | 8 | 10 | 14 | 63 |
| Fog, days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 4 |
| Thunderstorms, days | 18 | 13 | 2 | 0 | 0 | 1 | 3 | 8 | 16 | 15 | 18 | 18 | 112 |
| Average precipitation, mm. | 191 | 67 | 11 | 2 | 1 | 3 | 17 | 47 | 109 | 131 | 214 | 297 | 1090 |
| Relative humidity, % | 77 | 68 | 56 | 42 | 34 | 32 | 41 | 53 | 64 | 72 | 77 | 80 | 58 |
| Relative humidity morning, % | 95 | 88 | 63 | 38 | 31 | 27 | 43 | 65 | 80 | 88 | 93 | 96 | 67 |
| Relative humidity evening, % | 65 | 48 | 27 | 16 | 15 | 13 | 22 | 31 | 45 | 58 | 65 | 69 | 40 |
| Wind speed, km/h | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 12 | 12 | 12 | 9 | 9 | 9 |
| Day Length, часов | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 12 |
| Dew point, °C | 21 | 20 | 12 | 3 | 2 | 2 | 8 | 16 | 20 | 21 | 21 | 21 | 167 |
| Growing degree-day, °C | 467 | 534 | 517 | 482 | 482 | 518 | 620 | 600 | 603 | 500 | 482 | 465 | 6270 |
| Solar radiation, global, Mj/m2 | 19 | 21 | 20 | 20 | 20 | 22 | 22 | 22 | 22 | 20 | 19 | 18 | 20 |