Lagos
Nigeria
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 33 | 38 | 38 | 37 | 38 | 38 | 39 | 41 | 38 | 36 | 36 | 32 | 41 |
| Average high, °C | 30 | 33 | 33 | 32 | 32 | 34 | 36 | 36 | 34 | 32 | 30 | 29 | 33 |
| Average temperature, °C | 26 | 27 | 25 | 23 | 23 | 25 | 29 | 30 | 29 | 28 | 26 | 25 | 26 |
| Average low, °C | 21 | 21 | 18 | 15 | 15 | 18 | 22 | 24 | 23 | 22 | 21 | 21 | 20 |
| Record low, °C | 16 | 15 | 11 | 2 | 9 | 11 | 17 | 16 | 17 | 18 | 18 | 16 | 2 |
| Rain, days | 3 | 2 | 1 | 1 | 0 | 1 | 1 | 1 | 2 | 2 | 7 | 6 | 27 |
| Fog, days | 3 | 4 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 4 | 3 | 18 |
| Thunderstorms, days | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 5 | 6 | 7 | 30 |
| Average precipitation, mm. | 152 | 29 | 0 | 0 | 0 | 1 | 2 | 23 | 75 | 126 | 237 | 273 | 917 |
| Relative humidity, % | 75 | 58 | 35 | 31 | 25 | 22 | 28 | 42 | 58 | 67 | 76 | 79 | 50 |
| Relative humidity morning, % | 92 | 0 | 57 | 0 | 0 | 36 | 38 | 59 | 0 | 84 | 0 | 93 | 38 |
| Relative humidity evening, % | 62 | 0 | 23 | 20 | 19 | 15 | 14 | 28 | 41 | 53 | 65 | 68 | 34 |
| Wind speed, km/h | 10 | 10 | 11 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 | 11 | 12 |
| Day Length, часов | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 |
| Dew point, °C | 21 | 18 | 8 | 5 | 1 | 2 | 8 | 16 | 20 | 21 | 21 | 21 | 162 |
| Growing degree-day, °C | 477 | 515 | 444 | 403 | 391 | 432 | 577 | 603 | 595 | 525 | 487 | 471 | 5919 |
| Solar radiation, global, Mj/m2 | 21 | 21 | 20 | 19 | 20 | 23 | 24 | 24 | 24 | 23 | 20 | 19 | 22 |