Lagos
Nigeria
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 32 | 33 | 37 | 38 | 37 | 38 | 41 | 40 | 37 | 35 | 32 | 32 | 41 |
| Average high, °C | 27 | 27 | 29 | 29 | 30 | 32 | 33 | 32 | 30 | 28 | 26 | 26 | 29 |
| Average temperature, °C | 27 | 28 | 27 | 27 | 28 | 30 | 31 | 31 | 29 | 27 | 26 | 26 | 28 |
| Average low, °C | 25 | 25 | 26 | 26 | 27 | 30 | 30 | 30 | 27 | 26 | 25 | 24 | 27 |
| Record low, °C | 18 | 18 | 16 | 11 | 17 | 18 | 20 | 22 | 22 | 21 | 20 | 20 | 11 |
| Rain, days | 4 | 2 | 0 | 1 | 0 | 1 | 1 | 1 | 2 | 3 | 7 | 10 | 32 |
| Fog, days | 2 | 2 | 4 | 1 | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 2 | 17 |
| Thunderstorms, days | 4 | 3 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 1 | 2 | 16 |
| Average precipitation, mm. | 238 | 95 | 3 | 1 | 2 | 3 | 11 | 55 | 127 | 159 | 213 | 238 | 1144 |
| Relative humidity, % | 81 | 74 | 53 | 40 | 33 | 34 | 45 | 58 | 69 | 76 | 80 | 82 | 60 |
| Relative humidity morning, % | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92 | 0 | 0 | 8 |
| Relative humidity evening, % | 0 | 0 | 38 | 28 | 23 | 26 | 35 | 48 | 64 | 72 | 78 | 79 | 41 |
| Wind speed, km/h | 6 | 5 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 8 | 7 | 7 | 7 |
| Day Length, часов | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 |
| Dew point, °C | 23 | 22 | 17 | 13 | 10 | 12 | 18 | 22 | 23 | 23 | 23 | 23 | 228 |
| Growing degree-day, °C | 495 | 543 | 522 | 530 | 549 | 565 | 663 | 636 | 595 | 522 | 505 | 496 | 6621 |
| Solar radiation, global, Mj/m2 | 18 | 20 | 21 | 21 | 21 | 22 | 23 | 23 | 22 | 19 | 17 | 16 | 20 |