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 | 32 | 37 | 33 | 37 | 37 | 37 | 38 | 36 | 35 | 32 | 30 | 38 |
| Average high, °C | 29 | 30 | 32 | 32 | 33 | 35 | 34 | 33 | 32 | 30 | 28 | 28 | 31 |
| Average temperature, °C | 25 | 26 | 27 | 27 | 27 | 29 | 29 | 28 | 27 | 26 | 25 | 25 | 27 |
| Average low, °C | 22 | 22 | 23 | 22 | 21 | 23 | 24 | 24 | 23 | 22 | 22 | 22 | 22 |
| Record low, °C | 20 | 18 | 17 | 11 | 15 | 17 | 20 | 21 | 20 | 20 | 20 | 20 | 11 |
| Rain, days | 7 | 5 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 6 | 6 | 38 |
| Fog, days | 11 | 11 | 13 | 13 | 11 | 10 | 11 | 12 | 13 | 12 | 11 | 12 | 140 |
| Thunderstorms, days | 4 | 4 | 1 | 0 | 0 | 0 | 1 | 2 | 3 | 2 | 1 | 0 | 18 |
| Average precipitation, mm. | 220 | 170 | 30 | 9 | 7 | 27 | 88 | 143 | 155 | 197 | 205 | 148 | 1399 |
| Relative humidity, % | 83 | 82 | 77 | 71 | 66 | 68 | 72 | 77 | 80 | 83 | 84 | 84 | 77 |
| Relative humidity morning, % | 95 | 97 | 92 | 92 | 0 | 0 | 91 | 94 | 95 | 94 | 94 | 95 | 78 |
| Relative humidity evening, % | 77 | 75 | 60 | 57 | 47 | 52 | 56 | 64 | 68 | 73 | 77 | 78 | 65 |
| Wind speed, km/h | 7 | 5 | 4 | 5 | 5 | 7 | 8 | 8 | 7 | 7 | 8 | 8 | 7 |
| Day Length, часов | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 12 |
| Dew point, °C | 22 | 23 | 23 | 21 | 20 | 22 | 23 | 24 | 23 | 23 | 22 | 22 | 267 |
| Growing degree-day, °C | 456 | 496 | 510 | 515 | 521 | 526 | 580 | 537 | 527 | 477 | 462 | 453 | 6058 |
| Solar radiation, global, Mj/m2 | 15 | 17 | 19 | 19 | 20 | 21 | 20 | 19 | 18 | 16 | 14 | 13 | 18 |