Monthly climate metrics across temperature, precipitation, wind, and UV.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 36 | 37 | 36 | 34 | 33 | 31 | 30 | 30 | 31 | 31 | 33 | 35 | 33 |
| Daily mean°C | 32 | 33 | 32 | 30 | 29 | 28 | 27 | 27 | 27 | 28 | 30 | 32 | 30 |
| Daily low°C | 24 | 26 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 40 | 42 | 41 | 40 | 38 | 37 | 35 | 35 | 36 | 38 | 39 | 40 | 38 |
| Mean feelsDaily mean feels-like°C | 35 | 36 | 33 | 33 | 32 | 30 | 29 | 29 | 29 | 31 | 34 | 35 | 32 |
| Low feelsDaily low feels-like°C | 25 | 27 | 27 | 27 | 27 | 25 | 25 | 24 | 25 | 26 | 26 | 25 | 26 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 42 | 45 | 66 | 70 | 75 | 81 | 83 | 81 | 83 | 81 | 67 | 50 | 69 |
| Dewpoint°C | 18.0 | 19.9 | 24.0 | 23.9 | 24.5 | 23.9 | 23.5 | 23.5 | 23.9 | 23.9 | 23.4 | 20.1 | 22.7 |
| Precipitation | |||||||||||||
| Rainfallmm | 4 | 5 | 34 | 63 | 90 | 221 | 180 | 141 | 230 | 115 | 10 | 2 | 1093 |
| Rain days≥1mm | 0 | 1 | 7 | 11 | 17 | 25 | 25 | 20 | 27 | 20 | 2 | 0 | 155 |
| Wind | |||||||||||||
| Wind avgm/s | 1.5 | 1.5 | 2.4 | 2.4 | 2.3 | 2.1 | 2.3 | 2.4 | 1.9 | 1.5 | 1.4 | 1.4 | 1.9 |
| Windiest hoursm/s | 3.5 | 3.4 | 4.2 | 4.1 | 3.8 | 3.5 | 3.5 | 3.8 | 3.3 | 2.9 | 3.1 | 3.2 | 3.5 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 9.6 | 9.5 | 9.0 | 8.7 | 8.3 | 7.6 | 7.0 | 7.3 | 7.0 | 7.6 | 8.6 | 9.7 | 8.3 |
| Clear skyindex | 46% | 58% | 38% | 31% | 31% | 27% | 23% | 24% | 25% | 25% | 38% | 54% | 35% |
| UV indexmax avg | 7.8 | 8.3 | 7.7 | 8.0 | 7.4 | 5.9 | 5.6 | 5.9 | 6.3 | 6.3 | 7.4 | 7.3 | 7.0 |
Compared across Nigeria
Onitsha: 25.4 °C. Typical range in Nigeria: 16.7–24.8 °C. Low anchor: Katsina, 13.0 °C. High anchor: Abakaliki, 26.0 °C.
233 cities tracked