Average annual temperature is 26.6 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 195 days
Number of rainy days: 170 days
Look at detailed online map of Oniwa
* Weather data for Oniwa Nigeria is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.0 | 37.7 | 38.0 | 38.4 | 36.8 | 34.3 | 33.2 | 32.2 | 33.6 | 35.3 | 35.4 | 35.4 |
| Average daytime temperature (°C) | 33.6 | 35.7 | 36.1 | 35.3 | 34.4 | 30.9 | 31.0 | 30.1 | 30.5 | 32.9 | 34.1 | 34.0 |
| Average temperature (°C) | 25.4 | 27.3 | 28.6 | 28.6 | 28.2 | 25.6 | 25.5 | 25.1 | 25.3 | 26.6 | 27.0 | 25.7 |
| Average night temperature (°C) | 18.7 | 20.6 | 23.3 | 24.0 | 23.8 | 22.3 | 22.3 | 22.1 | 22.0 | 22.5 | 21.9 | 18.7 |
| Absolute minimum temperature (°C) | 15.9 | 17.9 | 21.6 | 22.7 | 22.4 | 21.1 | 21.5 | 21.0 | 20.9 | 21.7 | 18.3 | 16.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 9.9 | 8.9 | 8.7 | 9.9 | 7.8 | 8.7 | 7.6 | 7.3 | 9.5 | 9.8 | 10.7 |
| Precipitation (mm) | 0 | 0 | 31 | 13 | 28 | 103 | 121 | 181 | 112 | 50 | 7 | 0 |
| Sunny days | 31 | 28 | 23 | 21 | 12 | 0 | 4 | 2 | 3 | 15 | 25 | 31 |
| Rainy days | 0 | 0 | 8 | 9 | 19 | 30 | 27 | 29 | 27 | 16 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oniwa is at