Average annual temperature is 25.0 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Oku
* Weather data for Oku 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) | 34.2 | 35.1 | 35.9 | 33.6 | 32.0 | 30.0 | 29.6 | 29.6 | 30.4 | 31.0 | 32.1 | 33.4 |
| Average daytime temperature (°C) | 32.1 | 33.8 | 31.7 | 30.9 | 30.2 | 27.7 | 28.0 | 27.4 | 27.8 | 29.4 | 30.4 | 32.1 |
| Average temperature (°C) | 25.6 | 27.1 | 25.9 | 25.7 | 25.5 | 23.5 | 23.7 | 23.4 | 23.6 | 24.8 | 25.2 | 26.0 |
| Average night temperature (°C) | 19.9 | 21.7 | 22.0 | 22.2 | 22.2 | 21.2 | 21.1 | 20.9 | 20.9 | 21.5 | 21.6 | 20.8 |
| Absolute minimum temperature (°C) | 17.4 | 20.2 | 20.3 | 21.1 | 20.4 | 20.4 | 20.2 | 20.1 | 19.8 | 20.6 | 20.6 | 18.8 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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 | 9.7 | 8.5 | 8.0 | 8.5 | 6.7 | 7.9 | 6.9 | 6.8 | 8.9 | 8.8 | 10.6 |
| Precipitation (mm) | 1 | 0 | 76 | 36 | 75 | 184 | 148 | 175 | 222 | 89 | 73 | 0 |
| Sunny days | 29 | 26 | 14 | 10 | 9 | 0 | 1 | 0 | 3 | 6 | 15 | 30 |
| Rainy days | 2 | 2 | 17 | 20 | 22 | 30 | 30 | 31 | 27 | 25 | 15 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oku is at