Average annual temperature is 26.1 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 111 days
Number of rainy days: 254 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) | 35.9 | 37.9 | 36.6 | 35.2 | 34.0 | 32.5 | 31.0 | 30.7 | 31.4 | 32.6 | 33.6 | 36.0 |
| Average daytime temperature (°C) | 34.6 | 35.8 | 33.9 | 32.8 | 32.0 | 29.2 | 29.1 | 28.5 | 29.3 | 30.7 | 31.8 | 34.2 |
| Average temperature (°C) | 26.5 | 28.3 | 27.4 | 27.3 | 26.7 | 24.9 | 24.8 | 24.5 | 24.7 | 25.7 | 26.3 | 26.5 |
| Average night temperature (°C) | 20.5 | 23.1 | 23.4 | 23.7 | 23.4 | 22.4 | 22.5 | 22.3 | 22.3 | 22.7 | 22.9 | 20.5 |
| Absolute minimum temperature (°C) | 17.4 | 19.2 | 21.8 | 22.8 | 21.8 | 21.1 | 21.1 | 21.4 | 21.1 | 21.3 | 21.3 | 17.7 |
| 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 | 11.9 | 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) | 9.7 | 9.6 | 8.2 | 8.2 | 8.8 | 7.0 | 8.0 | 6.8 | 6.5 | 8.2 | 9.2 | 10.3 |
| Precipitation (mm) | 7 | 2 | 47 | 26 | 66 | 238 | 155 | 193 | 134 | 74 | 61 | 0 |
| Sunny days | 26 | 19 | 8 | 10 | 2 | 3 | 0 | 0 | 1 | 3 | 12 | 27 |
| Rainy days | 5 | 9 | 23 | 20 | 29 | 27 | 31 | 31 | 29 | 28 | 18 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oku is at