Average annual temperature is 25.7 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 161 days
Number of rainy days: 204 days
Look at detailed online map of Opoyonu
* Weather data for Opoyonu 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) | 35.2 | 36.6 | 36.9 | 35.7 | 34.0 | 31.6 | 30.4 | 30.6 | 31.7 | 33.1 | 34.0 | 34.5 |
| Average daytime temperature (°C) | 33.3 | 35.2 | 34.0 | 33.3 | 32.3 | 28.9 | 29.1 | 28.4 | 28.7 | 30.9 | 32.2 | 33.6 |
| Average temperature (°C) | 25.7 | 27.7 | 27.1 | 27.1 | 26.5 | 24.3 | 24.4 | 24.1 | 24.2 | 25.4 | 26.0 | 26.0 |
| Average night temperature (°C) | 19.2 | 21.4 | 22.5 | 22.9 | 22.7 | 21.6 | 21.7 | 21.6 | 21.4 | 21.9 | 21.7 | 19.3 |
| Absolute minimum temperature (°C) | 16.7 | 18.3 | 21.3 | 21.7 | 21.4 | 20.7 | 20.4 | 20.6 | 19.8 | 20.5 | 19.7 | 17.0 |
| 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 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.7 | 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) | 10.0 | 9.8 | 8.8 | 8.8 | 9.4 | 7.7 | 7.9 | 7.6 | 7.2 | 9.1 | 9.2 | 10.5 |
| Precipitation (mm) | 0 | 0 | 32 | 14 | 70 | 165 | 111 | 152 | 119 | 65 | 33 | 0 |
| Sunny days | 30 | 27 | 18 | 15 | 5 | 1 | 2 | 0 | 1 | 11 | 20 | 31 |
| Rainy days | 1 | 1 | 13 | 15 | 26 | 29 | 29 | 31 | 29 | 20 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Opoyonu is at