Average annual temperature is 26.3 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Oloyo-Oso
* Weather data for Oloyo-Oso 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) | 36.1 | 37.6 | 37.1 | 35.2 | 34.2 | 33.5 | 31.9 | 31.1 | 32.1 | 33.4 | 34.0 | 35.9 |
| Average daytime temperature (°C) | 34.5 | 35.8 | 34.3 | 33.3 | 32.4 | 29.9 | 29.7 | 28.9 | 29.8 | 31.3 | 32.6 | 34.2 |
| Average temperature (°C) | 26.5 | 28.3 | 27.6 | 27.4 | 26.8 | 25.1 | 24.9 | 24.7 | 24.8 | 25.9 | 26.6 | 26.5 |
| Average night temperature (°C) | 20.9 | 23.1 | 23.5 | 23.8 | 23.5 | 22.4 | 22.4 | 22.2 | 22.2 | 22.7 | 22.9 | 20.5 |
| Absolute minimum temperature (°C) | 18.6 | 19.1 | 22.3 | 22.9 | 21.8 | 21.2 | 21.5 | 21.2 | 20.6 | 21.4 | 21.2 | 18.0 |
| 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 | 12.5 | 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 | 7.9 | 8.2 | 8.7 | 7.1 | 8.2 | 6.9 | 6.5 | 8.0 | 9.1 | 10.4 |
| Precipitation (mm) | 13 | 7 | 55 | 50 | 76 | 152 | 170 | 212 | 153 | 82 | 50 | 0 |
| Sunny days | 25 | 18 | 10 | 8 | 1 | 3 | 0 | 0 | 0 | 3 | 14 | 30 |
| Rainy days | 6 | 10 | 21 | 22 | 30 | 27 | 31 | 31 | 30 | 28 | 16 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oloyo-Oso is at