Average annual temperature is 26.3 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 60 days
Number of rainy days: 305 days
Look at detailed online map of Oso
* Weather data for 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) | 35.7 | 38.3 | 34.7 | 33.3 | 34.3 | 31.2 | 30.7 | 30.8 | 31.1 | 32.0 | 33.5 | 36.0 |
| Average daytime temperature (°C) | 33.9 | 34.6 | 32.7 | 31.9 | 31.5 | 28.6 | 28.5 | 28.3 | 28.6 | 30.4 | 31.4 | 33.9 |
| Average temperature (°C) | 26.7 | 27.9 | 27.4 | 27.3 | 26.9 | 25.2 | 24.9 | 24.9 | 24.9 | 25.8 | 26.4 | 27.0 |
| Average night temperature (°C) | 21.5 | 23.4 | 23.8 | 24.3 | 24.0 | 23.0 | 22.8 | 22.7 | 22.7 | 23.2 | 23.4 | 21.5 |
| Absolute minimum temperature (°C) | 16.8 | 18.9 | 22.5 | 22.6 | 22.4 | 21.8 | 21.8 | 21.1 | 21.3 | 22.0 | 21.1 | 18.4 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 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) | 9.4 | 9.4 | 8.6 | 8.0 | 8.3 | 5.8 | 7.1 | 7.0 | 6.0 | 7.9 | 8.7 | 10.4 |
| Precipitation (mm) | 28 | 14 | 81 | 144 | 149 | 291 | 291 | 227 | 323 | 172 | 122 | 7 |
| Sunny days | 20 | 9 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 4 | 21 |
| Rainy days | 11 | 19 | 28 | 29 | 30 | 29 | 31 | 31 | 30 | 31 | 26 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Oso during the most sunny months:
The largest precipitation sum in Oso is at