Average annual temperature is 26.2 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Idi-Osan
* Weather data for Idi-Osan 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) | 36.3 | 38.5 | 36.6 | 34.9 | 33.9 | 32.5 | 31.6 | 31.8 | 32.0 | 32.8 | 34.2 | 36.9 |
| Average daytime temperature (°C) | 34.5 | 36.0 | 33.6 | 32.9 | 32.3 | 29.4 | 29.6 | 29.0 | 29.6 | 30.9 | 31.8 | 34.8 |
| Average temperature (°C) | 26.6 | 28.5 | 27.2 | 27.2 | 26.7 | 24.9 | 24.9 | 24.7 | 24.8 | 25.7 | 26.3 | 26.9 |
| Average night temperature (°C) | 20.5 | 23.0 | 23.5 | 23.7 | 23.6 | 22.5 | 22.5 | 22.3 | 22.4 | 22.9 | 22.9 | 20.6 |
| Absolute minimum temperature (°C) | 17.3 | 19.6 | 22.0 | 22.8 | 21.8 | 21.0 | 21.5 | 21.6 | 21.3 | 21.7 | 21.7 | 17.5 |
| 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) | 9.8 | 9.7 | 8.2 | 8.1 | 8.4 | 6.2 | 7.6 | 6.6 | 6.2 | 8.1 | 8.9 | 10.3 |
| Precipitation (mm) | 2 | 5 | 90 | 45 | 102 | 201 | 167 | 155 | 187 | 99 | 56 | 0 |
| Sunny days | 25 | 21 | 9 | 6 | 4 | 3 | 0 | 0 | 0 | 2 | 13 | 30 |
| Rainy days | 6 | 7 | 22 | 24 | 27 | 27 | 31 | 31 | 30 | 29 | 17 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Idi-Osan during the most sunny months:
The largest precipitation sum in Idi-Osan is at