Average annual temperature is 26.9 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Osogun
* Weather data for Osogun 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) | 36.5 | 38.0 | 37.5 | 36.8 | 35.6 | 34.2 | 32.3 | 31.6 | 33.0 | 34.6 | 35.8 | 36.4 |
| Average daytime temperature (°C) | 35.1 | 36.5 | 35.2 | 34.2 | 33.5 | 30.6 | 30.0 | 29.7 | 30.1 | 32.1 | 33.5 | 35.1 |
| Average temperature (°C) | 27.0 | 28.8 | 28.3 | 28.1 | 27.7 | 25.6 | 25.5 | 25.2 | 25.3 | 26.5 | 27.4 | 27.1 |
| Average night temperature (°C) | 20.4 | 23.0 | 23.7 | 24.0 | 23.9 | 22.7 | 22.7 | 22.6 | 22.4 | 23.0 | 23.1 | 20.1 |
| Absolute minimum temperature (°C) | 17.0 | 19.3 | 21.8 | 23.1 | 22.4 | 20.9 | 21.6 | 21.4 | 20.2 | 21.4 | 21.2 | 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 | 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 | 9.6 | 8.3 | 8.0 | 8.9 | 6.8 | 8.1 | 7.2 | 6.6 | 8.3 | 9.2 | 10.3 |
| Precipitation (mm) | 1 | 1 | 57 | 60 | 66 | 172 | 162 | 131 | 140 | 80 | 16 | 0 |
| Sunny days | 27 | 23 | 11 | 6 | 3 | 2 | 1 | 0 | 1 | 4 | 18 | 30 |
| Rainy days | 4 | 5 | 20 | 24 | 28 | 28 | 30 | 31 | 29 | 27 | 12 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Osogun is at