Average annual temperature is 26.2 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 79 days
Number of rainy days: 286 days
Look at detailed online map of Osesu
* Weather data for Osesu 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) | 35.6 | 37.5 | 35.9 | 34.4 | 33.0 | 31.8 | 30.3 | 29.7 | 30.5 | 31.4 | 33.3 | 35.5 |
| Average daytime temperature (°C) | 34.1 | 35.3 | 33.3 | 32.3 | 31.5 | 29.0 | 28.4 | 28.0 | 28.5 | 29.8 | 31.5 | 33.8 |
| Average temperature (°C) | 26.8 | 28.1 | 27.3 | 27.2 | 26.7 | 25.1 | 24.7 | 24.5 | 24.7 | 25.6 | 26.5 | 27.0 |
| Average night temperature (°C) | 21.8 | 23.5 | 23.7 | 23.9 | 23.8 | 22.7 | 22.6 | 22.4 | 22.4 | 22.9 | 23.1 | 21.5 |
| Absolute minimum temperature (°C) | 19.2 | 20.0 | 22.3 | 22.7 | 22.3 | 21.6 | 22.1 | 21.2 | 21.2 | 21.8 | 21.3 | 18.2 |
| 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) | 9.6 | 9.6 | 8.0 | 8.2 | 8.7 | 7.2 | 7.9 | 7.2 | 6.9 | 8.5 | 9.1 | 10.5 |
| Precipitation (mm) | 13 | 7 | 104 | 74 | 95 | 209 | 218 | 238 | 269 | 123 | 45 | 8 |
| Sunny days | 22 | 17 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 7 | 28 |
| Rainy days | 9 | 11 | 29 | 28 | 31 | 29 | 31 | 31 | 30 | 31 | 23 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Osesu is at