Average annual temperature is 26.6 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 70 days
Number of rainy days: 295 days
Look at detailed online map of Osese
* Weather data for Osese 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 | 37.7 | 35.1 | 34.7 | 33.7 | 31.8 | 30.7 | 30.2 | 31.8 | 31.9 | 33.5 | 36.0 |
| Average daytime temperature (°C) | 34.0 | 34.9 | 33.6 | 32.8 | 31.9 | 29.4 | 28.9 | 28.8 | 29.2 | 30.4 | 32.0 | 34.1 |
| Average temperature (°C) | 27.1 | 28.4 | 28.1 | 27.8 | 27.4 | 25.5 | 25.1 | 25.1 | 25.1 | 26.0 | 26.8 | 27.3 |
| Average night temperature (°C) | 22.6 | 24.3 | 24.2 | 24.5 | 24.3 | 23.1 | 22.8 | 22.7 | 22.6 | 23.2 | 23.5 | 22.2 |
| Absolute minimum temperature (°C) | 17.7 | 20.5 | 22.6 | 22.9 | 22.5 | 21.6 | 22.1 | 21.5 | 21.1 | 21.6 | 21.5 | 19.1 |
| 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 | 9.7 | 8.3 | 8.3 | 9.1 | 7.1 | 7.9 | 7.3 | 6.9 | 8.4 | 9.3 | 10.4 |
| Precipitation (mm) | 13 | 10 | 82 | 98 | 81 | 270 | 254 | 211 | 269 | 157 | 59 | 4 |
| Sunny days | 18 | 11 | 6 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 5 | 26 |
| Rainy days | 13 | 17 | 25 | 29 | 30 | 28 | 31 | 31 | 30 | 31 | 25 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Osese is at