Average annual temperature is 26.2 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 84 days
Number of rainy days: 281 days
Look at detailed online map of Onen
* Weather data for Onen 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 | 37.3 | 36.6 | 34.1 | 33.4 | 31.5 | 31.2 | 30.5 | 32.1 | 32.5 | 32.2 | 34.6 |
| Average daytime temperature (°C) | 34.2 | 35.8 | 32.7 | 32.1 | 31.4 | 28.9 | 29.0 | 28.8 | 29.4 | 30.3 | 30.6 | 33.1 |
| Average temperature (°C) | 27.4 | 29.0 | 27.0 | 26.8 | 26.6 | 24.8 | 24.8 | 24.9 | 24.9 | 25.6 | 25.9 | 27.1 |
| Average night temperature (°C) | 21.6 | 23.4 | 23.4 | 23.5 | 23.6 | 22.6 | 22.4 | 22.6 | 22.5 | 22.9 | 22.9 | 21.4 |
| Absolute minimum temperature (°C) | 18.3 | 20.2 | 21.4 | 22.2 | 22.6 | 21.8 | 21.6 | 21.6 | 21.6 | 22.1 | 21.8 | 18.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 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 | 12.4 | 12.3 | 12.2 | 12.0 | 11.8 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.8 | 9.9 | 7.5 | 8.1 | 7.6 | 6.2 | 6.6 | 6.1 | 6.4 | 6.3 | 7.3 | 10.4 |
| Precipitation (mm) | 13 | 3 | 152 | 98 | 155 | 325 | 307 | 232 | 289 | 233 | 127 | 1 |
| Sunny days | 25 | 19 | 2 | 4 | 1 | 0 | 0 | 0 | 0 | 1 | 5 | 27 |
| Rainy days | 6 | 9 | 29 | 26 | 30 | 30 | 31 | 31 | 30 | 30 | 25 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Onen during the most sunny months:
The largest precipitation sum in Onen is at