Average annual temperature is 27.1 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 19.0 °C
Number of sunny days: 87 days
Number of rainy days: 278 days
Look at detailed online map of Onyen
* Weather data for Onyen 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) | 35.9 | 37.8 | 37.8 | 35.6 | 34.2 | 32.4 | 32.0 | 31.7 | 32.5 | 33.4 | 32.8 | 34.8 |
| Average daytime temperature (°C) | 35.0 | 36.4 | 34.2 | 33.5 | 32.3 | 30.0 | 30.1 | 29.8 | 30.4 | 31.1 | 31.2 | 33.4 |
| Average temperature (°C) | 28.2 | 29.9 | 28.3 | 28.1 | 27.5 | 25.7 | 25.8 | 25.6 | 25.8 | 26.4 | 26.6 | 27.3 |
| Average night temperature (°C) | 23.2 | 24.7 | 24.8 | 24.7 | 24.7 | 23.5 | 23.3 | 23.3 | 23.3 | 23.7 | 23.9 | 22.0 |
| Absolute minimum temperature (°C) | 21.1 | 21.8 | 22.7 | 23.6 | 23.7 | 22.5 | 22.3 | 22.6 | 22.1 | 23.1 | 22.5 | 19.0 |
| 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) | 9.7 | 10.0 | 7.1 | 8.2 | 7.9 | 6.5 | 7.1 | 6.1 | 6.8 | 7.2 | 7.2 | 10.3 |
| Precipitation (mm) | 12 | 1 | 102 | 126 | 179 | 319 | 279 | 272 | 252 | 247 | 147 | 0 |
| Sunny days | 21 | 23 | 6 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 25 |
| Rainy days | 10 | 5 | 25 | 22 | 30 | 30 | 31 | 31 | 30 | 31 | 27 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Onyen during the most sunny months:
The largest precipitation sum in Onyen is at