Average annual temperature is 26.5 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 148 days
Number of rainy days: 217 days
Look at detailed online map of Onko
* Weather data for Onko Togo is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.2 | 38.1 | 38.8 | 38.5 | 35.6 | 32.9 | 32.6 | 32.6 | 33.0 | 34.2 | 34.6 | 35.9 |
| Average daytime temperature (°C) | 35.0 | 36.9 | 36.1 | 34.7 | 33.5 | 30.2 | 30.0 | 29.6 | 30.1 | 31.6 | 33.3 | 34.5 |
| Average temperature (°C) | 26.5 | 28.8 | 28.6 | 27.8 | 27.3 | 25.2 | 25.0 | 24.8 | 25.0 | 26.1 | 27.1 | 26.0 |
| Average night temperature (°C) | 19.3 | 21.9 | 23.3 | 23.6 | 23.4 | 22.3 | 22.1 | 22.1 | 22.0 | 22.5 | 22.4 | 19.2 |
| Absolute minimum temperature (°C) | 15.5 | 18.3 | 21.7 | 22.4 | 21.6 | 21.0 | 21.3 | 20.9 | 20.7 | 21.0 | 20.7 | 15.8 |
| 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 | 11.9 | 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) | 9.9 | 9.9 | 8.7 | 8.6 | 9.4 | 8.1 | 8.0 | 7.4 | 7.9 | 9.0 | 10.3 | 10.2 |
| Precipitation (mm) | 0 | 2 | 91 | 92 | 139 | 189 | 193 | 282 | 173 | 161 | 11 | 0 |
| Sunny days | 31 | 26 | 11 | 13 | 3 | 2 | 1 | 0 | 0 | 9 | 21 | 31 |
| Rainy days | 0 | 2 | 20 | 17 | 28 | 28 | 30 | 31 | 30 | 22 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Onko is at