Average annual temperature is 27.5 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 166 days
Number of rainy days: 199 days
Look at detailed online map of Ato
* Weather data for Ato 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) | 36.9 | 38.0 | 38.6 | 37.7 | 35.3 | 33.8 | 32.3 | 32.0 | 32.3 | 33.1 | 33.6 | 33.7 |
| Average daytime temperature (°C) | 34.8 | 36.3 | 35.1 | 35.0 | 33.8 | 30.1 | 30.6 | 29.9 | 30.2 | 31.6 | 31.9 | 32.4 |
| Average temperature (°C) | 27.9 | 29.6 | 29.4 | 29.6 | 28.7 | 26.0 | 26.3 | 26.0 | 26.0 | 26.9 | 27.1 | 26.2 |
| Average night temperature (°C) | 21.9 | 23.5 | 25.0 | 25.4 | 25.0 | 23.4 | 23.3 | 23.3 | 23.0 | 23.7 | 23.5 | 20.8 |
| Absolute minimum temperature (°C) | 20.2 | 21.2 | 22.7 | 23.7 | 23.8 | 22.1 | 22.4 | 22.4 | 21.9 | 22.9 | 21.9 | 18.6 |
| 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 | 12.5 | 12.5 | 12.4 | 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) | 10.6 | 10.7 | 8.3 | 9.0 | 8.8 | 6.1 | 8.0 | 6.6 | 7.8 | 8.9 | 8.8 | 10.6 |
| Precipitation (mm) | 2 | 0 | 33 | 30 | 98 | 255 | 132 | 232 | 233 | 147 | 82 | 0 |
| Sunny days | 30 | 28 | 22 | 16 | 7 | 0 | 2 | 0 | 4 | 6 | 20 | 31 |
| Rainy days | 1 | 0 | 9 | 14 | 24 | 30 | 29 | 31 | 26 | 25 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ato is at