Average annual temperature is 28.4 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 14.3 °C
Number of sunny days: 285 days
Number of rainy days: 80 days
Look at detailed online map of Chaco
* Weather data for Chaco 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) | 36.4 | 38.3 | 40.9 | 42.3 | 41.5 | 38.4 | 36.8 | 33.8 | 36.5 | 38.1 | 37.1 | 36.1 |
| Average daytime temperature (°C) | 31.4 | 34.1 | 38.0 | 39.5 | 39.3 | 35.0 | 33.3 | 30.6 | 33.0 | 35.6 | 35.7 | 31.3 |
| Average temperature (°C) | 23.7 | 26.5 | 30.6 | 32.8 | 33.4 | 30.0 | 28.5 | 26.5 | 28.1 | 28.6 | 28.6 | 23.8 |
| Average night temperature (°C) | 17.2 | 19.7 | 23.8 | 26.4 | 28.0 | 25.4 | 24.6 | 23.4 | 24.1 | 22.5 | 22.3 | 17.3 |
| Absolute minimum temperature (°C) | 14.7 | 17.2 | 20.7 | 22.4 | 24.6 | 23.1 | 23.4 | 22.1 | 21.9 | 19.2 | 19.2 | 14.3 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.2 | 10.2 | 9.8 | 10.1 | 10.3 | 10.1 | 9.7 | 7.9 | 9.5 | 10.7 | 10.5 | 10.6 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 3 | 69 | 88 | 132 | 52 | 7 | 1 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 29 | 14 | 13 | 10 | 12 | 29 | 28 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 2 | 16 | 18 | 21 | 18 | 2 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chaco is at