Average annual temperature is 27.5 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 221 days
Number of rainy days: 144 days
Look at detailed online map of Gouanso
* Weather data for Gouanso Mali 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 | 38.4 | 39.1 | 40.0 | 39.1 | 33.5 | 32.2 | 31.6 | 32.3 | 34.5 | 35.3 | 36.0 |
| Average daytime temperature (°C) | 33.6 | 36.4 | 36.9 | 37.9 | 33.8 | 31.0 | 29.8 | 28.8 | 29.9 | 32.6 | 33.8 | 33.6 |
| Average temperature (°C) | 26.3 | 29.1 | 30.5 | 31.5 | 28.8 | 26.9 | 25.9 | 25.1 | 25.6 | 27.4 | 27.6 | 25.8 |
| Average night temperature (°C) | 19.6 | 22.0 | 24.4 | 25.8 | 24.5 | 23.4 | 22.7 | 22.2 | 22.1 | 22.7 | 21.7 | 19.0 |
| Absolute minimum temperature (°C) | 16.5 | 20.7 | 22.1 | 22.7 | 22.5 | 21.9 | 21.5 | 21.7 | 20.8 | 20.8 | 18.8 | 15.9 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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 | 10.5 | 10.4 | 10.1 | 9.5 | 9.2 | 9.6 | 7.9 | 9.8 | 10.6 | 10.4 | 10.6 |
| Precipitation (mm) | 0 | 0 | 2 | 4 | 97 | 88 | 107 | 205 | 145 | 27 | 2 | 0 |
| Sunny days | 30 | 28 | 29 | 22 | 14 | 10 | 6 | 2 | 6 | 19 | 24 | 31 |
| Rainy days | 1 | 0 | 2 | 8 | 17 | 20 | 25 | 29 | 24 | 12 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gouanso is at