Average annual temperature is 30.0 °C
Absolute maximum temperature: 44.9 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 250 days
Number of rainy days: 115 days
Look at detailed online map of Kétiou
* Weather data for Kétiou 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) | 39.3 | 41.8 | 43.0 | 44.2 | 44.9 | 44.9 | 37.6 | 33.7 | 34.9 | 36.4 | 36.8 | 37.8 |
| Average daytime temperature (°C) | 35.8 | 39.3 | 40.6 | 42.0 | 41.4 | 37.6 | 32.7 | 31.0 | 31.9 | 34.1 | 35.2 | 34.6 |
| Average temperature (°C) | 28.0 | 31.4 | 33.0 | 34.8 | 35.3 | 32.0 | 28.1 | 27.1 | 27.5 | 28.5 | 27.3 | 27.0 |
| Average night temperature (°C) | 20.4 | 23.4 | 25.3 | 27.5 | 29.9 | 27.4 | 24.5 | 24.1 | 24.0 | 24.3 | 20.7 | 20.2 |
| Absolute minimum temperature (°C) | 16.9 | 18.7 | 22.2 | 23.7 | 27.4 | 24.2 | 23.2 | 22.1 | 22.4 | 20.5 | 15.7 | 13.8 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 10.0 | 10.1 | 10.5 | 10.6 | 9.8 | 9.9 | 9.4 | 8.0 | 9.8 | 10.1 | 10.6 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 5 | 2 | 115 | 155 | 293 | 147 | 20 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 28 | 23 | 16 | 8 | 7 | 5 | 13 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 2 | 8 | 14 | 23 | 24 | 25 | 18 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kétiou is at