Average annual temperature is 29.8 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 277 days
Number of rainy days: 88 days
Look at detailed online map of Fassoum ou Riziam
* Weather data for Fassoum ou Riziam 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) | 37.6 | 39.8 | 41.2 | 41.9 | 43.7 | 43.0 | 38.5 | 35.4 | 39.8 | 39.8 | 39.3 | 38.1 |
| Average daytime temperature (°C) | 32.6 | 35.9 | 38.8 | 39.7 | 40.5 | 38.3 | 34.7 | 31.7 | 34.2 | 38.2 | 37.1 | 32.8 |
| Average temperature (°C) | 25.0 | 28.1 | 31.1 | 32.8 | 34.9 | 32.6 | 29.7 | 27.6 | 29.0 | 31.8 | 29.8 | 25.4 |
| Average night temperature (°C) | 18.3 | 21.1 | 24.0 | 26.2 | 29.4 | 27.3 | 25.6 | 24.1 | 24.9 | 26.2 | 23.2 | 18.9 |
| Absolute minimum temperature (°C) | 12.9 | 15.8 | 21.7 | 24.3 | 25.0 | 24.3 | 23.5 | 22.5 | 23.5 | 23.1 | 19.4 | 13.0 |
| 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 | 12.5 | 12.8 | 13.0 | 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) | 10.6 | 10.5 | 10.5 | 10.3 | 9.3 | 10.2 | 9.9 | 8.6 | 10.2 | 10.2 | 10.2 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 8 | 58 | 60 | 205 | 47 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 26 | 13 | 12 | 7 | 14 | 26 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 5 | 17 | 19 | 24 | 16 | 5 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fassoum ou Riziam is at