Average annual temperature is 29.1 °C
Absolute maximum temperature: 43.9 °C
Absolute minimum temperature: 14.9 °C
Number of sunny days: 259 days
Number of rainy days: 106 days
Look at detailed online map of Riamsa
* Weather data for Riamsa Burkina Faso is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.9 | 39.8 | 41.4 | 41.6 | 43.9 | 40.5 | 37.9 | 34.2 | 37.5 | 39.2 | 38.3 | 38.3 |
| Average daytime temperature (°C) | 33.1 | 36.4 | 39.1 | 39.7 | 39.9 | 36.5 | 33.6 | 30.8 | 32.8 | 36.1 | 37.1 | 33.3 |
| Average temperature (°C) | 25.3 | 28.5 | 31.8 | 32.8 | 33.5 | 30.5 | 28.2 | 26.3 | 27.6 | 29.7 | 29.8 | 25.7 |
| Average night temperature (°C) | 18.5 | 21.6 | 24.6 | 25.7 | 27.4 | 25.8 | 24.0 | 23.1 | 23.5 | 23.8 | 22.7 | 18.9 |
| Absolute minimum temperature (°C) | 16.1 | 18.9 | 21.1 | 22.0 | 22.5 | 22.7 | 22.3 | 21.6 | 21.9 | 22.3 | 20.9 | 14.9 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 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) | 10.5 | 10.7 | 10.3 | 10.3 | 10.2 | 10.1 | 9.4 | 8.8 | 10.2 | 10.1 | 10.2 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 18 | 81 | 171 | 207 | 122 | 4 | 1 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 27 | 15 | 5 | 4 | 6 | 24 | 28 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 4 | 15 | 26 | 27 | 24 | 7 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Riamsa is at