Average annual temperature is 29.2 °C
Absolute maximum temperature: 43.4 °C
Absolute minimum temperature: 15.0 °C
Number of sunny days: 264 days
Number of rainy days: 101 days
Look at detailed online map of Boromissi
* Weather data for Boromissi 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) | 38.0 | 39.6 | 40.4 | 41.7 | 43.4 | 40.5 | 38.2 | 34.3 | 37.4 | 39.6 | 38.6 | 38.6 |
| Average daytime temperature (°C) | 33.3 | 36.4 | 39.2 | 39.9 | 39.9 | 36.2 | 33.6 | 31.5 | 33.1 | 36.8 | 37.4 | 33.6 |
| Average temperature (°C) | 25.1 | 28.2 | 31.7 | 32.9 | 33.7 | 30.7 | 28.4 | 26.8 | 27.8 | 30.1 | 29.9 | 25.7 |
| Average night temperature (°C) | 17.8 | 20.8 | 24.5 | 25.9 | 28.0 | 26.2 | 24.3 | 23.3 | 23.7 | 24.1 | 22.7 | 18.5 |
| Absolute minimum temperature (°C) | 15.1 | 18.3 | 21.6 | 22.3 | 25.8 | 22.9 | 22.4 | 21.9 | 22.2 | 22.1 | 20.7 | 15.0 |
| 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) | 11.5 | 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) | 10.3 | 10.7 | 9.9 | 10.2 | 10.5 | 9.9 | 9.6 | 8.9 | 10.1 | 10.2 | 10.4 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 50 | 149 | 209 | 131 | 7 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 29 | 28 | 14 | 10 | 3 | 7 | 23 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 1 | 3 | 16 | 21 | 28 | 23 | 8 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boromissi is at