Average annual temperature is 27.1 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 195 days
Number of rainy days: 170 days
Look at detailed online map of Grina
* Weather data for Grina 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) | 36.7 | 38.0 | 39.6 | 38.8 | 34.7 | 33.0 | 31.0 | 30.5 | 32.0 | 35.1 | 34.5 | 34.7 |
| Average daytime temperature (°C) | 34.3 | 36.7 | 36.7 | 36.3 | 32.6 | 30.4 | 29.4 | 28.9 | 29.7 | 32.1 | 33.6 | 32.3 |
| Average temperature (°C) | 26.7 | 29.4 | 30.1 | 30.1 | 27.8 | 26.2 | 25.4 | 24.9 | 25.5 | 27.0 | 27.7 | 25.0 |
| Average night temperature (°C) | 19.7 | 22.4 | 24.6 | 24.9 | 23.8 | 22.8 | 22.4 | 22.2 | 22.1 | 22.6 | 22.5 | 18.9 |
| Absolute minimum temperature (°C) | 17.2 | 20.2 | 21.8 | 22.8 | 22.1 | 21.7 | 21.5 | 21.1 | 19.6 | 21.2 | 19.6 | 16.9 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.8 | 10.9 | 9.3 | 9.7 | 10.1 | 9.0 | 8.6 | 7.9 | 9.4 | 10.1 | 10.1 | 10.3 |
| Precipitation (mm) | 0 | 0 | 52 | 59 | 98 | 128 | 157 | 267 | 185 | 38 | 16 | 0 |
| Sunny days | 31 | 27 | 23 | 20 | 11 | 6 | 3 | 0 | 5 | 15 | 23 | 31 |
| Rainy days | 0 | 1 | 8 | 10 | 20 | 24 | 28 | 31 | 25 | 16 | 7 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grina is at