Average annual temperature is 26.4 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 182 days
Number of rainy days: 183 days
Look at detailed online map of Guirali
* Weather data for Guirali Benin is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.0 | 37.6 | 37.6 | 38.1 | 36.6 | 33.7 | 33.0 | 32.0 | 34.3 | 35.8 | 36.2 | 35.5 |
| Average daytime temperature (°C) | 33.7 | 35.6 | 35.7 | 35.3 | 34.0 | 30.7 | 30.1 | 29.0 | 30.4 | 33.0 | 34.5 | 34.1 |
| Average temperature (°C) | 25.6 | 27.4 | 28.3 | 28.5 | 27.5 | 25.4 | 25.0 | 24.5 | 25.0 | 26.3 | 27.2 | 25.8 |
| Average night temperature (°C) | 19.3 | 20.7 | 22.8 | 23.5 | 23.2 | 22.0 | 21.9 | 21.5 | 21.5 | 22.0 | 21.6 | 19.2 |
| Absolute minimum temperature (°C) | 15.6 | 17.9 | 20.7 | 22.4 | 22.1 | 21.1 | 21.1 | 20.8 | 19.9 | 20.8 | 19.3 | 17.6 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 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) | 10.1 | 10.0 | 8.9 | 8.9 | 9.2 | 8.1 | 7.6 | 6.9 | 7.5 | 9.3 | 10.5 | 10.5 |
| Precipitation (mm) | 0 | 0 | 20 | 14 | 67 | 138 | 141 | 276 | 86 | 63 | 3 | 0 |
| Sunny days | 30 | 28 | 19 | 17 | 11 | 3 | 0 | 0 | 3 | 15 | 25 | 31 |
| Rainy days | 1 | 0 | 12 | 13 | 20 | 27 | 31 | 31 | 27 | 16 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guirali is at