Average annual temperature is 26.6 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 19.4 °C
Number of sunny days: 95 days
Number of rainy days: 270 days
Look at detailed online map of Kaïhoué
* Weather data for Kaïhoué 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) | 36.1 | 38.1 | 37.1 | 36.3 | 34.7 | 34.6 | 31.8 | 31.7 | 32.1 | 33.2 | 35.0 | 36.7 |
| Average daytime temperature (°C) | 34.8 | 36.2 | 34.5 | 33.7 | 32.9 | 30.0 | 29.7 | 29.7 | 30.0 | 31.1 | 33.0 | 34.8 |
| Average temperature (°C) | 27.3 | 28.4 | 27.9 | 27.7 | 27.2 | 25.3 | 24.9 | 25.0 | 24.9 | 25.8 | 26.9 | 27.5 |
| Average night temperature (°C) | 22.4 | 23.7 | 24.0 | 24.2 | 24.1 | 22.8 | 22.4 | 22.4 | 22.3 | 23.0 | 23.4 | 22.3 |
| Absolute minimum temperature (°C) | 19.4 | 20.7 | 22.1 | 23.2 | 23.0 | 21.6 | 21.7 | 21.4 | 20.9 | 21.2 | 22.3 | 19.8 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 9.6 | 9.9 | 8.4 | 8.3 | 8.7 | 7.6 | 8.2 | 7.8 | 7.5 | 8.6 | 9.8 | 10.2 |
| Precipitation (mm) | 10 | 9 | 69 | 90 | 126 | 157 | 162 | 182 | 233 | 89 | 41 | 0 |
| Sunny days | 22 | 18 | 8 | 3 | 2 | 3 | 0 | 0 | 1 | 1 | 8 | 29 |
| Rainy days | 9 | 10 | 23 | 27 | 29 | 27 | 31 | 31 | 29 | 30 | 22 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kaïhoué is at