Average annual temperature is 26.4 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 174 days
Number of rainy days: 191 days
Look at detailed online map of Koutiandi
* Weather data for Koutiandi 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 | 37.5 | 38.8 | 39.0 | 36.3 | 33.1 | 31.2 | 30.1 | 32.4 | 34.4 | 34.3 | 34.9 |
| Average daytime temperature (°C) | 33.5 | 35.6 | 35.6 | 35.5 | 33.2 | 30.1 | 29.4 | 28.3 | 29.1 | 31.2 | 32.9 | 32.6 |
| Average temperature (°C) | 25.8 | 28.1 | 28.9 | 29.5 | 28.0 | 25.8 | 25.2 | 24.4 | 24.8 | 25.8 | 26.4 | 24.2 |
| Average night temperature (°C) | 19.4 | 21.6 | 23.2 | 24.6 | 23.8 | 22.6 | 22.3 | 21.8 | 21.7 | 21.8 | 20.8 | 17.9 |
| Absolute minimum temperature (°C) | 16.8 | 19.2 | 19.2 | 23.2 | 21.8 | 21.3 | 21.3 | 20.8 | 20.3 | 18.9 | 18.3 | 15.4 |
| 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) | 10.1 | 10.1 | 9.3 | 9.4 | 9.8 | 8.8 | 9.0 | 7.9 | 8.5 | 9.8 | 10.6 | 10.3 |
| Precipitation (mm) | 0 | 0 | 23 | 39 | 108 | 135 | 180 | 305 | 172 | 98 | 12 | 0 |
| Sunny days | 31 | 28 | 24 | 13 | 8 | 1 | 1 | 0 | 1 | 12 | 24 | 31 |
| Rainy days | 0 | 0 | 7 | 17 | 23 | 29 | 30 | 31 | 29 | 19 | 6 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koutiandi is at