Average annual temperature is 27.0 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of Oukouroukoukou
* Weather data for Oukouroukoukou 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) | 38.3 | 39.0 | 39.2 | 38.0 | 36.6 | 34.9 | 32.5 | 31.7 | 32.6 | 34.2 | 35.6 | 36.7 |
| Average daytime temperature (°C) | 36.0 | 37.6 | 36.2 | 34.8 | 34.1 | 31.1 | 30.1 | 29.9 | 30.1 | 31.9 | 34.2 | 35.3 |
| Average temperature (°C) | 27.9 | 29.8 | 28.6 | 28.0 | 27.6 | 25.7 | 25.2 | 25.1 | 25.1 | 26.3 | 27.7 | 27.4 |
| Average night temperature (°C) | 21.2 | 23.1 | 23.5 | 23.9 | 23.9 | 22.6 | 22.5 | 22.3 | 22.2 | 22.8 | 23.1 | 20.8 |
| Absolute minimum temperature (°C) | 18.2 | 20.4 | 21.8 | 22.8 | 22.8 | 21.5 | 21.7 | 21.4 | 21.0 | 21.7 | 21.8 | 18.6 |
| 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 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 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) | 9.8 | 10.0 | 8.4 | 8.4 | 9.3 | 7.7 | 7.8 | 7.5 | 7.6 | 8.9 | 10.2 | 10.3 |
| Precipitation (mm) | 0 | 0 | 108 | 96 | 157 | 200 | 183 | 197 | 182 | 128 | 12 | 0 |
| Sunny days | 30 | 27 | 12 | 11 | 4 | 3 | 0 | 0 | 1 | 6 | 21 | 30 |
| Rainy days | 1 | 1 | 19 | 19 | 27 | 27 | 31 | 31 | 29 | 25 | 9 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oukouroukoukou is at