Average annual temperature is 26.5 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 218 days
Number of rainy days: 147 days
Look at detailed online map of Ouroumaksarou
* Weather data for Ouroumaksarou 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) | 35.1 | 36.3 | 38.1 | 37.8 | 37.6 | 34.9 | 34.2 | 32.8 | 35.2 | 36.1 | 36.1 | 35.3 |
| Average daytime temperature (°C) | 31.9 | 33.9 | 35.9 | 36.3 | 35.0 | 32.0 | 31.5 | 29.8 | 31.2 | 33.6 | 34.8 | 32.9 |
| Average temperature (°C) | 23.6 | 25.7 | 28.6 | 29.3 | 28.6 | 26.4 | 25.9 | 24.7 | 25.6 | 27.0 | 27.6 | 24.6 |
| Average night temperature (°C) | 16.9 | 19.1 | 23.1 | 24.2 | 24.1 | 22.8 | 22.4 | 21.8 | 22.0 | 22.4 | 21.9 | 17.7 |
| Absolute minimum temperature (°C) | 13.9 | 16.7 | 19.5 | 22.2 | 22.3 | 21.6 | 21.5 | 21.1 | 20.8 | 21.2 | 18.4 | 15.0 |
| 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 | 12.4 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.5 |
| 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 | 9.9 | 9.4 | 9.6 | 9.9 | 8.9 | 8.9 | 7.3 | 8.1 | 9.5 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 28 | 28 | 43 | 89 | 112 | 266 | 116 | 62 | 7 | 0 |
| Sunny days | 31 | 28 | 26 | 24 | 15 | 4 | 7 | 2 | 3 | 19 | 28 | 31 |
| Rainy days | 0 | 0 | 5 | 6 | 16 | 26 | 24 | 29 | 27 | 12 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ouroumaksarou is at