Average annual temperature is 26.9 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Monsourou
* Weather data for Monsourou 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) | 37.6 | 38.9 | 38.1 | 37.5 | 36.7 | 35.2 | 32.6 | 32.6 | 33.5 | 35.0 | 35.3 | 36.1 |
| Average daytime temperature (°C) | 35.8 | 37.2 | 35.3 | 34.4 | 33.9 | 31.3 | 30.5 | 30.6 | 30.7 | 32.4 | 33.9 | 35.1 |
| Average temperature (°C) | 27.6 | 29.1 | 28.1 | 27.9 | 27.7 | 25.7 | 25.3 | 25.3 | 25.3 | 26.4 | 27.6 | 27.4 |
| Average night temperature (°C) | 21.2 | 23.0 | 23.7 | 24.0 | 24.0 | 22.6 | 22.6 | 22.4 | 22.3 | 23.0 | 23.3 | 21.1 |
| Absolute minimum temperature (°C) | 17.6 | 19.9 | 21.7 | 22.4 | 22.9 | 21.2 | 21.8 | 21.3 | 20.6 | 22.0 | 21.1 | 18.9 |
| 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 | 12.5 | 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) | 9.6 | 10.0 | 8.3 | 8.3 | 9.0 | 7.8 | 7.4 | 7.5 | 7.4 | 8.6 | 10.0 | 10.2 |
| Precipitation (mm) | 0 | 0 | 130 | 119 | 91 | 244 | 217 | 139 | 223 | 113 | 19 | 0 |
| Sunny days | 28 | 27 | 6 | 6 | 2 | 3 | 0 | 0 | 2 | 5 | 16 | 30 |
| Rainy days | 3 | 1 | 25 | 24 | 29 | 27 | 31 | 31 | 28 | 26 | 14 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Monsourou is at