Average annual temperature is 28.2 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 207 days
Number of rainy days: 158 days
Look at detailed online map of Boumouan
* Weather data for Boumouan Togo is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.1 | 38.6 | 40.6 | 41.0 | 39.2 | 35.6 | 33.3 | 32.1 | 33.4 | 34.5 | 36.0 | 36.3 |
| Average daytime temperature (°C) | 34.4 | 36.8 | 37.8 | 38.0 | 35.7 | 32.8 | 30.9 | 29.1 | 29.8 | 31.7 | 34.4 | 34.2 |
| Average temperature (°C) | 27.0 | 29.7 | 31.1 | 31.9 | 30.3 | 28.1 | 26.7 | 25.3 | 26.0 | 27.1 | 28.5 | 26.8 |
| Average night temperature (°C) | 20.8 | 23.4 | 25.1 | 26.5 | 25.9 | 24.3 | 23.5 | 22.8 | 22.9 | 23.0 | 23.1 | 20.9 |
| Absolute minimum temperature (°C) | 17.5 | 20.8 | 21.5 | 24.0 | 23.9 | 21.7 | 22.0 | 22.0 | 21.5 | 21.0 | 21.5 | 18.7 |
| 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 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 10.2 | 10.2 | 9.4 | 9.4 | 10.0 | 9.5 | 8.8 | 7.4 | 9.0 | 9.8 | 10.5 | 10.2 |
| Precipitation (mm) | 0 | 0 | 12 | 19 | 35 | 86 | 166 | 291 | 126 | 45 | 3 | 0 |
| Sunny days | 31 | 28 | 26 | 19 | 12 | 4 | 6 | 1 | 2 | 21 | 26 | 31 |
| Rainy days | 0 | 0 | 5 | 11 | 19 | 26 | 25 | 30 | 28 | 10 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boumouan is at