Average annual temperature is 23.1 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: 14.3 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Boissi
* Weather data for Boissi 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) | 32.3 | 33.4 | 33.7 | 31.9 | 31.1 | 28.1 | 28.3 | 27.7 | 28.3 | 30.8 | 30.4 | 31.7 |
| Average daytime temperature (°C) | 30.5 | 31.7 | 30.4 | 28.8 | 28.7 | 25.8 | 25.6 | 26.0 | 26.1 | 27.4 | 29.0 | 30.4 |
| Average temperature (°C) | 23.9 | 25.0 | 24.1 | 23.7 | 23.5 | 21.7 | 21.5 | 21.6 | 21.6 | 22.6 | 23.7 | 24.5 |
| Average night temperature (°C) | 17.7 | 19.2 | 20.1 | 20.5 | 20.3 | 19.4 | 19.1 | 19.2 | 19.0 | 19.3 | 19.5 | 18.8 |
| Absolute minimum temperature (°C) | 14.3 | 16.5 | 18.8 | 19.6 | 18.2 | 18.1 | 18.3 | 18.5 | 18.0 | 17.3 | 18.3 | 16.0 |
| 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) | 11.7 | 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) | 10.1 | 10.1 | 8.0 | 7.7 | 9.4 | 7.3 | 7.9 | 8.0 | 7.6 | 9.0 | 10.4 | 10.4 |
| Precipitation (mm) | 3 | 12 | 132 | 147 | 77 | 303 | 305 | 257 | 279 | 187 | 29 | 0 |
| Sunny days | 28 | 24 | 6 | 3 | 3 | 1 | 0 | 0 | 0 | 4 | 9 | 31 |
| Rainy days | 3 | 4 | 25 | 27 | 28 | 29 | 31 | 31 | 30 | 27 | 21 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Boissi is at