Average annual temperature is 27.1 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 172 days
Number of rainy days: 193 days
Look at detailed online map of Koupassassi
* Weather data for Koupassassi 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) | 36.1 | 38.2 | 38.5 | 39.1 | 35.9 | 33.3 | 31.8 | 31.1 | 32.8 | 34.9 | 36.3 | 36.0 |
| Average daytime temperature (°C) | 34.2 | 36.5 | 36.2 | 35.4 | 34.0 | 31.1 | 30.2 | 29.0 | 30.0 | 31.9 | 34.4 | 33.9 |
| Average temperature (°C) | 26.3 | 28.8 | 29.6 | 29.5 | 28.5 | 26.7 | 25.8 | 24.9 | 25.5 | 26.4 | 28.0 | 25.8 |
| Average night temperature (°C) | 19.3 | 22.0 | 24.2 | 25.0 | 24.5 | 23.4 | 22.8 | 22.2 | 22.5 | 22.8 | 22.7 | 19.0 |
| Absolute minimum temperature (°C) | 16.2 | 19.6 | 20.2 | 22.9 | 22.7 | 21.8 | 21.8 | 21.4 | 20.8 | 21.5 | 20.0 | 16.1 |
| 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 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.0 | 9.3 | 8.7 | 10.0 | 9.0 | 8.8 | 7.9 | 8.7 | 9.3 | 10.4 | 10.1 |
| Precipitation (mm) | 0 | 0 | 35 | 22 | 68 | 133 | 235 | 414 | 190 | 147 | 30 | 0 |
| Sunny days | 31 | 28 | 23 | 14 | 11 | 0 | 2 | 0 | 1 | 9 | 22 | 31 |
| Rainy days | 0 | 0 | 8 | 16 | 20 | 30 | 29 | 31 | 29 | 22 | 8 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koupassassi is at