Average annual temperature is 26.4 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of Lassa
* Weather data for Lassa 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) | 36.6 | 38.6 | 38.9 | 38.0 | 35.9 | 32.1 | 30.8 | 30.2 | 32.3 | 34.1 | 34.3 | 34.7 |
| Average daytime temperature (°C) | 34.3 | 36.4 | 35.5 | 35.1 | 32.9 | 29.9 | 29.2 | 28.4 | 29.1 | 31.0 | 32.9 | 32.9 |
| Average temperature (°C) | 26.7 | 28.9 | 28.6 | 28.8 | 27.4 | 25.4 | 25.0 | 24.3 | 24.7 | 25.7 | 26.7 | 24.8 |
| Average night temperature (°C) | 19.8 | 21.9 | 23.2 | 24.1 | 23.4 | 22.3 | 22.0 | 21.7 | 21.7 | 21.6 | 21.1 | 18.2 |
| Absolute minimum temperature (°C) | 17.7 | 20.0 | 20.2 | 22.0 | 21.8 | 21.1 | 21.1 | 20.9 | 20.4 | 19.2 | 18.9 | 16.2 |
| 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 | 9.9 | 9.2 | 9.1 | 9.9 | 8.9 | 9.1 | 7.7 | 8.4 | 9.6 | 10.5 | 10.3 |
| Precipitation (mm) | 0 | 2 | 39 | 26 | 132 | 142 | 162 | 312 | 189 | 94 | 26 | 0 |
| Sunny days | 31 | 26 | 21 | 15 | 11 | 1 | 1 | 0 | 1 | 13 | 25 | 31 |
| Rainy days | 0 | 2 | 10 | 15 | 20 | 29 | 30 | 31 | 29 | 18 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lassa is at