Average annual temperature is 24.0 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Lanssédougou
* Weather data for Lanssédougou Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.2 | 34.8 | 34.3 | 33.8 | 33.4 | 31.0 | 30.5 | 31.9 | 31.9 | 31.9 | 32.3 | 32.2 |
| Average daytime temperature (°C) | 31.5 | 33.2 | 32.0 | 32.1 | 31.1 | 28.3 | 27.3 | 27.4 | 28.6 | 29.3 | 30.2 | 30.4 |
| Average temperature (°C) | 24.9 | 26.4 | 24.9 | 25.0 | 24.7 | 22.7 | 22.3 | 22.4 | 22.8 | 23.6 | 24.5 | 24.4 |
| Average night temperature (°C) | 19.8 | 20.7 | 20.2 | 20.4 | 20.8 | 19.8 | 19.5 | 19.5 | 19.6 | 20.1 | 20.4 | 19.5 |
| Absolute minimum temperature (°C) | 18.2 | 19.1 | 18.8 | 19.5 | 19.7 | 18.3 | 18.8 | 18.0 | 18.3 | 18.2 | 18.8 | 16.7 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 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) | 10.6 | 10.1 | 8.9 | 9.7 | 9.1 | 7.9 | 8.1 | 7.4 | 8.7 | 9.4 | 9.9 | 10.8 |
| Precipitation (mm) | 13 | 1 | 127 | 97 | 143 | 276 | 242 | 299 | 248 | 138 | 60 | 0 |
| Sunny days | 28 | 26 | 15 | 10 | 2 | 0 | 0 | 1 | 0 | 4 | 10 | 30 |
| Rainy days | 3 | 2 | 16 | 20 | 29 | 30 | 31 | 30 | 30 | 27 | 20 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Lanssédougou is at