Average annual temperature is 26.2 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 205 days
Number of rainy days: 160 days
Look at detailed online map of Tassiliman
* Weather data for Tassiliman 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) | 34.6 | 36.1 | 38.0 | 38.3 | 38.0 | 34.9 | 35.1 | 33.5 | 35.4 | 35.9 | 36.2 | 35.0 |
| Average daytime temperature (°C) | 31.6 | 34.2 | 36.0 | 37.0 | 34.3 | 32.2 | 31.8 | 30.7 | 31.4 | 32.8 | 34.4 | 32.1 |
| Average temperature (°C) | 22.9 | 25.7 | 28.1 | 29.6 | 28.1 | 26.7 | 25.9 | 25.2 | 25.5 | 26.6 | 26.8 | 23.6 |
| Average night temperature (°C) | 16.0 | 19.0 | 21.9 | 23.5 | 23.6 | 22.8 | 22.1 | 21.8 | 21.7 | 21.9 | 20.5 | 16.1 |
| Absolute minimum temperature (°C) | 13.2 | 15.7 | 18.3 | 21.1 | 21.3 | 21.8 | 21.2 | 21.0 | 21.0 | 20.0 | 16.1 | 13.3 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 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) | 10.4 | 9.9 | 10.3 | 10.4 | 8.9 | 9.8 | 9.7 | 8.7 | 9.3 | 10.2 | 10.7 | 10.5 |
| Precipitation (mm) | 0 | 0 | 2 | 6 | 106 | 103 | 214 | 219 | 236 | 92 | 5 | 0 |
| Sunny days | 31 | 28 | 28 | 26 | 10 | 8 | 1 | 1 | 4 | 12 | 25 | 31 |
| Rainy days | 0 | 0 | 3 | 4 | 21 | 22 | 30 | 30 | 26 | 19 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tassiliman is at