Average annual temperature is 27.9 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 222 days
Number of rainy days: 143 days
Look at detailed online map of Mounian
* Weather data for Mounian 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) | 36.8 | 38.8 | 39.8 | 40.3 | 39.2 | 36.2 | 34.6 | 32.3 | 32.9 | 35.4 | 36.1 | 36.4 |
| Average daytime temperature (°C) | 33.6 | 36.4 | 37.7 | 38.6 | 35.0 | 32.6 | 31.1 | 29.2 | 30.1 | 33.0 | 34.8 | 34.0 |
| Average temperature (°C) | 26.2 | 29.2 | 30.8 | 31.9 | 29.5 | 27.6 | 26.4 | 25.1 | 25.6 | 27.5 | 28.3 | 26.5 |
| Average night temperature (°C) | 19.3 | 22.3 | 24.2 | 25.3 | 24.7 | 23.6 | 22.6 | 22.0 | 22.0 | 22.7 | 22.1 | 19.7 |
| Absolute minimum temperature (°C) | 17.1 | 20.6 | 21.7 | 22.1 | 22.3 | 22.4 | 21.5 | 21.5 | 21.2 | 21.5 | 18.9 | 15.9 |
| 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 | 12.7 | 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) | 10.5 | 10.1 | 10.3 | 10.4 | 9.0 | 9.3 | 9.5 | 8.3 | 9.7 | 10.2 | 10.7 | 10.6 |
| Precipitation (mm) | 0 | 0 | 4 | 15 | 68 | 99 | 162 | 230 | 186 | 31 | 0 | 0 |
| Sunny days | 31 | 28 | 27 | 27 | 12 | 11 | 5 | 3 | 6 | 15 | 26 | 31 |
| Rainy days | 0 | 0 | 4 | 3 | 19 | 19 | 26 | 28 | 24 | 16 | 4 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mounian is at