Average annual temperature is 23.9 °C
Absolute maximum temperature: 35.2 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Mana
* Weather data for Mana 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) | 33.7 | 34.8 | 35.2 | 32.7 | 33.5 | 29.9 | 29.6 | 29.7 | 29.9 | 30.8 | 32.0 | 33.5 |
| Average daytime temperature (°C) | 32.0 | 32.9 | 30.8 | 30.6 | 29.8 | 27.5 | 27.2 | 27.1 | 27.9 | 28.4 | 29.4 | 31.5 |
| Average temperature (°C) | 24.5 | 25.9 | 24.6 | 24.6 | 24.4 | 22.9 | 22.5 | 22.6 | 22.9 | 23.4 | 24.0 | 24.4 |
| Average night temperature (°C) | 18.1 | 20.1 | 20.5 | 20.8 | 21.1 | 20.3 | 20.0 | 20.1 | 20.3 | 20.3 | 20.2 | 18.4 |
| Absolute minimum temperature (°C) | 15.9 | 17.3 | 19.4 | 19.6 | 20.0 | 19.6 | 19.4 | 19.4 | 19.2 | 19.2 | 19.1 | 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.7 | 11.7 |
| 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 | 9.9 | 9.0 | 9.2 | 8.6 | 7.3 | 7.3 | 6.9 | 8.4 | 9.1 | 9.6 | 10.8 |
| Precipitation (mm) | 20 | 48 | 154 | 122 | 177 | 231 | 239 | 353 | 244 | 135 | 110 | 0 |
| Sunny days | 27 | 19 | 9 | 3 | 3 | 0 | 0 | 0 | 0 | 2 | 8 | 29 |
| Rainy days | 4 | 9 | 22 | 27 | 28 | 30 | 31 | 31 | 30 | 29 | 22 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mana is at