Average annual temperature is 25.4 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 15.0 °C
Number of sunny days: 137 days
Number of rainy days: 228 days
Look at detailed online map of Yardo Niamana
* Weather data for Yardo Niamana 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) | 35.1 | 36.9 | 36.8 | 36.5 | 35.7 | 32.0 | 31.9 | 33.0 | 32.0 | 32.9 | 34.0 | 34.1 |
| Average daytime temperature (°C) | 33.3 | 34.9 | 34.9 | 34.3 | 32.0 | 29.8 | 29.2 | 28.9 | 29.8 | 30.3 | 31.7 | 32.5 |
| Average temperature (°C) | 24.9 | 27.2 | 27.6 | 27.3 | 26.0 | 24.7 | 24.3 | 24.1 | 24.4 | 24.6 | 25.1 | 24.5 |
| Average night temperature (°C) | 18.0 | 20.4 | 21.8 | 22.7 | 22.3 | 21.7 | 21.2 | 21.3 | 21.4 | 21.2 | 20.6 | 17.9 |
| Absolute minimum temperature (°C) | 16.5 | 17.3 | 18.9 | 21.7 | 21.2 | 20.8 | 20.3 | 20.6 | 20.4 | 20.0 | 17.3 | 15.0 |
| 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) | 10.3 | 10.0 | 9.6 | 9.1 | 8.1 | 7.6 | 7.7 | 7.0 | 8.2 | 8.9 | 9.7 | 10.6 |
| Precipitation (mm) | 15 | 5 | 30 | 91 | 247 | 206 | 264 | 333 | 392 | 188 | 55 | 0 |
| Sunny days | 28 | 27 | 21 | 13 | 3 | 0 | 0 | 1 | 0 | 2 | 11 | 31 |
| Rainy days | 3 | 1 | 10 | 17 | 28 | 30 | 31 | 30 | 30 | 29 | 19 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yardo Niamana is at