Average annual temperature is 27.6 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 15.0 °C
Number of sunny days: 216 days
Number of rainy days: 149 days
Look at detailed online map of Niandan Koura
* Weather data for Niandan Koura 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) | 36.5 | 38.3 | 39.5 | 40.3 | 38.7 | 34.7 | 34.3 | 32.3 | 32.8 | 35.9 | 36.1 | 36.3 |
| Average daytime temperature (°C) | 33.2 | 36.2 | 37.5 | 38.5 | 34.4 | 32.0 | 31.0 | 29.5 | 30.3 | 32.6 | 34.7 | 34.2 |
| Average temperature (°C) | 25.3 | 28.6 | 30.6 | 31.7 | 28.9 | 27.3 | 26.4 | 25.4 | 25.7 | 27.4 | 28.2 | 26.3 |
| Average night temperature (°C) | 17.7 | 21.2 | 23.7 | 25.2 | 24.4 | 23.4 | 22.9 | 22.3 | 22.2 | 22.8 | 21.8 | 18.6 |
| Absolute minimum temperature (°C) | 15.0 | 19.2 | 19.7 | 23.2 | 21.7 | 22.4 | 21.7 | 21.0 | 21.5 | 21.1 | 17.7 | 16.0 |
| 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) | 11.5 | 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 | 10.0 | 10.2 | 10.3 | 8.9 | 9.7 | 9.4 | 8.6 | 9.6 | 10.3 | 10.6 | 10.6 |
| Precipitation (mm) | 0 | 0 | 8 | 11 | 80 | 82 | 147 | 217 | 217 | 44 | 0 | 0 |
| Sunny days | 30 | 28 | 26 | 26 | 14 | 8 | 3 | 3 | 4 | 15 | 28 | 31 |
| Rainy days | 1 | 0 | 5 | 4 | 17 | 22 | 28 | 28 | 26 | 16 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niandan Koura is at