Average annual temperature is 23.2 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 15.5 °C
Number of sunny days: 166 days
Number of rainy days: 199 days
Look at detailed online map of Niagantou
* Weather data for Niagantou 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) | 32.1 | 33.8 | 34.2 | 34.7 | 32.6 | 29.7 | 30.1 | 28.9 | 31.0 | 30.7 | 31.6 | 32.0 |
| Average daytime temperature (°C) | 30.1 | 32.1 | 31.6 | 32.5 | 29.9 | 27.8 | 26.2 | 26.0 | 26.7 | 27.9 | 29.9 | 30.3 |
| Average temperature (°C) | 23.5 | 25.1 | 24.9 | 25.6 | 23.8 | 22.3 | 21.1 | 21.1 | 21.5 | 22.4 | 23.7 | 23.8 |
| Average night temperature (°C) | 19.1 | 19.6 | 19.3 | 19.9 | 20.2 | 19.3 | 18.6 | 18.8 | 18.7 | 19.2 | 19.5 | 19.4 |
| Absolute minimum temperature (°C) | 16.8 | 17.8 | 17.4 | 18.1 | 18.8 | 18.3 | 17.2 | 17.5 | 17.5 | 18.2 | 17.0 | 15.5 |
| 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) | 10.3 | 10.2 | 10.5 | 10.9 | 8.3 | 8.5 | 7.9 | 7.5 | 8.3 | 8.7 | 10.3 | 10.3 |
| Precipitation (mm) | 0 | 0 | 12 | 4 | 172 | 255 | 438 | 405 | 321 | 161 | 16 | 1 |
| Sunny days | 31 | 26 | 27 | 24 | 4 | 2 | 0 | 0 | 0 | 2 | 20 | 30 |
| Rainy days | 0 | 2 | 4 | 6 | 27 | 28 | 31 | 31 | 30 | 29 | 10 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niagantou is at