Average annual temperature is 28.6 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 219 days
Number of rainy days: 146 days
Look at detailed online map of Niangaya
* Weather data for Niangaya 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) | 38.6 | 40.5 | 40.8 | 42.6 | 40.4 | 39.1 | 34.7 | 32.2 | 32.8 | 33.3 | 35.7 | 37.4 |
| Average daytime temperature (°C) | 35.8 | 38.5 | 39.1 | 39.8 | 37.9 | 34.7 | 31.1 | 30.0 | 30.6 | 31.9 | 34.1 | 34.7 |
| Average temperature (°C) | 27.7 | 30.3 | 31.5 | 32.9 | 31.6 | 29.4 | 26.7 | 26.0 | 26.3 | 27.2 | 27.3 | 26.7 |
| Average night temperature (°C) | 20.5 | 22.3 | 23.8 | 25.9 | 26.7 | 25.2 | 23.7 | 23.4 | 23.3 | 23.7 | 21.1 | 19.5 |
| Absolute minimum temperature (°C) | 17.1 | 20.1 | 21.5 | 24.5 | 25.1 | 23.9 | 22.8 | 22.1 | 22.1 | 22.8 | 16.9 | 16.5 |
| 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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) | 10.1 | 10.2 | 10.5 | 10.8 | 9.2 | 9.6 | 8.8 | 7.9 | 8.5 | 9.7 | 10.6 | 10.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 26 | 142 | 283 | 324 | 295 | 83 | 0 | 1 |
| Sunny days | 31 | 28 | 31 | 29 | 16 | 12 | 1 | 1 | 2 | 9 | 29 | 30 |
| Rainy days | 0 | 0 | 0 | 1 | 15 | 18 | 30 | 30 | 28 | 22 | 1 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Niangaya is at