Average annual temperature is 28.1 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 9.5 °C
Number of sunny days: 317 days
Number of rainy days: 48 days
Look at detailed online map of Guinia
* Weather data for Guinia Niger is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.2 | 37.1 | 39.3 | 41.2 | 41.9 | 41.7 | 39.3 | 38.7 | 41.0 | 37.7 | 35.9 | 33.2 |
| Average daytime temperature (°C) | 27.8 | 30.0 | 35.4 | 38.3 | 40.0 | 37.6 | 36.8 | 34.1 | 37.1 | 35.9 | 33.5 | 27.4 |
| Average temperature (°C) | 20.5 | 23.0 | 28.5 | 31.7 | 34.0 | 32.0 | 31.3 | 28.7 | 30.9 | 29.6 | 26.8 | 20.2 |
| Average night temperature (°C) | 13.2 | 15.9 | 21.0 | 24.1 | 26.8 | 26.2 | 25.6 | 23.8 | 24.4 | 23.3 | 19.9 | 13.4 |
| Absolute minimum temperature (°C) | 9.5 | 12.7 | 18.4 | 18.6 | 21.7 | 23.2 | 23.8 | 22.1 | 22.1 | 18.9 | 16.6 | 10.3 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| 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) | 10.6 | 10.8 | 10.0 | 10.7 | 10.8 | 10.4 | 10.2 | 10.2 | 10.6 | 10.2 | 10.0 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 16 | 10 | 53 | 19 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 30 | 31 | 21 | 21 | 17 | 22 | 27 | 29 | 31 |
| Rainy days | 0 | 0 | 2 | 0 | 0 | 9 | 10 | 14 | 8 | 4 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guinia is at