Average annual temperature is 29.4 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: 14.3 °C
Number of sunny days: 294 days
Number of rainy days: 71 days
Look at detailed online map of Guiwa
* Weather data for Guiwa 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) | 37.3 | 39.3 | 41.2 | 42.6 | 42.4 | 41.1 | 37.0 | 34.7 | 38.2 | 39.9 | 38.7 | 37.6 |
| Average daytime temperature (°C) | 32.4 | 35.4 | 39.0 | 40.4 | 40.2 | 37.0 | 34.4 | 31.6 | 33.8 | 37.3 | 37.1 | 32.5 |
| Average temperature (°C) | 24.2 | 27.3 | 31.4 | 33.5 | 34.5 | 31.9 | 29.6 | 27.4 | 28.8 | 30.3 | 29.4 | 24.3 |
| Average night temperature (°C) | 16.8 | 19.9 | 24.0 | 26.4 | 28.4 | 26.9 | 25.4 | 24.0 | 24.5 | 23.1 | 21.9 | 17.1 |
| Absolute minimum temperature (°C) | 14.8 | 17.0 | 19.5 | 23.1 | 24.7 | 24.2 | 23.8 | 22.6 | 22.3 | 19.2 | 18.3 | 14.3 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 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) | 10.1 | 10.1 | 9.7 | 10.3 | 10.3 | 10.3 | 10.0 | 8.6 | 10.0 | 10.5 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 3 | 11 | 65 | 120 | 38 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 30 | 29 | 20 | 9 | 11 | 18 | 29 | 28 | 31 |
| Rainy days | 0 | 0 | 1 | 0 | 2 | 10 | 22 | 20 | 12 | 2 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guiwa is at