Average annual temperature is 30.1 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 295 days
Number of rainy days: 70 days
Look at detailed online map of Guélangou
* Weather data for Guélangou 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) | 37.0 | 39.1 | 40.5 | 42.8 | 43.1 | 41.9 | 39.1 | 35.4 | 40.7 | 40.0 | 38.9 | 38.3 |
| Average daytime temperature (°C) | 32.0 | 35.4 | 39.0 | 40.1 | 40.9 | 37.9 | 35.3 | 32.7 | 35.3 | 38.3 | 37.5 | 32.5 |
| Average temperature (°C) | 24.3 | 27.6 | 31.8 | 33.5 | 35.2 | 32.7 | 30.3 | 28.3 | 30.2 | 32.0 | 30.3 | 24.9 |
| Average night temperature (°C) | 17.7 | 20.8 | 25.0 | 26.8 | 29.5 | 27.9 | 25.9 | 24.7 | 25.6 | 25.5 | 23.3 | 18.2 |
| Absolute minimum temperature (°C) | 14.9 | 18.1 | 21.3 | 22.7 | 26.9 | 24.2 | 23.2 | 23.0 | 23.3 | 22.8 | 21.4 | 14.7 |
| 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 | 12.8 | 12.9 | 12.9 | 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 | 10.3 | 9.9 | 10.4 | 10.5 | 10.1 | 10.0 | 9.5 | 10.3 | 10.4 | 10.5 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 42 | 100 | 132 | 36 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 18 | 16 | 7 | 16 | 27 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 12 | 15 | 24 | 14 | 4 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guélangou is at