Average annual temperature is 30.3 °C
Absolute maximum temperature: 44.4 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 304 days
Number of rainy days: 61 days
Look at detailed online map of Goumaou
* Weather data for Goumaou 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) | 36.7 | 38.5 | 40.3 | 42.2 | 44.4 | 42.6 | 40.6 | 38.0 | 42.2 | 40.4 | 38.5 | 37.5 |
| Average daytime temperature (°C) | 31.4 | 34.9 | 38.6 | 40.0 | 41.3 | 38.6 | 36.1 | 33.9 | 37.1 | 38.7 | 36.9 | 31.7 |
| Average temperature (°C) | 23.8 | 27.3 | 31.4 | 33.5 | 35.7 | 33.3 | 31.1 | 29.0 | 31.5 | 32.5 | 29.9 | 24.1 |
| Average night temperature (°C) | 16.3 | 19.6 | 23.4 | 25.9 | 29.1 | 28.1 | 26.2 | 24.5 | 26.0 | 25.1 | 22.3 | 16.9 |
| Absolute minimum temperature (°C) | 13.3 | 16.8 | 19.4 | 22.1 | 26.8 | 24.3 | 23.5 | 22.8 | 22.9 | 21.5 | 19.8 | 12.9 |
| 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 | 12.5 | 12.8 | 13.0 | 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) | 10.0 | 10.2 | 9.9 | 10.6 | 10.6 | 10.4 | 9.8 | 9.7 | 10.3 | 10.5 | 10.5 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 20 | 57 | 116 | 53 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 29 | 20 | 16 | 12 | 15 | 31 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 2 | 10 | 15 | 19 | 15 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Goumaou is at