Average annual temperature is 30.1 °C
Absolute maximum temperature: 43.2 °C
Absolute minimum temperature: 13.8 °C
Number of sunny days: 300 days
Number of rainy days: 65 days
Look at detailed online map of Betou
* Weather data for Betou 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) | 37.2 | 39.6 | 41.3 | 42.4 | 43.2 | 41.4 | 39.2 | 36.7 | 41.1 | 40.3 | 39.2 | 37.8 |
| Average daytime temperature (°C) | 32.2 | 35.5 | 39.1 | 40.6 | 41.1 | 38.2 | 35.5 | 33.4 | 36.2 | 38.8 | 37.4 | 32.3 |
| Average temperature (°C) | 24.0 | 27.3 | 31.8 | 33.8 | 35.3 | 33.0 | 30.6 | 28.6 | 30.5 | 32.1 | 30.1 | 24.3 |
| Average night temperature (°C) | 16.8 | 19.9 | 24.3 | 26.5 | 29.0 | 27.9 | 25.9 | 24.6 | 25.5 | 25.0 | 22.6 | 17.0 |
| Absolute minimum temperature (°C) | 14.0 | 17.1 | 20.0 | 22.8 | 25.8 | 24.6 | 23.8 | 22.3 | 23.8 | 21.6 | 19.6 | 13.8 |
| 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) | 10.0 | 10.0 | 9.8 | 10.5 | 10.5 | 10.5 | 9.6 | 9.3 | 10.0 | 10.4 | 10.6 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 1 | 26 | 55 | 135 | 49 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 28 | 18 | 15 | 11 | 20 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 3 | 12 | 16 | 20 | 10 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Betou is at