Average annual temperature is 29.8 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 13.9 °C
Number of sunny days: 296 days
Number of rainy days: 69 days
Look at detailed online map of Oundou
* Weather data for Oundou 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) | 37.1 | 39.4 | 41.3 | 42.6 | 42.9 | 41.4 | 38.2 | 36.7 | 39.9 | 40.0 | 38.9 | 37.5 |
| Average daytime temperature (°C) | 32.2 | 35.2 | 39.0 | 40.4 | 40.7 | 37.7 | 35.3 | 32.7 | 35.0 | 38.2 | 37.3 | 32.4 |
| Average temperature (°C) | 24.0 | 27.2 | 31.4 | 33.5 | 35.0 | 32.5 | 30.3 | 28.1 | 29.7 | 31.3 | 29.8 | 24.3 |
| Average night temperature (°C) | 16.6 | 19.8 | 24.1 | 26.3 | 28.8 | 27.3 | 25.7 | 24.3 | 25.0 | 23.9 | 22.0 | 16.8 |
| Absolute minimum temperature (°C) | 13.9 | 16.8 | 19.7 | 22.4 | 25.1 | 24.5 | 23.8 | 22.6 | 23.0 | 19.7 | 18.2 | 13.9 |
| 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 | 12.4 | 12.8 | 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 | 9.8 | 10.6 | 10.3 | 10.3 | 10.0 | 9.0 | 10.1 | 10.5 | 10.6 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 22 | 61 | 77 | 40 | 2 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 29 | 29 | 17 | 11 | 13 | 16 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 1 | 2 | 13 | 20 | 18 | 14 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oundou is at