Average annual temperature is 28.4 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 12.1 °C
Number of sunny days: 297 days
Number of rainy days: 68 days
Look at detailed online map of Katouma
* Weather data for Katouma 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) | 36.9 | 38.6 | 41.0 | 42.0 | 41.5 | 39.7 | 38.2 | 33.9 | 36.0 | 38.4 | 37.4 | 35.8 |
| Average daytime temperature (°C) | 31.1 | 33.5 | 37.8 | 39.7 | 39.8 | 35.7 | 34.0 | 31.2 | 32.9 | 36.6 | 35.7 | 30.7 |
| Average temperature (°C) | 23.2 | 25.7 | 30.1 | 32.6 | 33.8 | 30.4 | 29.1 | 26.9 | 27.9 | 29.6 | 28.4 | 22.9 |
| Average night temperature (°C) | 15.4 | 18.0 | 22.3 | 25.3 | 27.2 | 25.7 | 24.9 | 23.6 | 23.7 | 22.6 | 21.3 | 15.4 |
| Absolute minimum temperature (°C) | 12.9 | 15.6 | 18.3 | 21.2 | 22.2 | 23.0 | 23.3 | 22.2 | 22.0 | 18.3 | 17.0 | 12.1 |
| 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) | 10.4 | 10.4 | 9.8 | 10.5 | 10.6 | 10.4 | 9.9 | 8.8 | 10.3 | 10.6 | 10.4 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 4 | 79 | 41 | 138 | 47 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 30 | 29 | 29 | 21 | 16 | 7 | 16 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 1 | 1 | 2 | 9 | 15 | 24 | 14 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Katouma is at