Average annual temperature is 30.3 °C
Absolute maximum temperature: 44.5 °C
Absolute minimum temperature: 12.9 °C
Number of sunny days: 307 days
Number of rainy days: 58 days
Look at detailed online map of Tonkosom
* Weather data for Tonkosom 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) | 36.5 | 38.4 | 40.9 | 42.1 | 44.5 | 42.2 | 40.6 | 37.7 | 41.8 | 40.1 | 38.4 | 37.3 |
| Average daytime temperature (°C) | 31.1 | 34.7 | 38.5 | 39.7 | 41.3 | 38.6 | 36.3 | 33.8 | 36.9 | 38.6 | 36.7 | 31.4 |
| Average temperature (°C) | 23.7 | 27.2 | 31.6 | 33.5 | 35.7 | 33.4 | 31.4 | 29.0 | 31.4 | 32.6 | 29.8 | 23.9 |
| Average night temperature (°C) | 16.2 | 19.5 | 23.8 | 26.1 | 29.3 | 28.0 | 26.4 | 24.5 | 26.0 | 25.6 | 22.4 | 16.7 |
| Absolute minimum temperature (°C) | 13.1 | 16.5 | 20.9 | 22.4 | 27.1 | 24.1 | 24.0 | 22.4 | 23.6 | 22.5 | 19.9 | 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 | 13.0 | 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 | 11.4 | 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 | 10.0 | 10.6 | 10.5 | 10.4 | 9.8 | 9.6 | 10.5 | 10.6 | 10.5 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 21 | 54 | 94 | 52 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 31 | 22 | 17 | 12 | 14 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 0 | 8 | 14 | 19 | 16 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tonkosom is at