Average annual temperature is 28.1 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 289 days
Number of rainy days: 76 days
Look at detailed online map of Tumbi
* Weather data for Tumbi 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) | 36.1 | 38.5 | 40.8 | 41.7 | 41.7 | 39.4 | 35.6 | 34.9 | 37.2 | 38.5 | 37.5 | 35.2 |
| Average daytime temperature (°C) | 30.3 | 32.6 | 37.1 | 38.9 | 39.8 | 34.1 | 33.5 | 31.4 | 33.4 | 35.0 | 35.2 | 30.8 |
| Average temperature (°C) | 22.8 | 25.0 | 29.8 | 32.3 | 33.9 | 29.3 | 28.8 | 27.1 | 28.2 | 28.4 | 28.3 | 23.4 |
| Average night temperature (°C) | 16.2 | 18.3 | 23.1 | 25.9 | 27.8 | 24.9 | 24.6 | 23.5 | 24.0 | 22.7 | 22.1 | 17.0 |
| Absolute minimum temperature (°C) | 13.6 | 15.6 | 20.2 | 22.7 | 23.5 | 22.8 | 23.4 | 21.9 | 21.5 | 20.1 | 17.6 | 13.6 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 10.6 | 10.9 | 10.1 | 10.2 | 10.9 | 9.6 | 10.2 | 9.3 | 10.0 | 9.6 | 9.8 | 10.4 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 0 | 64 | 41 | 112 | 88 | 22 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 30 | 31 | 15 | 16 | 9 | 12 | 28 | 29 | 31 |
| Rainy days | 0 | 0 | 2 | 0 | 0 | 15 | 15 | 22 | 18 | 3 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tumbi is at