Average annual temperature is 30.5 °C
Absolute maximum temperature: 44.0 °C
Absolute minimum temperature: 14.1 °C
Number of sunny days: 303 days
Number of rainy days: 62 days
Look at detailed online map of Tagantassou
* Weather data for Tagantassou 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 | 38.9 | 40.7 | 42.8 | 44.0 | 42.5 | 40.2 | 37.6 | 41.5 | 40.5 | 38.9 | 37.9 |
| Average daytime temperature (°C) | 31.9 | 35.4 | 39.1 | 40.2 | 41.2 | 38.4 | 35.9 | 33.5 | 36.5 | 38.8 | 37.4 | 32.4 |
| Average temperature (°C) | 24.4 | 27.8 | 32.0 | 33.9 | 35.7 | 33.2 | 30.9 | 28.7 | 31.0 | 32.6 | 30.5 | 24.9 |
| Average night temperature (°C) | 17.6 | 20.8 | 24.7 | 26.6 | 29.4 | 28.1 | 26.1 | 24.7 | 25.9 | 25.6 | 23.5 | 18.0 |
| Absolute minimum temperature (°C) | 14.2 | 18.0 | 22.2 | 22.8 | 26.8 | 24.4 | 23.9 | 23.0 | 23.1 | 22.1 | 21.7 | 14.1 |
| 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 | 12.5 | 12.8 | 13.0 | 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 | 10.2 | 9.6 | 10.5 | 10.6 | 10.0 | 10.1 | 9.5 | 10.3 | 10.1 | 10.5 | 10.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 26 | 46 | 113 | 50 | 6 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 22 | 19 | 7 | 15 | 29 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 8 | 12 | 24 | 15 | 2 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tagantassou is at