Average annual temperature is 27.8 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 9.9 °C
Number of sunny days: 317 days
Number of rainy days: 48 days
Look at detailed online map of Zérmou
* Weather data for Zérmou 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) | 34.9 | 36.3 | 39.3 | 40.8 | 41.3 | 41.5 | 38.4 | 38.9 | 38.9 | 37.9 | 35.8 | 33.1 |
| Average daytime temperature (°C) | 28.0 | 30.1 | 35.4 | 38.2 | 39.6 | 36.8 | 36.0 | 33.6 | 36.2 | 35.8 | 33.5 | 27.7 |
| Average temperature (°C) | 20.6 | 22.9 | 28.3 | 31.5 | 33.6 | 31.3 | 30.5 | 28.2 | 29.9 | 29.5 | 26.9 | 20.5 |
| Average night temperature (°C) | 13.5 | 15.8 | 20.7 | 23.9 | 26.3 | 25.6 | 25.3 | 23.7 | 23.9 | 23.5 | 20.6 | 13.8 |
| Absolute minimum temperature (°C) | 9.9 | 12.5 | 17.5 | 19.0 | 21.2 | 22.8 | 23.8 | 21.8 | 21.8 | 19.6 | 16.5 | 10.7 |
| 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) | 10.6 | 10.8 | 10.0 | 10.8 | 10.8 | 10.3 | 10.2 | 9.6 | 10.6 | 10.2 | 10.0 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 26 | 18 | 65 | 12 | 4 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 30 | 31 | 23 | 21 | 17 | 20 | 27 | 29 | 31 |
| Rainy days | 0 | 0 | 2 | 0 | 0 | 7 | 10 | 14 | 10 | 4 | 1 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Zérmou is at