Average annual temperature is 28.0 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 11.3 °C
Number of sunny days: 300 days
Number of rainy days: 65 days
Look at detailed online map of Janrwa
* Weather data for Janrwa 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) | 35.9 | 37.7 | 40.3 | 41.6 | 42.0 | 41.3 | 37.9 | 34.3 | 37.1 | 38.2 | 36.6 | 34.5 |
| Average daytime temperature (°C) | 29.8 | 32.1 | 36.7 | 39.1 | 39.8 | 36.1 | 34.1 | 31.4 | 33.5 | 36.5 | 34.8 | 29.5 |
| Average temperature (°C) | 22.0 | 24.4 | 29.3 | 32.0 | 33.7 | 30.7 | 29.2 | 27.1 | 28.2 | 29.8 | 27.8 | 21.8 |
| Average night temperature (°C) | 14.7 | 17.2 | 22.1 | 24.8 | 27.1 | 25.6 | 24.9 | 23.5 | 23.7 | 23.4 | 21.2 | 14.7 |
| Absolute minimum temperature (°C) | 11.6 | 14.3 | 18.5 | 20.8 | 21.8 | 23.1 | 23.3 | 21.7 | 21.8 | 18.7 | 16.2 | 11.3 |
| 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) | 10.5 | 10.6 | 10.2 | 10.8 | 10.8 | 10.5 | 10.2 | 9.4 | 10.4 | 10.2 | 10.2 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 19 | 40 | 77 | 48 | 1 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 30 | 30 | 20 | 20 | 11 | 12 | 28 | 30 | 31 |
| Rainy days | 0 | 0 | 2 | 0 | 1 | 10 | 11 | 20 | 18 | 3 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Janrwa is at