Average annual temperature is 29.3 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 262 days
Number of rainy days: 103 days
Look at detailed online map of Bossey
* Weather data for Bossey 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) | 37.7 | 39.7 | 41.8 | 42.6 | 42.6 | 39.9 | 37.7 | 34.1 | 38.0 | 39.2 | 38.5 | 38.0 |
| Average daytime temperature (°C) | 33.3 | 36.3 | 39.5 | 40.7 | 39.7 | 36.5 | 34.0 | 31.4 | 33.4 | 36.5 | 37.2 | 33.5 |
| Average temperature (°C) | 24.9 | 28.0 | 31.7 | 33.8 | 33.8 | 31.2 | 29.0 | 26.7 | 28.2 | 29.3 | 29.6 | 25.0 |
| Average night temperature (°C) | 17.5 | 20.6 | 24.2 | 27.2 | 28.0 | 26.4 | 24.8 | 23.5 | 24.1 | 22.9 | 21.9 | 17.3 |
| Absolute minimum temperature (°C) | 15.1 | 18.2 | 19.3 | 22.3 | 24.8 | 23.1 | 23.1 | 21.5 | 22.5 | 19.6 | 17.7 | 13.2 |
| 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 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 10.1 | 10.2 | 9.6 | 10.4 | 10.3 | 10.3 | 10.0 | 8.4 | 9.8 | 10.2 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 1 | 0 | 6 | 66 | 62 | 240 | 92 | 15 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 29 | 24 | 12 | 12 | 3 | 9 | 24 | 30 | 31 |
| Rainy days | 0 | 0 | 2 | 1 | 7 | 18 | 19 | 28 | 21 | 7 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bossey is at