Average annual temperature is 29.5 °C
Absolute maximum temperature: 42.7 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 272 days
Number of rainy days: 93 days
Look at detailed online map of Kollo
* Weather data for Kollo 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) | 37.5 | 39.8 | 41.2 | 42.7 | 42.3 | 40.8 | 36.9 | 33.9 | 38.3 | 39.4 | 38.4 | 37.8 |
| Average daytime temperature (°C) | 33.0 | 36.0 | 39.3 | 40.6 | 40.2 | 36.7 | 33.8 | 31.2 | 33.5 | 36.3 | 37.1 | 33.0 |
| Average temperature (°C) | 25.2 | 28.1 | 32.0 | 34.0 | 34.1 | 31.4 | 28.9 | 26.7 | 28.4 | 29.8 | 29.8 | 25.2 |
| Average night temperature (°C) | 18.5 | 21.6 | 25.3 | 27.8 | 28.5 | 26.6 | 24.9 | 23.7 | 24.4 | 23.8 | 23.1 | 18.6 |
| Absolute minimum temperature (°C) | 16.1 | 19.0 | 22.7 | 23.9 | 24.6 | 23.1 | 23.4 | 21.8 | 22.8 | 21.5 | 21.0 | 16.1 |
| 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) | 11.5 | 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) | 10.1 | 10.2 | 9.8 | 10.3 | 10.4 | 10.3 | 10.0 | 8.5 | 9.7 | 10.5 | 10.7 | 10.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 10 | 80 | 59 | 201 | 79 | 6 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 28 | 26 | 16 | 11 | 4 | 12 | 24 | 30 | 31 |
| Rainy days | 0 | 0 | 0 | 2 | 5 | 14 | 20 | 27 | 18 | 7 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kollo is at