Average annual temperature is 28.1 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: 11.5 °C
Number of sunny days: 300 days
Number of rainy days: 65 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) | 36.2 | 38.0 | 40.5 | 42.2 | 42.5 | 40.8 | 38.0 | 33.8 | 36.4 | 38.4 | 36.8 | 34.9 |
| Average daytime temperature (°C) | 30.2 | 32.5 | 37.1 | 39.3 | 39.7 | 35.7 | 34.0 | 31.2 | 32.9 | 36.3 | 35.1 | 29.9 |
| Average temperature (°C) | 22.5 | 24.9 | 29.7 | 32.3 | 33.7 | 30.5 | 29.2 | 27.0 | 27.9 | 29.6 | 28.1 | 22.2 |
| Average night temperature (°C) | 15.1 | 17.6 | 22.5 | 25.3 | 27.1 | 25.5 | 24.8 | 23.5 | 23.7 | 23.2 | 21.4 | 15.1 |
| Absolute minimum temperature (°C) | 12.1 | 14.6 | 19.0 | 21.1 | 22.5 | 23.0 | 23.2 | 21.7 | 22.0 | 18.8 | 16.3 | 11.5 |
| 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 | 12.9 | 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 | 10.5 | 10.0 | 10.7 | 10.6 | 10.4 | 10.0 | 9.2 | 10.5 | 10.3 | 10.3 | 10.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 33 | 48 | 124 | 45 | 0 | 0 | 0 |
| Sunny days | 31 | 28 | 29 | 30 | 29 | 20 | 17 | 12 | 13 | 30 | 30 | 31 |
| Rainy days | 0 | 0 | 2 | 0 | 2 | 10 | 14 | 19 | 17 | 1 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kollo is at