Average annual temperature is 23.5 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 192 days
Number of rainy days: 173 days
Look at detailed online map of Koloser
* Weather data for Koloser Uganda is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.6 | 33.2 | 33.6 | 31.8 | 31.6 | 31.0 | 30.5 | 32.8 | 32.3 | 33.1 | 30.1 | 32.0 |
| Average daytime temperature (°C) | 30.8 | 32.1 | 29.1 | 29.1 | 29.2 | 28.8 | 28.5 | 30.0 | 29.9 | 30.1 | 28.8 | 30.4 |
| Average temperature (°C) | 24.4 | 25.5 | 23.0 | 23.0 | 23.1 | 22.7 | 22.5 | 23.5 | 23.4 | 23.9 | 22.6 | 24.1 |
| Average night temperature (°C) | 18.0 | 18.6 | 18.0 | 18.0 | 17.9 | 17.3 | 17.0 | 17.2 | 17.5 | 18.8 | 17.7 | 18.2 |
| Absolute minimum temperature (°C) | 15.5 | 16.3 | 15.8 | 15.9 | 16.1 | 15.9 | 15.2 | 14.7 | 16.1 | 17.2 | 15.4 | 16.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 | 12.3 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum 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 |
| Sunshine mean duration (h) | 11.1 | 11.3 | 10.1 | 10.2 | 10.8 | 10.7 | 10.6 | 11.0 | 10.9 | 10.5 | 10.5 | 10.8 |
| Precipitation (mm) | 0 | 2 | 99 | 96 | 23 | 49 | 51 | 12 | 40 | 47 | 73 | 15 |
| Sunny days | 30 | 27 | 9 | 10 | 18 | 10 | 13 | 21 | 10 | 11 | 15 | 18 |
| Rainy days | 1 | 1 | 22 | 20 | 13 | 20 | 18 | 10 | 20 | 20 | 15 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koloser is at